Stock-Based Compensation and Stock Repurchases (Tables)

12 Months Ended

Dec. 31, 2022

Share-Based Compensation and Stock Repurchases [Abstract]

Schedule Of Fair Value Of Options, Weighted Average Assumptions

	2022		2021		2020
Stock option exercise price	$	—	$	—	$	4.66
Risk-free interest rate		0.00%		0.00%		0.25%
Expected dividend yield		—		—		—
Expected option life in years		—		—		3.75
Expected volatility		0.00%		0.00%		51.83%
Weighted average fair value	$	—	$	—	$	1.80

Schedule Of Stock Options Outstanding And Exercisable

	Outstanding Stock Options
	Number of ‎Options		Weighted Average ‎Exercise Price				Weighted Average ‎Remaining Years of ‎Contractual Life	Aggregate ‎Intrinsic ‎Value
	Class A	Class B	Class A		Class B		Class A&B	Class A&B
Outstanding - January 1, 2020	711,377	—	$	14.74	$	—	2.79	$	136,350
Granted	38,803	—		4.66		—
Exercised	—	—		—		—			—
Expired	(36,701)	—		14.74		—
Outstanding - December 31, 2020	713,479	—	$	14.64	$	—	2.18	$	13,969
Granted	—	—		—		—
Exercised	(38,803)	—		4.66		—			63,831
Expired	(157,332)	—		11.87		—
Outstanding - December 31, 2021	517,344	—	$	15.42	$	—	1.66	$	—
Granted	—	—		—		—
Exercised	—	—		—		—			—
Expired	(189,846)	—		14.63		—
Outstanding - December 31, 2022	327,498	—	$	15.87	$	—	1.24	$	—

Summary Of Stock Options Outstanding And Exercisable

	Vested and Unvested Stock Options
	Number of ‎Options		Weighted Average ‎Exercise Price				Weighted Average ‎Remaining Years of ‎Contractual Life	Aggregate ‎Intrinsic ‎Value
	Class A	Class B	Class A			Class B	Class A&B	Class A&B
Vested
December 31, 2022	276,218	—	$	15.81	$	—	1.17	$	—
December 31, 2021	384,189	—		15.38		—	1.42		—
December 31, 2020	418,435	—		13.87		—	1.64		—
Unvested
December 31, 2022	51,281	—	$	16.15	$	—	1.24	$	—
December 31, 2021	133,155	—		15.65		—	2.29		—
December 31, 2020	295,044	—		15.77		—	2.47		13,969

Schedule Of Restricted Stock Units Issued And Vested

	Number of RSUs					$ value of RSUs
	Granted	Vesting	Forfeited	Unvested	Granted		Vesting			Forfeited	Unvested
2016	68,153	67,372	781	—		815,160		805,759		9,400		—
2017	70,538	70,006	532	—	$	1,124,348		1,115,852		8,496		—
2018	97,600	94,426	3,174	—		1,581,512		1,529,648		51,864		—
2019	59,258	45,008	3,104	11,146		944,070		714,328		50,005		179,737
2020	401,966	210,455	1,994	189,517		2,281,899		1,112,767		10,235		1,158,896
2021	361,593	126,814	1,497	233,282		2,185,222		676,889		9,326		1,499,007
2022	502,582	—	1,203	501,379		1,998,505		—		5,017		1,993,489
Total	1,561,690	614,081	12,285	935,324	$	10,930,716	$	5,955,243	$	144,343	$	4,831,129