Organization and Business Operations - Additional Information (Detail) - USD ($)				1 Months Ended	12 Months Ended
	Mar. 15, 2021	Mar. 12, 2021	Feb. 04, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Proceeds from Issuance Initial Public Offering				$ 0	$ 323,910,000
Other offering costs					464,569
Cash				25,000	$ 299,837	$ 25,000
Restricted Investments Term					185 days
Percentage Of Net asset Held In The Trust Account					80.00%
Price per share					$ 10.00
Net tangible assets For Consummation of a Business Combination					$ 5,000,001
Public share Redeemable percentage					100.00%
Stock issued during the period value for services				$ 25,000
Percentage Of Public Shares To Be Redeemed On Non Completion Of Business Combination					100.00%
Business Combination Date					Mar. 12, 2023
Assets Held In Trust Withdrawal					$ 0
Workin capital deficiency					2,333,315
Cash [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Assets held in trust					$ 299,837
Post Business Combination Target Company [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired					50.00%
Colonnade Sponsor Llc [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Condition For Future Business Combination Threshold Net Tangible Assets					$ 5,000,001
Common Class A [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Proceeds from Issuance Initial Public Offering					330,000,000
Common Class B [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Stock issued during the period value for services					$ 25,000
Sponsor [Member] | Common Class B [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Stock issued during the period value for services						$ 7,187,500
Sponsor [Member] | Private Placement Warrants [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Warrants issued during the period		5,733,333	5,733,333
Warrants issued price per share		$ 1.50	$ 1.50
Debt Conversion, Converted Instrument, Warrants					1,500,000
Exercise Price of Warrants or Rights			$ 1		$ 1.50
IPO [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Sale of units, Number of units Issued in Transaction		33,000,000
Sale of units, price per unit		$ 10.00
Proceeds from Issuance Initial Public Offering		$ 330,000,000
Transaction costs					$ 17,212,069
Underwriting fees					6,090,000
Deferred underwriting fees					10,657,500
Other offering costs					464,569
Cash					$ 475,053
IPO [Member] | Common Class A [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Sale of units, Number of units Issued in Transaction					33,000,000
Sale of units, price per unit					$ 10.00
Payments to Acquire Trust Preferred Investments	$ 330,000,000