Black Spade Acquisition Co Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Description Of Organization And Business Operations And Going Concern - Additional Information (Detail)

Description Of Organization And Business Operations And Going Concern - Additional Information (Detail) - USD ($)			7 Months Ended
	Aug. 03, 2021	Jul. 20, 2021	Sep. 30, 2021
Proceeds from initial public offering			$ 165,620,000
Shares issued, price per share		$ 10.00
Interest to pay dissolution expenses		$ 100,000
Percentage of redemption of public share		100.00%
Agreement execution period		24 months
Number of months determining completion of business combination		24 months
Percentage of redemption of public share determined by completion period		100.00%
Percentage of assets held in trust account		80.00%
Percentage of public shares redeemable		15.00%
Minimum net worth required for compliance		$ 5,000,001	5,000,001
Combination period		24 months
Cash			1,735,948
Net working capital			$ 1,964,023
Initial Business Combinations [Member]
Percentage of voting interest acquired		50.00%
Twenty Four Months [Member]
Number of months determining consummation of initial business combination		24 months
Twenty Seven Months [Member]
Number of months determining consummation of initial business combination		27 months
Maximum [Member]
US government securities, maturity terms		185 days
Public Shares [Member]
Share price		$ 10.00
IPO [Member] \| Public Shares [Member]
Stock issued during period, shares		15,000,000
Proceeds from initial public offering		$ 150,000,000
Shares issued, price per share		$ 10.00
IPO [Member] \| Warrant [Member]
Class of warrants or rights issued during period			14,830,000
Private Placement [Member] \| Warrant [Member] \| Private Placement Warrants [Member]
Class of warrants or rights issued during period			6,380,000
Private Placement [Member] \| Warrant [Member] \| Sponsor [Member] \| Private Placement Warrants [Member]
Class of warrants or rights issued during period		6,000,000
Class of warrants or rights issued during period, price per warrant issued		$ 1.00
Proceeds from private placement		$ 6,000,000
Over-Allotment Option [Member] \| Public Shares [Member]
Proceeds from initial public offering		$ 169,000,000
Over-Allotment Option [Member] \| Warrant [Member] \| Sponsor [Member] \| Private Placement Warrants [Member]
Class of warrants or rights issued during period	380,000
Class of warrants or rights issued during period, price per warrant issued	$ 1.00
Over-Allotment Option [Member] \| Option Units Units Sold At Option [Member] \| Underwriters [Member]
Shares issued, price per share	$ 10.00
Stock issued during period for services, shares	1,900,000
Proceeds from issuance of equity	$ 19,000,000