Fair Value Measurements, Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Recurring [Member] - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Assets [Abstract]
Investments held in Trust Account - US Treasury Securities	$ 331,235,266	$ 331,191,879
Public Warrants [Member]
Liabilities [Abstract]
Derivative warrant liabilities	10,929,600	18,050,400
Private Placement Warrants [Member]
Liabilities [Abstract]
Derivative warrant liabilities	5,691,840	9,572,640
Level 1 [Member]
Assets [Abstract]
Investments held in Trust Account - US Treasury Securities	331,235,266	331,191,879
Level 1 [Member] \| Public Warrants [Member]
Liabilities [Abstract]
Derivative warrant liabilities	10,929,600	0
Level 1 [Member] \| Private Placement Warrants [Member]
Liabilities [Abstract]
Derivative warrant liabilities	0	0
Level 2 [Member]
Assets [Abstract]
Investments held in Trust Account - US Treasury Securities	0	0
Level 2 [Member] \| Public Warrants [Member]
Liabilities [Abstract]
Derivative warrant liabilities	0	0
Level 2 [Member] \| Private Placement Warrants [Member]
Liabilities [Abstract]
Derivative warrant liabilities	5,691,840	0
Level 3 [Member]
Assets [Abstract]
Investments held in Trust Account - US Treasury Securities	0	0
Level 3 [Member] \| Public Warrants [Member]
Liabilities [Abstract]
Derivative warrant liabilities	0	18,050,400
Level 3 [Member] \| Private Placement Warrants [Member]
Liabilities [Abstract]
Derivative warrant liabilities	$ 0	$ 9,572,640

Healthcare Services Acquisition Corp 10-Q/A