Income Taxes from Continuing Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014
Operating Loss Carryforwards [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	35.00%
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount	$ 2,425	$ 1,116
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	1,900		$ 1,300	$ 1,300	$ 1,200	$ 900	$ 800	$ 800
Unrealized Reduction in Goodwill if Realized	400		$ 700	$ 800	$ 800	$ 800	$ 500
Domestic Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	7,000
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	600
Foreign Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	11,200
Foreign Tax Authority [Member] | India
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	11,200
Foreign Tax Authority [Member] | Swiss
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	4,500
Foreign Tax Authority [Member] | NOL Expiring Beginning in 2022 [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	2,400
Foreign Tax Authority [Member] | Indefinite Lived NOL [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	$ 8,800