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ACQUISITIONS AND DISPOSITIONS: (Details Textual) (USD $) | 3 Months Ended | 1 Months Ended | 3 Months Ended |  | 3 Months Ended
--- | --- | --- | --- | --- | ---
Mar. 31, 2014 | Mar. 31, 2013 | Feb. 27, 2014 Gaffney [Member] | Mar. 31, 2014 Gaffney [Member] AM Station [Member] | Feb. 27, 2014 Gaffney [Member] AM Station [Member] | Feb. 27, 2014 Gaffney [Member] FM Station [Member] | Mar. 31, 2013 Columbus Ohio Radio Stations [Member]
Business Acquisition [Line Items] |  |  |  |  |  |  |
Payments to Acquire Businesses, Net of Cash Acquired, Total | $ 7,140,000 | $ 0 | $ 7,700,000 |  |  |  |
Proceeds from Sale of Productive Assets, Total |  |  |  |  |  |  | 4,000,000
Disposal Group Including Discontinued Operation Gain Loss On Sale Of Assets |  | 893,000 |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Asset Held for Sale |  |  |  |  | 225,000 |  |
Proceeds from Sale of Property Held-for-sale | 225,000 | 0 |  | 225,000 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total |  |  |  |  |  | 426,000 |
Business Acquisition Purchase Price Allocation Indefinite Lived Intangible Assets, Radio Broadcasting Licenses |  |  |  |  |  | 7,000,000 |
Business Acquisition Purchase Price Allocation Indefinite Lived Intangible Assets Including Goodwill |  |  |  |  |  | 2,700,000 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles |  |  |  |  |  | 44,000 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent |  |  |  |  |  | $ 2,700,000 |

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- Definition Amount of indefinite-lived intangibles including goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed. + References No definition available. + Details
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- Definition The amount of acquisition cost of a business combination allocated to the radio broadcasting licenses. + References No definition available. + Details
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- Definition Amount of deferred tax liability attributable to taxable temporary differences due after one year or the normal operating cycle, if longer, assumed at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4845-128472 + Details
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