| **Subsequent Event**            | 3 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
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| **Subsequent Event [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
| Subsequent Event [Text Block]   | (9)       Subsequent Event

On April 30, 2013, GCI Holdings, Inc., our wholly owned subsidiary, entered into a Third Amended and Restated Credit and Guarantee Agreement with Credit Agricole Corporate and Investment Bank, as administrative agent, Union Bank, N.A., as syndication agent, and Suntrust Bank, as documentation agent ("Amended Senior Credit Facility").  The Amended Senior Credit Facility provides up to $240.0 million in delayed draw term loans and a $150.0 million revolving credit facility.  The Amended Senior Credit Facility replaced the Senior Credit Facility described in Note 6(c) of our December 31, 2012 annual report on Form 10-K. The interest rate under the Amended Senior Credit Facility is LIBOR plus a margin dependent upon our Total Leverage Ratio ranging from 2% to3%. The Amended Senior Credit Facility will mature on April 30, 2018. The terms of the Amended Senior Credit Facility include customary representations and warranties, customary affirmative and negative covenants and customary events of default. At any time after the occurrence of an event of default under the Amended Senior Credit Facility, the lenders may, among other options, declare any amounts outstanding under the Amended Senior Credit Facility immediately due and payable and terminate any commitment to make further loans under the Amended Senior Credit Facility. The obligations under the Amended Senior Credit Facility are secured by a security interest on substantially all of the assets of GCI Holdings, Inc. and the subsidiary guarantors, and on the stock of GCI Holdings, Inc.

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| - Definition
The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.
+ References
No definition available.
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