Stock Warrants (Details) - $ / shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2021	Dec. 31, 2020
Equity [Abstract]
Warrants outstanding (in shares)		113,500	113,500
Strike price (in dollars per share)		$ 5.00	$ 5.00
Warrants modified (in shares)	113,500