Fair Value Measurements - Financial Assets and (Liabilities) Carried at Fair Value (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Cash Flow Hedge Liability at Fair Value	$ (879)
Interest rate swap		$ (2)
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	(231)	(278)
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swap	0	0
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Cash Flow Hedge Liability at Fair Value	(879)
Interest rate swap		(2)
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	(231)	(278)
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swap	0	0
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	0	0
Estimate of Fair Value, Fair Value Disclosure | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Cash Flow Hedge Liability at Fair Value	$ (879)
Interest rate swap		$ (2)