Commitments and Contingencies (Details Textual) (USD $)	1 Months Ended	12 Months Ended				1 Months Ended
	Dec. 31, 2011 sqft	Dec. 31, 2012 Lease_Term sqft	Dec. 31, 2011	Dec. 31, 2010	Nov. 19, 2012	Jun. 30, 2012 Local Marketing Agreement [Member]	Jun. 30, 2012 Local Marketing Agreement [Member] Predecessor [Member]	Jun. 30, 2012 Local Marketing Agreement [Member] Successor [Member]
Commitments and Contingencies (Textual) [Abstract]
Term of agreement						5 years
Last date of radio station acquisition						2017-01
Obligation under option agreement							$ 1,400,000	$ 615,000
Ownership by amendment of agreement, percentage								7.50%
Ownership by amendment of agreement								750,000
Commitments and Contingencies (Additional Textual) [Abstract]
Area of mixed use facility sold	300,000
Sale price of Facility	160,000,000
Lease space for the use of corporate headquarters		121,000
Lease expiration date		Dec. 31, 2023
Number of times of renewal of lease term		3
Extended lease period		5 years
Reimbursement amount under reimbursement agreement upon fulfillment of certain conditions		1,500,000
Maximum Percentage of refunction in leased space by company as per lease agreement		20.00%
Rent expense		6,300,000	1,100,000	1,100,000
Gain on sale of Fisher Plaza, net			(40,454,000)
Deferral amortized		9,100,000
Deferral related the sale leaseback		8,300,000
Amount deferred as a long term obligation		1,500,000
Deferred gain on sale of Fisher Plaza		10,600,000
Total purchase price		8,500,000
Percentage of deposit paid by the entity					10.00%
Deposit under assets purchase agreement					$ 850,000
Maximum percentage of station's weekly programming		15.00%