Interim Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Current Assets:
Cash and cash equivalents	$ 70,781	$ 69,767
Restricted cash and cash equivalents	8,494	7,020
Marketable securities	110,567	132,535
Restricted marketable securities	18,260	19,805
Accounts receivable, less allowance for doubtful accounts of $7,142 and $5,738, respectively	81,854	78,843
Inventories	7,566	7,127
Prepaid expenses and other assets	2,488	2,260
Notes receivable, current portion	4,970	441
Federal income tax receivable	613	4,727
Total current assets	305,593	322,525
Property and Equipment:
Property and equipment, at cost	856,078	821,792
Accumulated depreciation and amortization	(329,823)	(307,048)
Net property and equipment	526,255	514,744
Other Assets:
Restricted cash and cash equivalents	3,631	3,631
Restricted marketable securities	150,564	138,468
Deposits and other assets	8,392	8,791
Goodwill	17,600	17,600
Notes receivable, less current portion	13,163	12,548
Deferred income taxes	22,168	18,700
Investments in limited liability companies	34,925	37,116
Total other assets	250,443	236,854
Total assets	1,082,291	1,074,123
Current Liabilities:
Trade accounts payable	16,107	15,877
Capital lease obligations, current portion	3,230	3,088
Accrued payroll	59,284	59,859
Amounts due to third party payors	26,411	22,931
Accrued risk reserves, current portion	26,754	26,825
Deferred income taxes	25,510	35,506
Other current liabilities	15,517	12,472
Dividends payable	7,874	7,000
Total current liabilities	180,687	183,558
Long-term debt, noncurrent	10,000	10,000
Capital lease obligations, less current portion	31,067	33,508
Accrued risk reserves, less current portion	79,179	79,393
Refundable entrance fees	10,208	10,219
Obligation to provide future services	3,927	3,927
Other noncurrent liabilities	16,737	16,011
Deferred revenue	4,129	3,359
Stockholders’ Equity:
Series A Convertible Preferred Stock; $.01 par value; 25,000,000 shares authorized; 10,761,692 and 10,836,659 shares, respectively, issued and outstanding; stated at liquidation value of $15.75 per share	169,305	170,494
Common stock, $.01 par value; 30,000,000 shares authorized; 14,305,185 and 14,110,859 shares, respectively, issued and outstanding	143	140
Capital in excess of par value	166,524	154,965
Retained earnings	359,365	343,941
Accumulated other comprehensive income	51,020	64,608
Total stockholders’ equity	746,357	734,148
Total liabilities and stockholders’ equity	$ 1,082,291	$ 1,074,123