Income Taxes - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended	90 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020	Jun. 30, 2021
Income Tax Disclosure [Abstract]
Statutory rate			21.00%	21.00%
Federal and state deferred tax benefits			$ 0		$ 0
Net tax benefit	$ 10,000	$ 7,000	$ 10,000	$ 45,000		$ 0