Non-Cash Share-Based Employee Compensation (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Non-Cash Share-Based Employee Compensation
Outstanding, Beginning Balance	676,500
Vested, Beginning Balance	361,600
Nonvested, Beginning Balance	314,900
Issued	430,000
Exercised	0
Forfeited	0
Expired	5,000
Outstanding, Ending Balance	1,101,500	676,500
Vested, Ending Balance	516,233	361,600
Nonvested, Ending Balance	585,267	314,900
Wgt. Avg. Exercise Price Per Share, Outstanding, Beginning Balance	$ 3.68
Wgt. Avg. Exercise Price Per Share, Vested, Beginning Balance	3.80
Wgt. Avg. Exercise Price Per Share, Nonvested, Beginning Balance	3.53
Wgt. Avg. Exercise Price Per Share, Issued	2.41
Wgt. Avg. Exercise Price Per Share, Exercised	0
Wgt. Avg. Exercise Price Per Share, Forfeited	0
Wgt. Avg. Exercise Price Per Share, Expired	4.95
Wgt.avg. Exercise Price Per Share, outstanding, ending Balance	3.18	$ 3.68
Wgt. Avg. Exercise Price Per Share, Vested, Ending Balance	3.64	3.80
Wgt. Avg. Exercise Price Per Share, Nonvested, Ending Balance	$ 2.77	$ 3.53
Wgt. Avg. Remaining Contractual Life (Years), Outstanding	7 years 9 months 10 days	7 years 3 months 29 days
Wgt. Avg. Remaining Contractual Life (Years), Vested	6 years 6 months	6 years 7 months 28 days
Wgt. Avg. Remaining Contractual Life (Years), Nonvested	8 years 11 months 1 day	8 years 1 month 6 days
Wgt. Avg. Grant Date Fair Value Per Share, Outstanding, Beginning Balance	$ 1.41
Wgt. Avg. Grant Date Fair Value Per Share, Vested, Beginning Balance	1.44
Wgt. Avg. Grant Date Fair Value Per Share, Nonvested, Beginning Balance	1.39
Wgt. Avg. Grant Date Fair Value Per Share, Issued	0.80
Wgt. Avg. Grant Date Fair Value Per Share, Exercised	0
Wgt. Avg. Grant Date Fair Value Per Share, Forfeited	0
Wgt. Avg. Grant Date Fair Value Per Share, Expired	1.05
Wgt. Avg. Grant Date Fair Value Per Share, Outstanding, Ending Balance	1.18	$ 1.41
Wgt. Avg. Grant Date Fair Value Per Share, Vested, Ending Balance	1.37	1.44
Wgt. Avg. Grant Date Fair Value Per Share, Nonvested, Ending Balance	$ 1.00	$ 1.39
Aggregate Intrinsic Value, Outstanding, Beginning Balance	$ 4,500
Aggregate Intrinsic Value, Vested, Beginning Balance	4,500
Aggregate Intrinsic Value, Nonvested, Beginning Balance	0
Aggregate Intrinsic Value, Issued	0
Aggregate Intrinsic Value, Exercised	0
Aggregate Intrinsic Value, Forfeited	0
Aggregate Intrinsic Value, Expired	0
Aggregate Intrinsic Value, Outstanding, Ending Balance	19,375	$ 4,500
Aggregate Intrinsic Value, Vested, Ending Balance	9,167	4,500
Aggregate Intrinsic Value, Nonvested, Ending Balance	$ 10,208	$ 0