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Long-Term Debt - Additional Information (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		12 Months Ended
	Sep. 30, 2018	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2014	Jun. 30, 2018
Debt Instrument [Line Items]
Interest expense		$ 0.0	$ 0.0
2018 Assistance Agreement
Debt Instrument [Line Items]
Debt instrument bearing interest rate		3.25%
2018 Assistance Agreement | State of Connecticut
Debt Instrument [Line Items]
Debt instrument face amount	$ 2.0				$ 2.0
Loan forgiveness	$ 1.0
Debt instrument bearing interest rate					3.25%
Debt instrument interest payments term (in months)	60 months
Percentage of liquidated damages	7.50%
2014 Assistance Agreement | State of Connecticut
Debt Instrument [Line Items]
Debt instrument face amount				$ 2.5
Percentage of liquidated damages				7.50%

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