Accounts Payable and Accrued Expenses (Details) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($)
Accounts Payable and Accrued Expenses [Abstract]
Severance costs	$ 0.8
Severance expenses	0.2
Accounts payable and accrued expenses	0.3
Other accrued liabilities	$ 0.3