Goodwill and Identifiable Intangible Assets - Schedule of Acquired Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 78,488	$ 78,930
Accumulated Amortization	(33,476)	(27,559)
Total	45,012	51,371
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	66,796	67,897
Accumulated Amortization	(22,714)	(18,191)
Total	44,082	49,706
Developed technologies
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	5,048	4,734
Accumulated Amortization	(4,760)	(4,124)
Total	288	610
Trade name and other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	6,644	6,299
Accumulated Amortization	(6,002)	(5,244)
Total	$ 642	$ 1,055