CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 162,340	$ 166,146
Restricted cash and cash equivalents	6,715	6,716
Inventories	119,857	112,031
Prepaid expenses	10,633	12,418
Other current assets	13,585	11,746
Total current assets	313,130	309,057
Property and equipment, net	128,721	126,099
Right-of-use lease assets	221,083	222,356
Deferred income taxes	18,252	16,375
Other assets	12,699	12,403
Total assets	693,885	686,290
Current liabilities
Accounts payable	32,415	31,235
Customer deposits	98,528	98,897
Accrued liabilities	48,876	46,664
Current lease liabilities	33,923	33,581
Total current liabilities	213,742	210,377
Noncurrent lease liabilities	197,265	196,771
Other liabilities	22,478	23,172
Total liabilities	433,485	430,320
Capital Stock, par value $1 per share
Preferred Stock, Authorized - 1,000 shares; Issued: None
Additional paid-in capital	104,345	102,572
Retained earnings	358,084	342,983
Accumulated other comprehensive loss	(2,253)	(2,293)
Less treasury stock at cost - Common Stock (2022 - 14,507 and 2021 - 14,069 shares) and Convertible Class A Common Stock (2022 and 2021 - 522 shares)	(231,509)	(219,008)
Total stockholders' equity	260,400	255,970
Total liabilities and stockholders' equity	693,885	686,290
Common Stock [Member]
Capital Stock, par value $1 per share
Common Stock	29,924	29,907
Convertible Class A Common Stock [Member]
Capital Stock, par value $1 per share
Common Stock	$ 1,809	$ 1,809