Income Taxes Income Taxes - Schedule of temporary differences (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Accrued expenses	$ 1,200,000	$ 609,000
Accounts receivable	595,000	879,000
Inventories	(2,000)	(149,000)
Other	1,790,000	1,642,000
Valuation allowance	(3,608,000)	(2,921,000)
Total Current	25,000	(60,000)
Property, plant, and equipment	(20,392,000)	(24,714,000)
Customer relationships	(19,991,000)	(23,394,000)
Net operating losses	89,678,000	74,137,000
Other liabilities	(975,000)	316,000
Other	5,765,000	8,117,000
Valuation allowance	(72,978,000)	(54,813,000)
Total non-current	(18,893,000)	(20,351,000)
Total, net	(18,918,000)	(20,291,000)
Deferred Tax Assets, Gross	72,700,000	88,300,000
Deferred Tax Liabilities, Gross	(15,000,000)	(50,900,000)
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward beginning year	2013
Net operating loss carryforward expiration ending year	2033
Internal Revenue Service (IRS)
Operating Loss Carryforwards [Line Items]
NOL Carryforwards	143,300,000
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
NOL Carryforwards	677,400,000
Foreign Tax Authority
Operating Loss Carryforwards [Line Items]
NOL Carryforwards	$ 39,000,000