Other Intangible Assets - Additional Disclosures (Details) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Schedule of Finite and Indefinite Lived Intangible Assets [Line Items]
Amortization of finite-lived intangible assets	$ 1,200,000	$ 1,200,000
Impairment of finite-lived intangible assets	9,200,000	0
Amortization of deferred financing costs	$ 87,000	$ 86,000
Minimum [Member]
Schedule of Finite and Indefinite Lived Intangible Assets [Line Items]
Amortization period (in years)	2 years
Maximum [Member]
Schedule of Finite and Indefinite Lived Intangible Assets [Line Items]
Amortization period (in years)	20 years