Intangible Assets, Net - Intangible Assets Other than Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Finite Lived Intangible Assets [Line Items]
Intangible Assets, Net	$ 27,565	$ 27,170
Software Developed for Internal Use
Finite Lived Intangible Assets [Line Items]
Intangible Assets, Gross Amount	38,399	36,804
Intangible Assets, Accumulated Amortization	(10,834)	(9,634)
Intangible Assets, Net	$ 27,565	$ 27,170
Software Developed for Internal Use | Minimum
Finite Lived Intangible Assets [Line Items]
Amortization Period	5 years
Software Developed for Internal Use | Maximum
Finite Lived Intangible Assets [Line Items]
Amortization Period	10 years