Net Loss Per Share - Additional Information (Detail) - shares		3 Months Ended	6 Months Ended
	Jun. 07, 2021	Jun. 30, 2022	Jun. 30, 2022
Net Income (Loss) Per Share [Line Items]
Common stock, Conversion basis	1.6 to one		1 to 10 basis
Common Stock [Member]
Net Income (Loss) Per Share [Line Items]
Stock issued during period, convertible share		960,000
2018 Convertible Promissory Notes - Related Parties (Note 10) | Common Stock [Member]
Net Income (Loss) Per Share [Line Items]
Stock issued during period, convertible share			597,614
Common stock, Conversion basis			one-for-sixteen