CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents	$ 43,361	$ 38,779
Receivables, net	11,990	9,566
Income taxes receivable	1,006	24,989
Inventories	7,614	7,558
Prepaid expenses	10,995	8,537
Total current assets	74,966	89,429
Property and equipment, net	580,497	578,050
Goodwill	25,111	25,111
Intangible assets, net	299	352
Total assets	680,873	692,942
Current liabilities
Current maturities of long-term debt, net		6,693
Accounts payable	23,092	14,418
Construction accounts payable	47,566	49,957
Accrued expenses	51,812	46,037
Short-term lease liability	897	639
Total current liabilities	123,367	117,744
Deferred income taxes	23,084	23,016
Long-term lease liability	14,021	13,228
Long-term debt	5,500
Other long-term liability	1,761
Total liabilities	167,733	153,988
Stockholders' equity
Preferred stock, $.01 par value, 10,000,000 shares authorized; none issued
Common stock, $.01 par value, 30,000,000 shares authorized; 19,154,031 shares issued and 19,091,497 outstanding at December 31, 2023; 19,096,300 shares issued and 19,093,676 outstanding at December 31, 2022	191	191
Additional paid-in capital	48,821	40,716
Treasury stock, 62,534 shares at December 31, 2023; 2,624 shares at December 31, 2022	(3,718)	(170)
Retained earnings	467,846	498,217
Total stockholders' equity	513,140	538,954
Total liabilities and stockholders' equity	$ 680,873	$ 692,942