Goodwill (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Goodwill by Reporting Units

December 31, 2016	Beginning Balance		Additions		Foreign Currency Translation			Ending Balance
Factory Metrology	$	21,360	$	16,709	$	(208	)	$	37,861
Construction BIM-CIM	3,429		2,682		(33		)	6,078
Public Safety Forensics	$	1,582	$	1,238	$	(15	)	$	2,805
Total	$	26,371	$	20,629	$	(256	)	$	46,744

December 31, 2015	Beginning Balance		Additions		Foreign Currency Translation			Ending Balance
Factory Metrology	$	15,556	$	7,103	$	(1,299	)	$	21,360
Construction BIM-CIM	2,497		1,140		(208		)	3,429
Public Safety Forensics	$	1,152	$	526	$	(96	)	$	1,582
Total	$	19,205	$	8,769	$	(1,603	)	$	26,371