Other Intangible Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Intangible Assets [Line Items]
Gross Carrying Amount	$ 36,501	$ 17,640
Accumulated Amortization	$ (6,695)	$ (4,885)
Weighted Average Useful Life (in years)	13 years	10 years
Technology - developed
Intangible Assets [Line Items]
Gross Carrying Amount	$ 12,911	$ 3,295
Accumulated Amortization	$ (1,468)	$ (1,026)
Weighted Average Useful Life (in years)	17 years	12 years
Patents
Intangible Assets [Line Items]
Gross Carrying Amount	$ 240	$ 240
Accumulated Amortization	$ (208)	$ (177)
Weighted Average Useful Life (in years)	8 years	8 years
Customer relationships
Intangible Assets [Line Items]
Gross Carrying Amount	$ 22,555	$ 11,805
Accumulated Amortization	$ (4,995)	$ (3,682)
Weighted Average Useful Life (in years)	11 years	9 years
Other intangibles
Intangible Assets [Line Items]
Gross Carrying Amount	$ 84
Accumulated Amortization	$ (24)
Weighted Average Useful Life (in years)	2 years
In process research and development ("IPR&D")
Intangible Assets [Line Items]
Gross Carrying Amount, indefinite lived intangible assets		$ 1,600
Trademark/ tradename
Intangible Assets [Line Items]
Gross Carrying Amount, indefinite lived intangible assets	$ 711	$ 700