ACQUISITIONS, DIVESTITURES AND PRO FORMA SUMMARY (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended | |
Sep. 30, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2018 | Sep. 30, 2018 | Sep. 30, 2017 | Dec. 31, 2017 | Nov. 17, 2017 |
Acquisition [Line Items] | | | | | | | | |
Payments to Acquire Businesses, Gross | | | | | $ 71,434 | $ 24,000 | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property Plant And Equipment Net | $ 328,041 | $ 346,507 | | | 328,041 | | $ 346,507 | |
The expense recognized in the consolidated statement of income as merger and acquisition costs [Abstract] | | | | | | | | |
Merger and acquisition costs and restructuring charges | 697 | | $ 8,825 | | 2,768 | 24,925 | | |
Restructuring Charges | 852 | | 0 | | 3,019 | 0 | | |
Transition Services Costs | | | | | 0 | | | |
Other Restructuring Costs | (80) | | 0 | | 392 | 0 | | |
Total Restructuring Charge and Transition Services | | | | | 0 | | | |
Lease Abandonment Costs | | | | | 257 | 0 | | |
Changes in Estimates | | | | | 0 | 0 | | |
Workforce Reduction | 1,410 | | 0 | | 2,338 | 0 | | |
Costs to Exit Duplicative Contracts | 478 | | 0 | | 32 | 0 | | |
Unaudited Pro Forma Summary Of Financial Information | | | | | | | | |
Net revenues | 379,933 | | 418,902 | | 1,061,891 | 1,195,338 | | |
Net income | $ 38,937 | | $ 36,659 | | $ 31,428 | $ 85,270 | | |
Net income per common share - basic | $ 0.28 | | $ 0.26 | | $ 0.23 | $ 0.59 | | |
Net income per common share - diluted | $ 0.28 | | $ 0.26 | | $ 0.23 | $ 0.59 | | |
Net income, available to common shareholders | $ 38,937 | | $ 35,996 | | $ 31,428 | $ 83,507 | | |
ProFormaWeightedAverageSharesOutstandingDiluted | 139,102,560 | | 141,135,470 | | 139,684,890 | 140,362,282 | | |
WeightedAverageBasicSharesOutstandingProForma | 138,740,243 | | 140,362,282 | | 138,901,037 | 140,355,027 | | |
Income (Loss) from Continuing Operations, Per Outstanding Share, Total | $ 0.26 | | $ 0.09 | | $ 0.17 | $ (0.01) | | |
Income (Loss) from Discontinued Operations, Net of Tax, Per Basic Share | 0 | | 0 | | 0.01 | 0 | | |
Income (Loss) from Continuing Operations, Per Diluted Share | 0.26 | | 0.09 | | 0.17 | (0.01) | | |
Income (Loss) from Discontinued Operations, Net of Tax, Per Diluted Share | $ 0 | | $ 0 | | $ 0.01 | $ 0 | | |
Weighted Average Number Of Shares Outstanding Basic | 138,740,243 | | 38,954,788 | | 138,901,037 | 38,947,533 | | |
Weighted Average Number Of Diluted Shares Outstanding | 139,102,560 | | 39,727,976 | | 139,684,890 | 38,947,533 | | |
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest | $ 36,590 | $ 232,665 | $ 4,100 | | $ 23,981 | $ 1,184 | | |
Income Loss From Discontinued Operations Net Of Tax | 358 | | $ 0 | | 1,530 | $ 0 | | |
Adjustment to Acquired Goodwill Current Assets | | | | | 1,300 | | | |
Adjustments to Acquired Goodwill TIA | | | | | 2,300 | | | |
Radio Broadcasting Licences [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | 0 | | 17,174 | |
Goodwill [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | 0 | | 43 | |
CBS Radio [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | 2,999,619 | | $ 3,002,094 | |
Total assets | 3,539,901 | | | | 3,539,901 | | | |
Net assets acquired | 1,168,848 | | | | 1,168,848 | | | |
Total current assets | 275,900 | | | | 275,900 | | | |
Total current liabilities | 133,283 | | | | 133,283 | | | |
Total liabilities acquired | 2,371,053 | | | | 2,371,053 | | | |
Property, Plant and Equipment, Gross | 264,382 | | | | 264,382 | | | |
CBS Radio [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | MeasurementInputLongTermRevenueGrowthRateMember [Member] | | | | | | | | |
Unaudited Pro Forma Summary Of Financial Information | | | | | | | | |
Long Term Revenue Growth Rate | | | | | | | 1.00% | |
CBS Radio [Member] | CurrentLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | 13,859 | | | | 13,859 | | | |
CBS Radio [Member] | CurrentLiabilitiesDomain [Domain] | Unfavorable lease Liabilities Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | 12,770 | | | | 12,770 | | | |
CBS Radio [Member] | CurrentLiabilitiesDomain [Domain] | Unfavorable contracts Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | 22,597 | | | | 22,597 | | | |
CBS Radio [Member] | CurrentLiabilitiesDomain [Domain] | Noncurrent Portion of Long Term Debt Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | 1,376,900 | | | | 1,376,900 | | | |
CBS Radio [Member] | CurrentLiabilitiesDomain [Domain] | Deferred Tax Liability Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | 777,883 | | | | 777,883 | | | |
CBS Radio [Member] | Accrued Compensation Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 26,324 | | | | 26,324 | | | |
CBS Radio [Member] | Current Portion of Long Term Debt Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 10,600 | | | | 10,600 | | | |
CBS Radio [Member] | Current portion of unfavorable contracts Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 4,803 | | | | 4,803 | | | |
CBS Radio [Member] | Accrued interest member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 4,529 | | | | 4,529 | | | |
CBS Radio [Member] | Current Portion of Unearned Revenue Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 14,971 | | | | 14,971 | | | |
CBS Radio [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 36,558 | | | | 36,558 | | | |
CBS Radio [Member] | | | | | | | | |
Unaudited Pro Forma Summary Of Financial Information | | | | | | | | |
Discount Rates | | | | | | | 9.00% | |
Shares Issued Pursuant to Acquisition | | | | | | | 101,407,494 | |
CBS Radio [Member] | AccruedExpensesMember [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 35,498 | | | | 35,498 | | | |
CBS Radio [Member] | Accounts Receivable [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | 241,548 | | | | 241,548 | | | |
CBS Radio [Member] | Prepaid contracts member [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | 4,160 | | | | 4,160 | | | |
CBS Radio [Member] | PrepaidExpensesMember [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | 21,101 | | | | 21,101 | | | |
CBS Radio [Member] | OtherCurrentAssetsMember | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | 9,091 | | | | 9,091 | | | |
CBS Radio [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | 2,475 | | $ 3,002,094 | |
Total assets | | | | | | | | $ 3,540,159 |
Net assets acquired | | | | | | | | 1,168,848 |
Total current assets | | | | | | | | 273,683 |
Total current liabilities | | | | | | | | 132,518 |
Total liabilities acquired | | | | | | | | 2,371,311 |
CBS Radio [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | | | | | | | | 13,859 |
CBS Radio [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | Unfavorable lease Liabilities Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | | | | | | | | 12,770 |
CBS Radio [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | Unfavorable contracts Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | | | | | | | | 22,597 |
CBS Radio [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | Noncurrent Portion of Long Term Debt Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | | | | | | | | 1,376,900 |
CBS Radio [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | Deferred Tax Liability Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | | | | | | | | 780,832 |
CBS Radio [Member] | As Previously Reported [Member] | Accrued Compensation Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | | | | | | | | 26,324 |
CBS Radio [Member] | As Previously Reported [Member] | Current Portion of Long Term Debt Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | | | | | | | | 10,600 |
CBS Radio [Member] | As Previously Reported [Member] | Current portion of unfavorable contracts Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | | | | | | | | 4,803 |
CBS Radio [Member] | As Previously Reported [Member] | Accrued interest member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | | | | | | | | 4,529 |
CBS Radio [Member] | As Previously Reported [Member] | Current Portion of Unearned Revenue Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | | | | | | | | 14,971 |
CBS Radio [Member] | As Previously Reported [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | | | | | | | | 36,137 |
CBS Radio [Member] | As Previously Reported [Member] | AccruedExpensesMember [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | | | | | | | | 35,154 |
CBS Radio [Member] | As Previously Reported [Member] | Accounts Receivable [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | | | | | | | | 241,548 |
CBS Radio [Member] | As Previously Reported [Member] | Prepaid contracts member [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | | | | | | | | 4,160 |
CBS Radio [Member] | As Previously Reported [Member] | PrepaidExpensesMember [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | | | | | | | | 20,625 |
CBS Radio [Member] | As Previously Reported [Member] | OtherCurrentAssetsMember | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | | | | | | | | 7,350 |
CBS Radio [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total assets | (258) | | | | (258) | | | |
Net assets acquired | 0 | | | | 0 | | | |
Total current assets | 2,217 | | | | 2,217 | | | |
Total current liabilities | 765 | | | | 765 | | | |
Total liabilities acquired | (258) | | | | (258) | | | |
CBS Radio [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | 0 | | | | 0 | | | |
CBS Radio [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | Unfavorable lease Liabilities Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | 0 | | | | 0 | | | |
CBS Radio [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | Unfavorable contracts Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | 0 | | | | 0 | | | |
CBS Radio [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | Noncurrent Portion of Long Term Debt Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | 0 | | | | 0 | | | |
CBS Radio [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | Deferred Tax Liability Member [Member] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | (2,949) | | | | (2,949) | | | |
CBS Radio [Member] | Adjustment [Member] | Accrued Compensation Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 0 | | | | 0 | | | |
CBS Radio [Member] | Adjustment [Member] | Current Portion of Long Term Debt Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 0 | | | | 0 | | | |
CBS Radio [Member] | Adjustment [Member] | Current portion of unfavorable contracts Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 0 | | | | 0 | | | |
CBS Radio [Member] | Adjustment [Member] | Accrued interest member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 0 | | | | 0 | | | |
CBS Radio [Member] | Adjustment [Member] | Current Portion of Unearned Revenue Member [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 0 | | | | 0 | | | |
CBS Radio [Member] | Adjustment [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 421 | | | | 421 | | | |
CBS Radio [Member] | Adjustment [Member] | AccruedExpensesMember [Member] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current liabilities | 344 | | | | 344 | | | |
CBS Radio [Member] | Adjustment [Member] | Accounts Receivable [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | 0 | | | | 0 | | | |
CBS Radio [Member] | Adjustment [Member] | Prepaid contracts member [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | 0 | | | | 0 | | | |
CBS Radio [Member] | Adjustment [Member] | PrepaidExpensesMember [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | 476 | | | | 476 | | | |
CBS Radio [Member] | Adjustment [Member] | OtherCurrentAssetsMember | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total current assets | 1,741 | | | | 1,741 | | | |
CBS Radio [Member] | OtherNoncurrentLiabilitiesMember | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | 33,761 | | | | 33,761 | | | |
CBS Radio [Member] | OtherNoncurrentLiabilitiesMember | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | | | | | | | | 31,835 |
CBS Radio [Member] | OtherNoncurrentLiabilitiesMember | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total liabilities acquired | 1,926 | | | | 1,926 | | | |
CBS Radio [Member] | Leasehold improvements [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 36,029 | | | | 36,029 | | | |
CBS Radio [Member] | Leasehold improvements [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | | | | | | | | 26,255 |
CBS Radio [Member] | Leasehold improvements [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 9,774 | | | | 9,774 | | | |
CBS Radio [Member] | Furniture and equipment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 4,080 | | | | 4,080 | | | |
CBS Radio [Member] | Furniture and equipment [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | | | | | | | | 10,929 |
CBS Radio [Member] | Furniture and equipment [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | (6,849) | | | | (6,849) | | | |
CBS Radio [Member] | Equipment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 81,407 | | | | 81,407 | | | |
CBS Radio [Member] | Equipment [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | | | | | | | | 76,486 |
CBS Radio [Member] | Equipment [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 4,921 | | | | 4,921 | | | |
CBS Radio [Member] | Land and Land Improvements [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 1,348 | | | | 1,348 | | | |
CBS Radio [Member] | Land and Land Improvements [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | | | | | | | | 3,988 |
CBS Radio [Member] | Land and Land Improvements [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | (2,640) | | | | (2,640) | | | |
CBS Radio [Member] | Land [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 112,880 | | | | 112,880 | | | |
CBS Radio [Member] | Land [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | | | | | | | | 112,880 |
CBS Radio [Member] | Land [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 0 | | | | 0 | | | |
CBS Radio [Member] | Building [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 14,040 | | | | 14,040 | | | |
CBS Radio [Member] | Building [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | | | | | | | | 19,246 |
CBS Radio [Member] | Building [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | (5,206) | | | | (5,206) | | | |
CBS Radio [Member] | ConstructionInProgressMember | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 14,598 | | | | 14,598 | | | |
CBS Radio [Member] | ConstructionInProgressMember | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | | | | | | | | 14,598 |
CBS Radio [Member] | ConstructionInProgressMember | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 0 | | | | 0 | | | |
CBS Radio [Member] | Total Tangible Property Member [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | | | | | | | | 264,382 |
CBS Radio [Member] | Total Tangible Property Member [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 0 | | | | 0 | | | |
CBS Radio [Member] | Radio Broadcasting Licences [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets non amortizable | 1,880,400 | | | | 1,880,400 | | | |
CBS Radio [Member] | Radio Broadcasting Licences [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets non amortizable | | | | | | | | 1,880,400 |
CBS Radio [Member] | Radio Broadcasting Licences [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets non amortizable | 0 | | | | 0 | | | |
CBS Radio [Member] | Goodwill [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets non amortizable | 814,310 | | | | 814,310 | | | |
CBS Radio [Member] | Goodwill [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets non amortizable | | | | | | | | 820,961 |
CBS Radio [Member] | Goodwill [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets non amortizable | (6,651) | | | | (6,651) | | | |
CBS Radio [Member] | Advertiser lists and customer relationships [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortizable | 27,453 | | | | 27,453 | | | |
CBS Radio [Member] | Advertiser lists and customer relationships [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortizable | | | | | | | | 27,453 |
CBS Radio [Member] | Advertiser lists and customer relationships [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortizable | 0 | | | | 0 | | | |
CBS Radio [Member] | Assets Held For Sale [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortizable | 255,650 | | | | 255,650 | | | |
CBS Radio [Member] | Assets Held For Sale [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total assets | | | | | | | | 255,650 |
CBS Radio [Member] | Assets Held For Sale [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total assets | 0 | | | | 0 | | | |
CBS Radio [Member] | Lease Agreements [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortizable | 16,580 | | | | 16,580 | | | |
CBS Radio [Member] | Lease Agreements [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total assets | | | | | | | | 16,580 |
CBS Radio [Member] | Lease Agreements [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total assets | 0 | | | | 0 | | | |
CBS Radio [Member] | Other Noncurrent Assets [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortizable | 5,226 | | | | 5,226 | | | |
CBS Radio [Member] | Other Noncurrent Assets [Member] | As Previously Reported [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total assets | | | | | | | | $ 1,050 |
CBS Radio [Member] | Other Noncurrent Assets [Member] | Adjustment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total assets | 4,176 | | | | 4,176 | | | |
Bonneville Transaction - CBS Radio Member | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Unaudited Pro Forma Summary Of Financial Information | | | | | | | | |
Gain Loss on sale of station | | | | | 400 | | | |
ProceedsFromDivestitureOfBusinesses | | | | | 141,000 | | | |
Bonneville Transaction - CBS Radio Member | | | | | | | | |
Unaudited Pro Forma Summary Of Financial Information | | | | | | | | |
Gain Loss on sale of station | | | | $ 400 | | | | |
ProceedsFromDivestitureOfBusinesses | | | | $ 140,300 | | | | |
Emmis [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Acquisition [Line Items] | | | | | | | | |
Payments to Acquire Businesses, Gross | | | | | 15,000 | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | 13,442 | | | |
Total assets | 15,000 | | | | 15,000 | | | |
Net assets acquired | 15,000 | | | | $ 15,000 | | | |
Unaudited Pro Forma Summary Of Financial Information | | | | | | | | |
Discount Rates | | | | | 9.00% | | | |
Emmis [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | MeasurementInputLongTermRevenueGrowthRateMember [Member] | | | | | | | | |
Unaudited Pro Forma Summary Of Financial Information | | | | | | | | |
Long Term Revenue Growth Rate | | | | | 1.00% | | | |
Emmis [Member] | Equipment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 1,558 | | | | $ 1,558 | | | |
Emmis [Member] | Equipment [Member] | Maximum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Tangible assets amortization period | | | | | 7 years | | | |
Emmis [Member] | Equipment [Member] | Minimum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Tangible assets amortization period | | | | | 3 years | | | |
Emmis [Member] | Total Tangible Property Member [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Property, Plant and Equipment, Gross | 1,558 | | | | $ 1,558 | | | |
Emmis [Member] | Radio Broadcasting Licences [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | 12,785 | | | |
Emmis [Member] | Goodwill [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | 332 | | | |
Emmis [Member] | Advertiser lists and customer relationships [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | $ 207 | | | |
Emmis [Member] | Advertiser lists and customer relationships [Member] | Maximum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortization period | | | | | 15 years | | | |
Emmis [Member] | Advertiser lists and customer relationships [Member] | Minimum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortization period | | | | | 5 years | | | |
Emmis [Member] | Acquired advertising contracts [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | $ 114 | | | |
Emmis [Member] | Acquired advertising contracts [Member] | Maximum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortization period | | | | | 1 year | | | |
Emmis [Member] | Acquired advertising contracts [Member] | Minimum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortization period | | | | | 1 year | | | |
Emmis [Member] | Other Noncurrent Assets [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | $ 4 | | | |
Emmis [Member] | Other Noncurrent Assets [Member] | Maximum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortization period | | | | | 2 years | | | |
Emmis [Member] | Other Noncurrent Assets [Member] | Minimum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortization period | | | | | 2 years | | | |
Jerry Lee [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Acquisition [Line Items] | | | | | | | | |
Payments to Acquire Businesses, Gross | | | | | $ 57,500 | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | 55,453 | | | |
Total assets | 56,434 | | | | 56,434 | | | |
Net assets acquired | $ 56,434 | | | | $ 56,434 | | | |
Unaudited Pro Forma Summary Of Financial Information | | | | | | | | |
Discount Rates | | | | | 9.00% | | | |
Jerry Lee [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | MeasurementInputLongTermRevenueGrowthRateMember [Member] | | | | | | | | |
Unaudited Pro Forma Summary Of Financial Information | | | | | | | | |
Long Term Revenue Growth Rate | | | | | 1.00% | | | |
Jerry Lee [Member] | Maximum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Tangible assets amortization period | | | | | 7 years | | | |
Jerry Lee [Member] | Minimum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Tangible assets amortization period | | | | | 3 years | | | |
Jerry Lee [Member] | Equipment [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total tangible assets | | | | | $ 981 | | | |
Jerry Lee [Member] | Equipment [Member] | Minimum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Tangible assets amortization period | | | | | 3 years | | | |
Jerry Lee [Member] | Total Tangible Property Member [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total tangible assets | | | | | $ 981 | | | |
Jerry Lee [Member] | Radio Broadcasting Licences [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | 27,346 | | | |
Jerry Lee [Member] | Goodwill [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | 24,396 | | | |
Jerry Lee [Member] | Acquired advertising contracts [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | $ 477 | | | |
Jerry Lee [Member] | Acquired advertising contracts [Member] | Maximum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortization period | | | | | 1 year | | | |
Jerry Lee [Member] | Acquired advertising contracts [Member] | Minimum [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Intangible assets amortization period | | | | | 1 year | | | |
Jerry Lee [Member] | Other Noncurrent Assets [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Purchase price allocation [Abstract] | | | | | | | | |
Total intangible assets | | | | | $ 3,234 | | | |
Beasley - WXTU [Member] | CurrentLiabilitiesDomain [Domain] | LongTermLiabilitiesDomain [Domain] | | | | | | | | |
Unaudited Pro Forma Summary Of Financial Information | | | | | | | | |
ProceedsFromDivestitureOfBusinesses | | | | | $ 38,000 | | | |