Goodwill and Intangible Assets, Net - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	$ 104,713	$ 84,589
Accumulated amortization	(20,844)	(17,489)
Net carrying amount	83,869	67,100
Developed Technology
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	13,588	9,485
Accumulated amortization	(4,858)	(4,232)
Net carrying amount	$ 8,730	$ 5,253
Developed Technology | Weighted-Average
Finite Lived Intangible Assets [Line Items]
Weighted average life (years)	3 years	3 years
Tradenames
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	$ 13,692	$ 11,437
Accumulated amortization	(3,651)	(2,724)
Net carrying amount	$ 10,041	$ 8,713
Tradenames | Weighted-Average
Finite Lived Intangible Assets [Line Items]
Weighted average life (years)	3 years 6 months 14 days	3 years 6 months
Customer Relationships
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	$ 77,433	$ 63,667
Accumulated amortization	(12,335)	(10,533)
Net carrying amount	$ 65,098	$ 53,134
Customer Relationships | Weighted-Average
Finite Lived Intangible Assets [Line Items]
Weighted average life (years)	7 years	6 years 10 months 2 days