Goodwill and Intangible Assets - Schedule of Long-lived Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 130,681	$ 105,883
Acquisitions	28,061	24,798
Accumulated Amortization	(95,632)	(78,627)
Net Carrying Amount	$ 63,110	$ 52,054
Weighted Average Amortization Period	8 years 3 months 18 days	8 years 3 months 18 days
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 60,886	$ 49,700
Acquisitions	12,346	11,186
Accumulated Amortization	(51,718)	(45,326)
Net Carrying Amount	$ 21,514	$ 15,560
Weighted Average Amortization Period	7 years 8 months 12 days	7 years 7 months 6 days
Trade names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 43,787	$ 31,269
Acquisitions	4,409	12,518
Accumulated Amortization	(22,325)	(16,799)
Net Carrying Amount	$ 25,871	$ 26,988
Weighted Average Amortization Period	9 years 8 months 12 days	9 years 10 months 24 days
Patents and technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 19,323	$ 18,451
Acquisitions	11,306	872
Accumulated Amortization	(15,323)	(10,600)
Net Carrying Amount	$ 15,306	$ 8,723
Weighted Average Amortization Period	8 years 3 months 18 days	8 years
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 5,896	$ 5,896
Acquisitions	0	0
Accumulated Amortization	(5,477)	(5,118)
Net Carrying Amount	$ 419	$ 778
Weighted Average Amortization Period	4 years 10 months 24 days	4 years 10 months 24 days
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 789	$ 567
Acquisitions	0	222
Accumulated Amortization	(789)	(784)
Net Carrying Amount	$ 0	$ 5
Weighted Average Amortization Period	1 year 9 months 18 days	1 year 9 months 18 days