Summary of Significant Accounting Policies - Weighted average shares outstanding and basic and diluted earnings per common share (Details) - $ / shares	1 Months Ended	3 Months Ended			6 Months Ended	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2021	Sep. 30, 2021
Class A Common Stock
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Weighted Average Number of Shares Outstanding, Basic		27,600,000				26,839,560
Weighted Average Number of Shares Outstanding, Diluted		27,600,000				26,839,560
Basic net income (loss) per share		$ 0.10				$ 0.19
Diluted net income (loss) per share		$ 0.10				$ 0.19
Class A Common Stock | As Reported, As Revised
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Weighted Average Number of Shares Outstanding, Basic			27,600,000	27,426,506	27,517,241
Weighted Average Number of Shares Outstanding, Diluted			27,600,000	27,426,506
Class A Common Stock | Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Weighted Average Number of Shares Outstanding, Basic				(2,133,173)	(1,064,202)
Weighted Average Number of Shares Outstanding, Diluted				(2,133,173)	(1,064,202)
Basic net income (loss) per share			$ (0.18)	$ 0.28	$ 0.08
Diluted net income (loss) per share			$ (0.18)	$ 0.28
Class A Common Stock | As Restated
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Weighted Average Number of Shares Outstanding, Basic			27,600,000	25,293,333	26,453,039
Weighted Average Number of Shares Outstanding, Diluted			27,600,000	25,293,333	26,453,039
Basic net income (loss) per share			$ (0.18)	$ 0.28	$ 0.08
Diluted net income (loss) per share			$ (0.18)	$ 0.28	$ 0.08
Class B Common Stock
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Weighted Average Number of Shares Outstanding, Basic	6,000,000	6,900,000				6,863,736
Weighted Average Number of Shares Outstanding, Diluted	6,000,000	6,900,000				6,900,000
Basic net income (loss) per share	$ 0.00	$ 0.10				$ 0.19
Diluted net income (loss) per share	$ 0.00	$ 0.10				$ 0.19
Class B Common Stock | As Reported, As Revised
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Weighted Average Number of Shares Outstanding, Basic			6,900,000	6,790,000	6,845,304
Weighted Average Number of Shares Outstanding, Diluted			6,900,000		6,845,304
Basic net income (loss) per share			$ (0.90)	$ 1.33	$ 0.41
Diluted net income (loss) per share			(0.90)	1.33	0.41
Class B Common Stock | Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Basic net income (loss) per share			0.72	(1.05)	(0.33)
Diluted net income (loss) per share			$ 0.72	$ (1.05)	$ (0.33)
Class B Common Stock | As Restated
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Weighted Average Number of Shares Outstanding, Basic			6,900,000	6,790,000	6,845,304
Weighted Average Number of Shares Outstanding, Diluted			6,900,000	6,790,000	6,845,304
Basic net income (loss) per share			$ (0.18)	$ 0.28	$ 0.08
Diluted net income (loss) per share			$ (0.18)	$ 0.28	$ 0.08