LONG-TERM DEBT (Details Textual) - USD ($)		1 Months Ended					3 Months Ended				6 Months Ended		12 Months Ended
	Feb. 10, 2014	Apr. 17, 2015	Apr. 30, 2014	Mar. 31, 2011	Feb. 25, 2011	Nov. 24, 2010	Jun. 30, 2015	Mar. 31, 2015	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014	Nov. 30, 2010
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		7.375%
Gains (Losses) on Extinguishment of Debt, Total							$ (7,091,000)		$ 0		$ (7,091,000)	$ (5,679,000)
Debt Instrument, Interest Rate Terms											At the Companys election, the interest rate on borrowings under the 2015 Credit Facility is based on either (i) the then applicable base rate plus 3.5% (as defined in the 2015 Credit Facility) as, for any day, a rate per annum (rounded upward, if necessary, to the next 1/100th of 1%) equal to the greater of (a) the prime rate published in the Wall Street Journal, (b) 1/2 of 1% in excess rate of the overnight Federal Funds Rate at any given time and (c) the one-month LIBOR rate commencing on such day plus 1.00%), or (ii) the then applicable LIBOR rate plus 4.5% (as defined in the 2015 Credit Facility).
Loss on retirement of debt							7,100,000
Original Issue Discount [Member]
Debt Instrument [Line Items]
Gains (Losses) on Extinguishment of Debt, Total											$ 844,000
Call Premium To Refinance [Member]
Debt Instrument [Line Items]
Gains (Losses) on Extinguishment of Debt, Total											827,000
Consent to Existing Holders [Member]
Debt Instrument [Line Items]
Gains (Losses) on Extinguishment of Debt, Total											106,000
Costs Associated with Financing Transactions [Member]
Debt Instrument [Line Items]
Gains (Losses) on Extinguishment of Debt, Total											4,000,000
Comcast Note [Member]
Debt Instrument [Line Items]
Long-term Debt, Gross							11,900,000				$ 11,900,000
Debt Instrument, Maturity Date											Apr. 17, 2019
Private Offering [Member]
Debt Instrument [Line Items]
Long-term Debt, Gross		$ 350,000,000
Debt Instrument, Description		original issue price of 100.0% plus accrued interest
Debt Instrument, Maturity Date		Apr. 15, 2022
Second Amendment [Member]
Debt Instrument [Line Items]
Letters of Credit Outstanding, Amount							$ 1,000,000				$ 1,000,000
Call Premium Of Credit Agreement Description											The Second Amendment provided a call premium of 101.5% if the 2011 Credit Agreement were refinanced with proceeds from a notes offering and 100.5% if the 2011 Credit Agreement was refinanced with proceeds from any other repayment, including proceeds from a new term loan.
Credit Agreement 2011 [Member]
Debt Instrument [Line Items]
Debt Instrument, Description of Variable Rate Basis											Under the terms of the 2011 Credit Agreement, as amended, interest on base rate loans was payable quarterly and interest on LIBOR loans was payable monthly or quarterly. The base rate was equal to the greater of: (i) the prime rate; (ii) the Federal Funds Effective Rate plus 0.50%; or (iii) the LIBOR Rate for a one-month period plus 1.00%. The applicable margin on the 2011 Credit Agreement was between (i) 4.50% and 5.50% on the revolving portion of the facility and (ii) 5.00% (with a base rate floor of 2.5% per annum) and 6.00% (with a LIBOR floor of 1.5% per annum) on the term portion of the facility.
Credit Agreement 2011 [Member] | Term Loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount				$ 386,000,000
Debt Instrument, Maturity Date				Mar. 31, 2016
Credit Agreement 2011 [Member] | Second Amendment [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate During Period											7.50%
Debt Instrument, Periodic Payment, Principal											$ 957,000
Debt Instrument Periodic Payment Percentage Of Principal							0.25%				0.25%
Credit Agreement 2011 Amended [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity							$ 2,000,000				$ 2,000,000
Repayments of Long-term Debt, Total			$ 1,100,000				367,600,000		2,000,000		$ 368,500,000	3,000,000
Senior Subordinated Notes [Member]
Debt Instrument [Line Items]
Percentage Of Cash Paid For Interest											12.50%
Debt Issuance Cost								$ 1,300,000		$ 4,100,000
Gains (Losses) on Extinguishment of Debt, Total										5,700,000
Debt Instrument, Unamortized Premium										$ 1,600,000
9.25% Senior Subordinated Notes due February 2020 [Member]
Debt Instrument [Line Items]
Long-term Debt, Gross							$ 335,000,000		$ 4,500,000		$ 335,000,000	$ 4,500,000
Debt Instrument, Interest Rate, Stated Percentage							9.25%				9.25%
9.25% Senior Subordinated Notes due February 2020 [Member] | Private Offering [Member]
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 335,000,000
Debt Instrument, Interest Rate, Stated Percentage	9.25%
Debt Instrument, Description	The 2020 Notes were offered at an original issue price of 100.0% plus accrued interest from February 10, 2014.
Debt Instrument, Maturity Date	Feb. 15, 2020
Debt Instrument, Frequency of Periodic Payment	semiannually
Debt Instrument, Periodic Payment	$ 15,500,000
Debt Instrument, Date of First Required Payment	Aug. 15, 2014
TV One Senior Secured Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment, Principal											$ 875,000
Debt Instrument, Interest Rate, Stated Percentage					10.00%		10.00%				10.00%
Debt Instrument, Maturity Date					Mar. 15, 2016
Repayments of Debt											$ 119,000,000
7.375% Senior Subordinated Notes due April 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		7.375%
Revolving Credit Facility [Member] | Credit Agreement 2011 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount				$ 25,000,000
Debt Instrument, Maturity Date				Mar. 31, 2015
2015 Credit Facility [Member]
Debt Instrument [Line Items]
Covenant Compliance Description For Maintaining Senior Secured Leverage Ratio											maintaining a senior leverage ratio of no greater than: 5.85 to 1.00 on June 30, 2015 and the last day of each fiscal quarter thereafter.
Covenant Compliance Description For Maintaining Interest Coverage Ratio											maintaining an interest coverage ratio of no less than: 1.25 to 1.00 on June 30, 2015 and the last day of each fiscal quarter thereafter.
Debt Instrument Periodic Payment Percentage Of Principal							0.25%				0.25%
Long-term Debt, Gross		$ 350,000,000					$ 350,000,000				$ 350,000,000
Debt Instrument, Maturity Date											Dec. 31, 2018
Debt Issuance Cost											$ 8,300,000		$ 6,900,000
Line Of Credit [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage							10.47%				10.47%
Line Of Credit [Member] | Credit Agreement 2011 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount				$ 411,000,000
Notes 2011 [Member]
Debt Instrument [Line Items]
Debt Instrument, Cancellation Of Debt, Amount						$ 97,000,000
Notes 2011 [Member] | Senior Subordinated Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount						$ 101,500,000
Percentage Of Financial Instrument						8.88%
Notes 2013 [Member]
Debt Instrument [Line Items]
Debt Instrument, Cancellation Of Debt, Amount						$ 199,300,000
Notes 2013 [Member] | Senior Subordinated Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount						$ 200,000,000
Percentage Of Financial Instrument						6.38%
May 2016 [Member] | Senior Subordinated Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount						$ 286,800,000
Percentage Of Financial Instrument						12.50%								15.00%