CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 30,580	$ 33,526
Receivables, net	7,428	8,881
Income taxes receivable	28,269	26,946
Inventories	7,695	7,159
Prepaid expenses	6,291	7,552
Total current assets	80,263	84,064
Property and equipment, net	587,947	580,807
Goodwill	25,111	25,111
Intangible assets, net	414	477
Total assets	693,735	690,459
Current liabilities
Current portion of long-term debt	20,000	20,000
Accounts payable	16,795	18,575
Construction accounts payable	50,222	58,891
Accrued expenses	43,077	42,967
Short-term lease liability	604	745
Total current liabilities	130,698	141,178
Deferred income taxes	19,617	19,617
Long-term lease liability	13,247	13,498
Long-term debt, net	43,837	68,152
Total liabilities	207,399	242,445
Stockholders' equity
Preferred stock, $.01 par value, 10,000,000 shares authorized; none issued
Common stock, $.01 par value, 30,000,000 shares authorized; 19,096,300 shares issued; 18,888,070 outstanding at June 30, 2022; 18,764,540 outstanding at December 31, 2021	191	191
Additional paid-in capital	45,802	41,426
Treasury stock, 208,230 shares at June 30, 2022; 331,760 shares at December 31, 2021	(7,948)	(4,341)
Retained earnings	448,291	410,738
Total stockholders' equity	486,336	448,014
Total liabilities and stockholders' equity	$ 693,735	$ 690,459