Groowe Groowe BETA / Newsroom
⏱ News is delayed by 15 minutes. Sign in for real-time access. Sign in

Form 8-K

sec.gov

8-K — GCI Liberty, Inc.

Accession: 0001104659-26-059560

Filed: 2026-05-13

Period: 2026-05-11

CIK: 0002057463

SIC: 4841 (CABLE & OTHER PAY TELEVISION SERVICES)

Item: Material Modifications to Rights of Security Holders

Item: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

Item: Submission of Matters to a Vote of Security Holders

Item: Regulation FD Disclosure

Item: Financial Statements and Exhibits

Documents

8-K — tm2614435d1_8k.htm (Primary)

EX-3.1 — EXHIBIT 3.1 (tm2614435d1_ex3-1.htm)

EX-99.1 — EXHIBIT 99.1 (tm2614435d1_ex99-1.htm)

GRAPHIC (image_001.gif)

GRAPHIC (tm2614435d1_ex3-1img001.jpg)

GRAPHIC (tm2614435d1_ex3-1img002.jpg)

XML — IDEA: XBRL DOCUMENT (R1.htm)

8-K — FORM 8-K

8-K (Primary)

Filename: tm2614435d1_8k.htm · Sequence: 1

false

--12-31

0002057463

0002057463

2026-05-11

2026-05-11

0002057463

GLIBA:SeriesaGciGroupCommonStockMember

2026-05-11

2026-05-11

0002057463

GLIBA:SeriescGciGroupCommonStockMember

2026-05-11

2026-05-11

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (date of earliest event reported): May 11, 2026

GCI LIBERTY, INC.

(Exact name of registrant as specified in its

charter)

Nevada

001-42742

36-5128842

(State

or other jurisdiction of

incorporation or organization)

(Commission

File Number)

(I.R.S.

Employer

Identification No.)

12300 Liberty Blvd.

Englewood, Colorado 80112

(Address of principal executive offices and zip

code)

Registrant's telephone number, including area

code: (720) 875-5900

Check the appropriate box below if the Form 8-K filing is intended

to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2.

below):

¨

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement

communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title

of each class

Trading

Symbol

Name

of each exchange on which registered

Series A GCI Group Common Stock

GLIBA

The Nasdaq Stock Market LLC

Series C GCI Group Common Stock

GLIBK

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth

company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities

Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company x

If an emerging growth company, indicate by check mark if the registrant

has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant

to Section 13(a) of the Exchange Act. x

Item 3.03. Material Modification of Rights of Security Holders.

Item 5.03. Amendments to Articles of Incorporation or Bylaws; Change

in Fiscal Year.

Item 5.07. Submission of Matters to a Vote of Security Holders.

At GCI Liberty, Inc.’s (the “Company”)

annual meeting of stockholders held on May 11, 2026 (the “Annual Meeting”), the following proposals were considered and acted

upon by the stockholders of the Company: (1) a proposal to elect Richard R. Green and Jedd Gould to continue serving as Class I members

of the Company’s Board of Directors until the 2029 annual meeting of stockholders or their earlier resignation or removal; (2) a

proposal to ratify the selection of KPMG LLP as the Company’s independent auditors for the fiscal year ending December 31, 2026

(the “auditors ratification proposal”); (3) a proposal to approve, on an advisory basis, the compensation of the Company’s

named executive officers as described in the definitive proxy statement relating to the Annual Meeting under the heading “Executive

Compensation” (the “say-on-pay proposal”); (4) a proposal to approve, on an advisory basis, the frequency at which future

say-on-pay votes will be held (the “say-on-frequency proposal”); (5) a proposal to adopt a new article to the Company’s

articles of incorporation (as amended, the “Articles”) waiving jury trials for internal actions pursuant to a certificate

of amendment to be filed in the office of the Nevada Secretary of State (the “articles amendment proposal”); and (6) a proposal

to approve one or more adjournments of the Annual Meeting by the Company from time to time to permit further solicitation of proxies,

if necessary or appropriate, if sufficient votes are not represented at the Annual Meeting to approve the articles amendment proposal

at the time of such adjournment or if otherwise determined by the chairperson of the annual meeting to be necessary or appropriate (the

“adjournment proposal”). The number of votes cast for, against or withheld, as well as the number of abstentions and broker

non-votes as to each proposal are set forth below.

1. Election of the following Nominees to the Company’s Board

of Directors

Director Nominee

Votes For

Votes Withheld

Broker Non-Votes

Richard R. Green

5,509,444

485,491

663,354

Jedd Gould

5,807,726

187,209

Accordingly, the foregoing nominees were re-elected to the Company’s

Board of Directors.

2. The Auditors Ratification Proposal

Votes For

Votes Against

Abstentions

Broker Non-Votes

6,632,364

5,188

20,737

-

Accordingly, the auditors ratification proposal was approved.

3. The Say-On-Pay Proposal

Votes For

Votes Against

Abstentions

Broker Non-Votes

4,975,149

1,013,589

6,197

663,354

Accordingly, the say-on-pay proposal was approved.

4. The Say-On-Frequency Proposal

1 Year

2 Years

3 Years

Abstentions

Broker Non-Votes

1,675,384

5,599

4,313,477

475

663,354

Accordingly, the frequency at

which future say-on-pay votes will be held is every three years.

5. The Articles Amendment Proposal

Votes For

Votes Against

Abstentions

Broker Non-Votes

5,797,975

193,971

2,989

663,354

Accordingly, the articles amendment proposal was approved.

6. The Adjournment Proposal

Votes For

Votes Against

Abstentions

Broker Non-Votes

5,738,251

256,355

329

663,354

Accordingly, the adjournment proposal was finally approved, but the

meeting was not adjourned prior to the vote on the articles amendment proposal.

Filing of Articles Amendment

On May 12, 2025, the Company filed a certificate of amendment (the

“Articles Amendment”) to its Articles with the office of the Nevada Secretary of State to add a new paragraph 4 to Article

XII of the Articles to provide that to the fullest extent not inconsistent with any applicable U.S. federal laws, any and all “internal

actions” (as defined in Nevada Revised Statutes 78.046) must be tried in a court of competent jurisdiction before the presiding

judge as a trier of fact and not before a jury. The Articles Amendment was approved by the Company’s stockholders at the Annual

Meeting and became effective upon the filing and effectiveness of a certificate of amendment in the office of the Nevada Secretary of

State setting forth the Articles Amendment.

The section of the Company’s definitive proxy statement relating

to the Annual Meeting, filed with the Securities and Exchange Commission (the “SEC”) on March 26, 2026, entitled “Proposal

5—The Articles Amendment Proposal” is incorporated herein by reference. Such section is qualified in its entirety by reference

to the full text of the Articles Amendment, which is incorporated by reference as Exhibit 3.1 to this Current Report on Form 8-K.

Item 7.01. Regulation FD Disclosure.

On May 11, 2026, the Company announced that, following unexpected obstacles

to completing a larger, more strategic transaction relating to Liberty Latin America Ltd. (“LLA”), Chairman of the Board,

Dr. John C. Malone has determined to terminate discussions with the Company regarding any further acquisitions of his LLA interests and

has offered to acquire the Company’s 6% equity interest in LLA at the same price paid by the Company last month. The Board of Directors

has accepted this offer.

This Item 7.01 and the press release attached hereto as Exhibit 99.1

are being furnished to the SEC under Item 7.01 of Form 8-K in satisfaction of the public disclosure requirements of Regulation FD and

shall not be deemed “filed” for any purpose.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.

Description

3.1

Certificate of Amendment to Articles of Incorporation, effective May 12, 2026

99.1

Press release, dated May 11, 2026

104

Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934,

as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: May 12, 2026

GCI LIBERTY, INC.

By:

/s/ Brittany A. Uthoff

Name: Brittany A. Uthoff

Title: Vice President and Assistant Secretary

EX-3.1 — EXHIBIT 3.1

EX-3.1

Filename: tm2614435d1_ex3-1.htm · Sequence: 2

Exhibit 3.1

FRANCISCO V. AGUILAR

Secretary of State

401 North Carson Street

Carson City, Nevada 89701-4201

(775) 684-5708

Website: www.nvsos.gov

Profit Corporation:

Certificate of Amendment (PURSUANT TO NRS 78.380 & 78.385/78.390)

Certificate to Accompany Restated Articles or Amended and

Restated Articles (PURSUANT TO NRS 78.403)

Officer's Statement (PURSUANT TO NRS 80.030)

TYPE OR PRINT - USE DARK INK ONLY - DO NOT HIGHLIGHT

Page 1 of 2

Revised: 9/1/2023

1. Entity information: Name of entity as on file with the Nevada Secretary of State:

This form must be accompanied by appropriate fees.

Certificate to Accompany Restated Articles or Amended and Restated Articles

Certificate of Amendment to Articles of Incorporation (Pursuant to NRS 78.385 and

78.390 - After Issuance of Stock)

The vote by which the stockholders holding shares in the corporation entitling them to exercise

at least a majority of the voting power, or such greater proportion of the voting power as may

be required in the case of a vote by classes or series, or as may be required by the provisions

of the articles of incorporation* have voted in favor of the amendment is:

Certificate of Amendment to Articles of Incorporation (Pursuant to NRS 78.380 - Before

Issuance of Stock)

The undersigned declare that they constitute at least two-thirds of the

following: (Check only one box) incorporators board of directors

The undersigned affirmatively declare that to the date of this certificate, no stock

of the corporation has been issued

Officer's Statement (foreign qualified entities only) -

Name in home state, if using a modified name in Nevada:

Jurisdiction of formation:

Changes to takes the following effect:

The entity name has been amended.

The purpose of the entity has been amended.

The authorized shares have been amended.

Other: (specify changes)

* Officer's Statement must be submitted with either a certified copy of or a certificate evidencing the filing

of any document, amendatory or otherwise, relating to the original articles in the place of the corporations

creation.

Dissolution

Merger

Conversion

3. Type of

Amendment Filing

Being Completed:

(Select only one box)

(If amending, complete

section 1, 3, 5 and 6.)

2. Restated or

Amended and

Restated Articles:

(Select one)

(If amending and

restating only, complete

section 1,2 3, 5 and 6) Amended and Restated Articles

* Restated or Amended and Restated Articles must be included with this filing type.

Entity or Nevada Business Identification Number (NVID):

Restated Articles - No amendments; articles are restated only and are signed by an

officer of the corporation who has been authorized to execute the certificate by

resolution of the board of directors adopted on:

The certificate correctly sets forth the text of the articles or certificate as amended

to the date of the certificate.

Or No action by stockholders is required, name change only.

FRANCISCO V. AGUILAR

Secretary of State

401 North Carson Street

Carson City, Nevada 89701-4201

(775) 684-5708

Website: www.nvsos.gov

Profit Corporation:

Certificate of Amendment (PURSUANT TO NRS 78.380 & 78.385/78.390)

Certificate to Accompany Restated Articles or Amended and

Restated Articles (PURSUANT TO NRS 78.403)

Officer's Statement (PURSUANT TO NRS 80.030)

4. Effective Date and Date: Time:

Time: (Optional) (must not be later than 90 days after the certificate is filed)

5. Information Being Changes to takes the following effect:

Changed: (Domestic The entity name has been amended. corporations only)

The registered agent has been changed. (attach Certificate of Acceptance from new

registered agent)

The purpose of the entity has been amended.

The authorized shares have been amended.

The directors, managers or general partners have been amended.

IRS tax language has been added.

Articles have been added.

Articles have been deleted.

Other.

The articles have been amended as follows: (provide article numbers, if available)

(attach additional page(s) if necessary)

6. Signature:

(Required) X ____________________________

Signature of Officer or Authorized Signer Title

X ____________________________

Signature of Officer or Authorized Signer Title

*If any proposed amendment would alter or change any preference or any relative or other right given to

any class or series of outstanding shares, then the amendment must be approved by the vote, in addition to

the affirmative vote otherwise required, of the holders of shares representing a majority of the voting power

of each class or series affected by the amendment regardless to limitations or restrictions on the voting

power thereof.

Please include any required or optional information in space below:

(attach additional page(s) if necessary)

This form must be accompanied by appropriate fees. Page 2 of 2

Revised: 9/1/2023

EX-99.1 — EXHIBIT 99.1

EX-99.1

Filename: tm2614435d1_ex99-1.htm · Sequence: 3

Exhibit 99.1

GCI Liberty Provides Update Following Discussions with Chairman

John Malone

ENGLEWOOD, Colo. — GCI Liberty, Inc. (“GCI Liberty”)

today announced that, following unexpected obstacles to completing a larger, more strategic transaction relating to Liberty Latin America

Ltd. (“LLA”), Chairman of the Board, Dr. John C. Malone has determined to terminate discussions with GCI Liberty regarding

any further acquisitions of his LLA interests and has offered to acquire GCI Liberty’s 6% equity interest in LLA at the same price

paid by GCI Liberty last month. The Board of Directors has accepted this offer.

Dr. Malone states as follows: “My vision for GCI Liberty contemplates

two distinct units — one built around stable, cash-generative

operations, with declining capital intensity and an ability to return capital from its rapidly growing free cash flow, and another focused

on long-term investment growth. While regulatory, tax, and structural

complexities have complicated and delayed executing that framework fully, I continue to believe strongly in its merit. Given that I was

unable to complete a larger transaction as originally contemplated, I have offered to purchase the LLA block at GCIL’s cost. This

demonstrates both my support for LLA, but also my belief in the concept of GCIL becoming two business units under one umbrella.”

Ron Duncan, President and CEO of GCI Liberty, states as follows: “We

had been evaluating an investment in LLA that was predicated on obtaining both substantial ownership and a control position. When the

Searchlight opportunity arose, it fit well with that larger, more strategic transaction, and we purchased those LLA shares in anticipation

of our ability to complete the remainder of the plan. Unfortunately, we were unable to complete the execution of this broader transaction

prior to the announcement of the Searchlight LLA acquisition, and, for a number of reasons, we have determined that it is not feasible

to complete the remainder of the transaction. Accordingly, the board has accepted John’s offer to purchase the Searchlight LLA shares

from us at our cost of $8.63 per share, replenishing the $107m of cash on our balance sheet. We thank John for his support of our growth

strategy, and we will continue to seek opportunities that maximize shareholder value as we transform into Liberty Capital.”

About GCI Liberty, Inc.

GCI Liberty, Inc. (Nasdaq: GLIBA, GLIBK) consists of its wholly

owned subsidiary GCI. GCI is Alaska’s largest communications provider, providing data, voice and managed services to consumer

and business customers throughout Alaska, serving more than 200 communities. GCI has invested $4.7 billion in its Alaska

network and facilities over the past 47 years. Through a combination of ambitious network initiatives, GCI continues to expand and

strengthen its statewide network infrastructure to deliver the best possible connectivity to its customers and close the digital

divide in Alaska.

GCI

Liberty, Inc.

Hooper Stevens, +1 720-875-5406

Source: GCI Liberty, Inc.

GRAPHIC

GRAPHIC

Filename: image_001.gif · Sequence: 8

Binary file (43 bytes)

Download image_001.gif

GRAPHIC

GRAPHIC

Filename: tm2614435d1_ex3-1img001.jpg · Sequence: 9

Binary file (232473 bytes)

Download tm2614435d1_ex3-1img001.jpg

GRAPHIC

GRAPHIC

Filename: tm2614435d1_ex3-1img002.jpg · Sequence: 10

Binary file (207200 bytes)

Download tm2614435d1_ex3-1img002.jpg

XML — IDEA: XBRL DOCUMENT

XML

Filename: R1.htm · Sequence: 12

v3.26.1

Cover

May 11, 2026

Document Type

8-K

Amendment Flag

false

Document Period End Date

May 11, 2026

Current Fiscal Year End Date

--12-31

Entity File Number

001-42742

Entity Registrant Name

GCI LIBERTY, INC.

Entity Central Index Key

0002057463

Entity Tax Identification Number

36-5128842

Entity Incorporation, State or Country Code

NV

Entity Address, Address Line One

12300 Liberty Blvd.

Entity Address, City or Town

Englewood

Entity Address, State or Province

CO

Entity Address, Postal Zip Code

80112

City Area Code

720

Local Phone Number

875-5900

Written Communications

false

Soliciting Material

false

Pre-commencement Tender Offer

false

Pre-commencement Issuer Tender Offer

false

Entity Emerging Growth Company

true

Elected Not To Use the Extended Transition Period

true

Series A GCI Group Common Stock [Member]

Title of 12(b) Security

Series A GCI Group Common Stock

Trading Symbol

GLIBA

Security Exchange Name

NASDAQ

Series C GCI Group Common Stock [Member]

Title of 12(b) Security

Series C GCI Group Common Stock

Trading Symbol

GLIBK

Security Exchange Name

NASDAQ

X

- Definition

Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.

+ References

No definition available.

+ Details

Name:

dei_AmendmentFlag

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Area code of city

+ References

No definition available.

+ Details

Name:

dei_CityAreaCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

End date of current fiscal year in the format --MM-DD.

+ References

No definition available.

+ Details

Name:

dei_CurrentFiscalYearEndDate

Namespace Prefix:

dei_

Data Type:

xbrli:gMonthDayItemType

Balance Type:

na

Period Type:

duration

X

- Definition

For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.

+ References

No definition available.

+ Details

Name:

dei_DocumentPeriodEndDate

Namespace Prefix:

dei_

Data Type:

xbrli:dateItemType

Balance Type:

na

Period Type:

duration

X

- Definition

The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

+ References

No definition available.

+ Details

Name:

dei_DocumentType

Namespace Prefix:

dei_

Data Type:

dei:submissionTypeItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Address Line 1 such as Attn, Building Name, Street Name

+ References

No definition available.

+ Details

Name:

dei_EntityAddressAddressLine1

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Name of the City or Town

+ References

No definition available.

+ Details

Name:

dei_EntityAddressCityOrTown

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Code for the postal or zip code

+ References

No definition available.

+ Details

Name:

dei_EntityAddressPostalZipCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Name of the state or province.

+ References

No definition available.

+ Details

Name:

dei_EntityAddressStateOrProvince

Namespace Prefix:

dei_

Data Type:

dei:stateOrProvinceItemType

Balance Type:

na

Period Type:

duration

X

- Definition

A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityCentralIndexKey

Namespace Prefix:

dei_

Data Type:

dei:centralIndexKeyItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Indicate if registrant meets the emerging growth company criteria.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityEmergingGrowthCompany

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Securities Act

-Number 7A

-Section B

-Subsection 2

+ Details

Name:

dei_EntityExTransitionPeriod

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.

+ References

No definition available.

+ Details

Name:

dei_EntityFileNumber

Namespace Prefix:

dei_

Data Type:

dei:fileNumberItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Two-character EDGAR code representing the state or country of incorporation.

+ References

No definition available.

+ Details

Name:

dei_EntityIncorporationStateCountryCode

Namespace Prefix:

dei_

Data Type:

dei:edgarStateCountryItemType

Balance Type:

na

Period Type:

duration

X

- Definition

The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityRegistrantName

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityTaxIdentificationNumber

Namespace Prefix:

dei_

Data Type:

dei:employerIdItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Local phone number for entity.

+ References

No definition available.

+ Details

Name:

dei_LocalPhoneNumber

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 13e

-Subsection 4c

+ Details

Name:

dei_PreCommencementIssuerTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14d

-Subsection 2b

+ Details

Name:

dei_PreCommencementTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Title of a 12(b) registered security.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b

+ Details

Name:

dei_Security12bTitle

Namespace Prefix:

dei_

Data Type:

dei:securityTitleItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Name of the Exchange on which a security is registered.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection d1-1

+ Details

Name:

dei_SecurityExchangeName

Namespace Prefix:

dei_

Data Type:

dei:edgarExchangeCodeItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14a

-Subsection 12

+ Details

Name:

dei_SolicitingMaterial

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Trading symbol of an instrument as listed on an exchange.

+ References

No definition available.

+ Details

Name:

dei_TradingSymbol

Namespace Prefix:

dei_

Data Type:

dei:tradingSymbolItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Securities Act

-Number 230

-Section 425

+ Details

Name:

dei_WrittenCommunications

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Details

Name:

us-gaap_StatementClassOfStockAxis=GLIBA_SeriesaGciGroupCommonStockMember

Namespace Prefix:

Data Type:

na

Balance Type:

Period Type:

X

- Details

Name:

us-gaap_StatementClassOfStockAxis=GLIBA_SeriescGciGroupCommonStockMember

Namespace Prefix:

Data Type:

na

Balance Type:

Period Type: