Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Jan. 06, 2015	Dec. 31, 2012
Operating Loss Carryforwards [Line Items]
Income Tax Expense (Benefit)	$ 7,106	$ 13,894	$ 10,878
Foreign	4,789	32	5,371
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	738
Reserve for potential uncertain income tax return positions	3,115	3,020	$ 12,742		$ 5,925
Portion of an unrecognized tax benefit netted against deferred tax asset for net operating loss carry forwards	$ (341)	(1,135)
India
Operating Loss Carryforwards [Line Items]
Foreign income tax holiday, term	5 years
Income Tax Holiday, Aggregate Dollar Amount	$ 20,500	9,900
India | Minimum Alternative Tax (“MAT”)
Operating Loss Carryforwards [Line Items]
Foreign income tax holiday, term	10 years
Singapore
Operating Loss Carryforwards [Line Items]
Foreign statutory income tax rate	17.00%
Foreign effective income tax rate	10.00%
Tax Year 2008-2012 [Member]
Operating Loss Carryforwards [Line Items]
Income Tax Audit, Cash Settlement				$ 20,500
Income Tax Examination, Penalties Expense		$ 1,600
Tax Year 2013 [Member]
Operating Loss Carryforwards [Line Items]
Income Tax Audit, Cash Settlement				$ 300