CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents	$ 33,508	$ 43,361
Receivables, net	9,861	11,990
Income taxes receivable	1,580	1,006
Inventories	8,099	7,614
Prepaid expenses	7,908	10,995
Total current assets	60,956	74,966
Property and equipment, net	586,091	580,497
Goodwill	25,111	25,111
Intangible assets, net	218	299
Total assets	672,376	680,873
Current liabilities
Current maturities of long-term debt	23,000
Accounts payable	17,398	23,092
Construction accounts payable	47,827	47,566
Accrued expenses	46,904	51,812
Short-term lease liability	938	897
Total current liabilities	136,067	123,367
Deferred income taxes	23,084	23,084
Long-term lease liability	13,537	14,021
Long-term debt		5,500
Other long-term liability	1,321	1,761
Total liabilities	174,009	167,733
Stockholders' equity
Preferred stock, $.01 par value, 10,000,000 shares authorized; none issued
Common stock, $.01 par value, 30,000,000 shares authorized; 19,206,377 shares issued and 18,409,671 outstanding at June 30, 2024; 19,154,031 shares issued and 19,091,497 outstanding at December 31, 2023	192	191
Additional paid-in capital	54,674	48,821
Treasury stock, 796,706 shares at June 30, 2024; 62,534 shares at December 31, 2023	(54,073)	(3,718)
Retained earnings	497,574	467,846
Total stockholders' equity	498,367	513,140
Total liabilities and stockholders' equity	$ 672,376	$ 680,873