Derivatives - Contracts Held (Details) - Not Designated as Hedging Instrument [Member] - Foreign Exchange Forward [Member] $ in Thousands		3 Months Ended	12 Months Ended
		Mar. 31, 2016 USD ($) BRL / $ ¥ / $ $ / €	Dec. 31, 2015 USD ($) BRL / $ ¥ / $ $ / €
Chinese Yuan Renminbi
Derivative [Line Items]
Notional Value		$ 20,000	$ 22,500
Forward Rate | ¥ / $		6.7391	6.2565
Gain/(Loss) Recorded at Balance Sheet Date	[1]	$ 748	$ (1,100)
Future Contract One [Member] | Euro
Derivative [Line Items]
Notional Value		$ 14,000	$ 7,000
Forward Rate | $ / €		1.1201	1.0864
Gain/(Loss) Recorded at Balance Sheet Date	[1]	$ (240)	$ (7)
Future Contract One [Member] | Brazil, Brazil Real
Derivative [Line Items]
Notional Value		$ 2,000	$ 1,000
Forward Rate | BRL / $		4.157	3.7461
Gain/(Loss) Recorded at Balance Sheet Date	[1]	$ (306)	$ (57)
Future Contract Two [Member] | Brazil, Brazil Real
Derivative [Line Items]
Notional Value			$ 3,000
Forward Rate | BRL / $			3.9503
Gain/(Loss) Recorded at Balance Sheet Date	[1]		$ 18

[1] Gains on futures contracts are recorded in prepaid expenses and other current assets. Losses on futures contracts are recorded in other accrued expenses.