Goodwill and Other Long-Lived Assets (Details 2) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Weighted average cost of capital (WACC)	14.00%
Goodwill impairment charge	$ 9,200,000				$ 9,246,000
Fixed asset impairment charge	4,700,000
Aggregate amortization expense	5,231,000	5,588,000	15,605,000	16,153,000
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Remainder of 2014	5,147,000		5,147,000
2015	19,232,000		19,232,000
2016	16,321,000		16,321,000
2017	10,114,000		10,114,000
2018	6,677,000		6,677,000
Thereafter	20,250,000		20,250,000
Total	77,741,000		77,741,000
Trademarks	870,000		870,000
Total intangible assets	78,611,000		78,611,000		86,671,000
Non-contractual Customer Relationships, Technology, Trademarks, and Contracts [Member]
Finite-Lived Intangible Assets [Line Items]
Impairment of intangible assets	$ 13,100,000