Convertible Preferred Stock and Stockholders' Deficit - Additional Information (Detail) - USD ($)			12 Months Ended
	Sep. 22, 2021	Jul. 05, 2018	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2018
Common Stock Shares Outstanding			12,323,830	52,554,214
Series E Convertible Preferred Stock [Member]
Conversion of Series E convertible preferred stock to common stock (in Shares)		27,011,500
Preferred Stock, Value		$ 138,400,000
Dividends Payable					$ 3,000,000.0
Temporary Equity, Shares Outstanding			27,011,500	0
Preferred Stock, Dividend Rate, Percentage			7.50%
Dividends, Preferred Stock			$ 266,918
Common Stock, Conversion Basis	one-to-one
Common Stock Shares Outstanding	27,011,500