NonCash ShareBased Employee Compensation (Details)	6 Months Ended
	Jun. 30, 2023 USD ($) $ / shares shares
NonCash Share-Based Employee Compensation
Outstanding, Beginning Balance | shares	200,300
Vested, Beginning Balance | shares	86,846
Nonvested, Beginning Balance | shares	113,454
Issued | shares	28,600
Exercised | shares	0
Forfeited | shares	0
Expired | shares	2,000
Outstanding, Ending Balance | shares	226,900
Vested, Ending Balance | shares	128,973
Nonvested, Ending Balance | shares	97,927
Wgt. Avg. Exercise Price Per Share, Outstanding, Beginning Balance	$ 15.48
Wgt. Avg. Exercise Price Per Share, Vested, Beginning Balance	17.83
Wgt. Avg. Exercise Price Per Share, Nonvested, Beginning Balance	13.68
Wgt. Avg. Exercise Price Per Share, Issued	11.51
Wgt. Avg. Exercise Price Per Share, Exercised	0
Wgt. Avg. Exercise Price Per Share, Forfeited	0
Wgt. Avg. Exercise Price Per Share, Expired	11.15
Wgt.avg. Exercise Price Per Share, outstanding, ending Balance	15.02
Wgt. Avg. Exercise Price Per Share, Vested, Ending Balance	16.40
Wgt. Avg. Exercise Price Per Share, Nonvested, Ending Balance	$ 13.19
Wgt. Avg. Remaining Contractual Life (Years), Outstanding, Beginning balance	7 years 10 months 13 days
Wgt. Avg. Remaining Contractual Life (Years), Vested, Beginning balance	6 years 8 months 23 days
Wgt. Avg. Remaining Contractual Life (Years), Nonvested, Beginning balance	8 years 8 months 26 days
Wgt. Avg. Remaining Contractual Life (Years), Outstanding, Ending balance	7 years 9 months
Wgt. Avg. Remaining Contractual Life (Years), Vested, Ending balance	7 years 14 days
Wgt. Avg. Remaining Contractual Life (Years), Nonvested, Ending balance	8 years 8 months 4 days
Wgt. Avg. Grant Date Fair Value Per Share, Outstanding, Beginning Balance	$ 5.64
Wgt. Avg. Grant Date Fair Value Per Share, Vested, Beginning Balance	6.57
Wgt. Avg. Grant Date Fair Value Per Share, Nonvested, Beginning Balance	4.93
Wgt. Avg. Grant Date Fair Value Per Share, Issued	6.57
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	7.02
Wgt. Avg. Grant Date Fair Value Per Share, Outstanding, Ending Balance	5.75
Wgt. Avg. Grant Date Fair Value Per Share, Vested, Ending Balance	5.93
Wgt. Avg. Grant Date Fair Value Per Share, Nonvested, Ending Balance	$ 5.50
Aggregate Intrinsic Value, Outstanding, Beginning Balance | $	$ 460,925,000
Aggregate Intrinsic Value, Vested, Beginning Balance | $	101,090,000
Aggregate Intrinsic Value, Nonvested, Beginning Balance | $	359,835
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 | $	588,515,000
Aggregate Intrinsic Value, Vested, Ending Balance | $	244,668,000
Aggregate Intrinsic Value, Nonvested, Ending Balance | $	$ 343,847