Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Income Tax Disclosure [Abstract]
Loss before provision for income taxes	$ (2,016)	$ (11,182)
Income tax benefit using estimated annual effective income tax rate	(788)	(4,249)
Out-of-period adjustment related to non-deductible expenses in 2011	0	757
Impact of discrete item, net	453	0
Income tax benefit	(335)	(3,492)
Secured Debt [Member] | 11% Senior Secured Notes Due 2015 [Member]
Income Tax Disclosure [Line Items]
Interest Rate	11.00%
Vector [Member]
Income Tax Disclosure [Abstract]
Loss before provision for income taxes	(22,901)	(25,527)
Income tax benefit	$ (21,220)	$ (17,837)
Vector [Member] | Secured Debt [Member] | 11% Senior Secured Notes Due 2015 [Member]
Income Tax Disclosure [Line Items]
Interest Rate	11.00%