Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Acquired Finite-Lived Intangible Assets
Gross Carrying Amount	$ 18,344	$ 18,244
Accumulated Amortization	(3,801)	(2,711)
Total	$ 14,543	$ 15,533
Weighted Average Remaining Amortization period (Years)	3 years 7 months 6 days	3 years 9 months 18 days
Developed technology
Acquired Finite-Lived Intangible Assets
Gross Carrying Amount	$ 17,874	$ 17,777
Accumulated Amortization	(3,741)	(2,690)
Total	$ 14,133	$ 15,087
Weighted Average Remaining Amortization period (Years)	3 years 7 months 6 days	3 years 10 months 24 days
Acquired workforce
Acquired Finite-Lived Intangible Assets
Gross Carrying Amount	$ 470	$ 467
Accumulated Amortization	(60)	(21)
Total	$ 410	$ 446
Weighted Average Remaining Amortization period (Years)	2 years 8 months 12 days	2 years 10 months 24 days