Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Real Estate:
Land	$ 344,537	$ 342,944
Buildings and improvements	196,775	196,607
Total Real Estate	541,312	539,551
Less-accumulated depreciation and amortization	(99,547)	(95,712)
Real estate held for use, net	441,765	443,839
Real estate held for sale, net	9,672	22,984
Real estate, net	451,437	466,823
Net investment in direct financing leases	96,143	97,147
Deferred rent receivable (net of allowance of $6,343 at September 30, 2014 and $4,775 at December 31, 2013)	20,605	16,893
Cash and cash equivalents	8,396	12,035
Restricted cash	463	1,000
Notes and mortgages receivable	32,901	28,793
Accounts receivable (net of allowance of $3,982 at September 30, 2014 and $3,248 at December 31, 2013)	4,446	5,106
Prepaid expenses and other assets	36,776	54,605
Total assets	651,167	682,402
LIABILITIES AND SHAREHOLDERS' EQUITY:
Borrowings under credit lines	27,000	58,000
Term loan	100,000	100,000
Mortgage payable, net	341
Environmental remediation obligations	42,320	43,472
Dividends payable	6,750	8,423
Accounts payable and accrued liabilities	52,746	57,416
Total liabilities	229,157	267,311
Commitments and contingencies (notes 2, 3, 4 and 5)
Shareholders' equity:
Common stock, par value $.01 per share; authorized 50,000,000 shares; issued 33,416,873 at September 30, 2014 and 33,397,260 at December 31, 2013	334	334
Paid-in capital	463,058	462,397
Dividends paid in excess of earnings	(41,382)	(47,640)
Total shareholders' equity	422,010	415,091
Total liabilities and shareholders' equity	$ 651,167	$ 682,402