Intangible Assets - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 25,892		$ 12,253
Accumulated Amortization	(6,693)		(4,833)
Net Carrying Value	$ 19,199	$ 16,355	7,420
Acquired technology
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	8 years
Gross Carrying Amount	$ 3,630		0
Accumulated Amortization	(256)		0
Net Carrying Value	$ 3,374		0
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	3 years
Gross Carrying Amount	$ 40		0
Accumulated Amortization	(5)		0
Net Carrying Value	$ 35		0
Software development costs
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	2 years
Gross Carrying Amount	$ 22,222		12,253
Accumulated Amortization	(6,432)		(4,833)
Net Carrying Value	$ 15,790		$ 7,420