Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Real Estate:
Land	$ 351,700	$ 318,814
Buildings and improvements	202,473	208,325
Total Real Estate	554,173	527,139
Less - accumulated depreciation and amortization	(98,809)	(106,931)
Real estate held for use, net	455,364	420,208
Real estate held for sale, net	30,061	25,340
Real estate, net	485,425	445,548
Net investment in direct financing leases	97,436	91,904
Deferred rent receivable (net of allowance of $1,531 as of September 30, 2013 and $0 as of December 31, 2012)	17,565	12,448
Cash and cash equivalents	4,670	16,876
Notes, mortgages and accounts receivable (net of allowance of $3,144 at September 30, 2013 and $25,371 at December 31, 2012)	38,945	41,865
Prepaid expenses and other assets	45,072	31,940
Total assets	689,113	640,581
LIABILITIES AND SHAREHOLDERS' EQUITY:
Borrowings under credit lines	63,500	150,290
Term loans	100,000	22,030
Environmental remediation obligations	45,169	46,150
Dividends payable	6,738	4,202
Accounts payable and accrued liabilities	55,463	45,160
Total liabilities	270,870	267,832
Commitments and contingencies (notes 1, 2, 3, 4 and 5)
Shareholders' equity:
Common stock, par value $.01 per share; authorized 50,000,000 shares; issued 33,396,880 at September 30, 2013 and 33,396,720 at December 31, 2012	334	334
Paid-in capital	462,170	461,426
Dividends paid in excess of earnings	(44,261)	(89,011)
Total shareholders' equity	418,243	372,749
Total liabilities and shareholders' equity	$ 689,113	$ 640,581