Related Party Transactions (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Summary of related-party balances with Univision and other related parties
Trade receivables, net of allowance for doubtful accounts	$ 48,030	$ 44,270
Prepaid expenses and other current assets	4,245	5,939
Intangible assets subject to amortization	22,349	24,598
Advances payable	118	118
Accounts payable and accrued expenses	39,158	39,750
Direct operating expenses	92,256	88,590	84,802
Depreciation and amortization	16,426	18,653	19,229
Interest expense	35,407	37,650	24,429
Univision [Member]
Summary of related-party balances with Univision and other related parties
Trade receivables, net of allowance for doubtful accounts	4,916	5,608
Intangible assets subject to amortization	20,880	23,513
Accounts payable and accrued expenses	3,576	5,691
Direct operating expenses	10,599	8,373	8,803
Depreciation and amortization	2,633	3,617	3,211
Other [Member]
Summary of related-party balances with Univision and other related parties
Prepaid expenses and other current assets	274	274
Advances payable	118	118
Direct operating expenses			2,054
Interest expense		30	83
Related Parties [Member]
Summary of related-party balances with Univision and other related parties
Trade receivables, net of allowance for doubtful accounts	4,916	5,608
Prepaid expenses and other current assets	274	274
Intangible assets subject to amortization	20,880	23,513
Advances payable	118	118
Accounts payable and accrued expenses	3,576	5,691
Direct operating expenses	10,599	8,373	10,857
Depreciation and amortization	2,633	3,617	3,211
Interest expense	$ 0	$ 30	$ 83