CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current assets
Cash and cash equivalents	$ 27,133	$ 29,151
Receivables, net	5,003	6,925
Income taxes receivable	460	2,008
Inventories	3,300	3,335
Prepaid expenses	4,178	4,612
Total current assets	40,074	46,031
Property and equipment
Land	30,034	30,034
Land improvements	7,281	7,249
Buildings	193,286	193,286
Buildings improvements	25,461	24,745
Furniture and equipment	141,915	140,404
Construction in Progress	101,370	48,834
Leasehold improvements	3,782	3,800
Gross property and equipment	503,129	448,352
Less accumulated depreciation and amortization	(204,447)	(197,638)
Net property and equipment	298,682	250,714
Other assets
Goodwill	25,111	25,111
Intangible assets, net	3,286	3,869
Deferred income taxes	3,544	3,544
Other assets, net	2,549	2,818
Total other assets	34,490	35,342
Total assets	373,246	332,087
Current liabilities
Accounts payable	7,411	8,184
Construction accounts payable	19,385	5,823
Accrued expenses	28,872	25,406
Total current liabilities	55,668	39,413
Long-term debt	36,970	26,200
Total liabilities	92,638	65,613
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; 17,874,653 outstanding at June 30, 2018; 17,759,446 outstanding at December 31, 2017	191	191
Additional paid - in capital	28,280	26,890
Treasury stock, 1,221,647 shares at June 30, 2018; 1,336,854 shares at December 31, 2017	(16,501)	(18,123)
Retained earnings	268,638	257,516
Total stockholders' equity	280,608	266,474
Total liabilities and stockholders' equity	$ 373,246	$ 332,087