Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Goodwill [Roll Forward]
Beginning balance	$ 5,612
Ending balance	5,612	$ 5,612
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	2,996	3,031
Accumulated amortization	2,221	1,752
Total	775	1,279
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2016	294
2017	204
2018	158
2019	71
2020	33
Thereafter	15
Total	775
Amortization of definite-lived intangible assets	494	193
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	1,425	1,425
Accumulated amortization	1,061	695
Total	364	730
Non Contractual Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	911	911
Accumulated amortization	669	618
Total	242	293
Developed Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	471	471
Accumulated amortization	295	236
Total	176	235
In Process Research and Development [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	152	152
Accumulated amortization	142	136
Total	10	16
Contract Backlog [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	36	36
Accumulated amortization	36	36
Total	0	0
Trade Names and Other [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	29	29
Accumulated amortization	29	29
Total	0	0
Foreign Currency Translation [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	(28)	7
Accumulated amortization	(11)	2
Total	$ (17)	$ 5