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Maximum percentage of commitment to continue employment of research and development jobs.

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Carrying value as of the balance sheet date of obligations incurred and payable for incentive compensation awarded to employees and directors or earned by them based on the terms of one or more relevant arrangements.

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Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020
Stephen Mullennix
Commitments And Contingent Liabilities [Line Items]
Accrued bonus payable			$ 0.4
Peter Pfreundschuh
Commitments And Contingent Liabilities [Line Items]
Employee termination cost		$ 0.7
IIA
Commitments And Contingent Liabilities [Line Items]
Royalty amount payable			$ 6.6
Maximum percentage of commitment to continue employment of research and development jobs	75.00%
Maximum term for commitment to continue employment of research and development jobs	3 years