CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 30,526	$ 60,539
Receivables, net	5,283	5,458
Income taxes receivable		185
Inventories	7,348	6,735
Prepaid expenses	7,109	6,238
Total current assets	50,266	79,155
Property and equipment
Land	30,769	30,769
Land improvements	7,856	7,842
Buildings	193,235	193,235
Buildings improvements	32,000	31,986
Furniture and equipment	149,412	152,461
Construction in progress	314,888	285,789
Right of use assets	14,977	15,574
Leasehold improvements	3,848	3,848
Gross property and equipment	746,985	721,504
Less accumulated depreciation and amortization	(226,562)	(220,021)
Net property and equipment	520,423	501,483
Other assets
Goodwill	25,111	25,111
Intangible assets, net	663	1,538
Deferred income taxes	2,683	2,683
Other assets, net		908
Total other assets	28,457	30,240
Total assets	599,146	610,878
Current liabilities
Current portion of long-term debt	10,000	20,000
Accounts payable	11,282	17,037
Construction accounts payable	1,393	7,528
Accrued expenses	34,634	34,109
Income taxes payable	1,454
Short-term lease liability	800	791
Total current liabilities	59,563	79,465
Long-term lease liability	14,189	14,797
Long-term debt, net	171,864	175,415
Total liabilities	245,616	269,677
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; 18,260,072 outstanding at September 30, 2020; 18,141,383 outstanding at December 31, 2019	191	191
Additional paid-in capital	37,466	35,215
Treasury stock, 836,228 shares at September 30, 2020; 954,917 shares at December 31, 2019	(11,117)	(12,777)
Retained earnings	326,990	318,572
Total stockholders' equity	353,530	341,201
Total liabilities and stockholders' equity	$ 599,146	$ 610,878