Stock Based Compensation - Options Outstanding (Details) - $ / shares	3 Months Ended	6 Months Ended		12 Months Ended
	Mar. 31, 2022	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Number of Options
Outstanding Number of Options, Beginning (in shares)	407,500	407,500	107,500	107,500
Granted (in shares)		0	300,000	300,000
Vested (in shares)		0
Expired (in shares)	(7,500)	(7,500)
Forfeited (in shares)		(150,000)
Outstanding and Exercisable Number of Options, Ending (in shares)	250,000	250,000		407,500
Weighted Average Exercise Price
Outstanding Weighted Average Exercise Price, Beginning (in dollars per share)	$ 7.57	$ 7.57	$ 19.64	$ 19.64
Outstanding Weighted Average Exercise Price, Granted (in dollars per share)				3.25
Outstanding Weighted Average Exercise Price, Vested (in dollars per share)		0
Outstanding Weighted Average Exercise Price, Expired (in dollars per share)	27.40
Outstanding Weighted Average Exercise Price, Forfeited (in dollars per share)	3.25
Outstanding and Exercisable Weighted Average Exercise Price, Ending (in dollars per share)	$ 9.57	$ 9.57		$ 7.57
Exercisable
Exercisable Number of Options, Beginning (in shares)	107,500	107,500	107,500	107,500
Vested (in shares)		50,000
Expired (in shares)	(7,500)
Exercisable Number of Options, Ending (in shares)	150,000	150,000		107,500
Exercisable Weighted Average Exercise Price, Beginning (in dollars per share)	$ 19.64	$ 19.64	$ 19.64	$ 19.64
Exercisable Vested Weighted Average Exercise Price (in dollars per share)		3.25
Exercisable Expired Weighted Average Exercise Price (in dollars per share)	27.40
Exercisable Weighted Average Exercise Price, Ending (in dollars per share)	$ 12.98	$ 12.98		$ 19.64