Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Real Estate:
Land	$ 475,784	$ 344,324
Buildings and improvements	304,894	246,112
Construction in progress	955
Total real estate held for use, gross	781,633	590,436
Less accumulated depreciation and amortization	(107,109)	(99,510)
Real estate held for use, net	674,524	490,926
Real estate held for sale, net	1,339	4,343
Real estate, net	675,863	495,269
Net investment in direct financing leases	94,098	95,764
Deferred rent receivable, net of allowance of $0 and $7,009, respectively	25,450	21,049
Cash and cash equivalents	3,942	3,111
Restricted cash	409	713
Notes and mortgages receivable	48,455	34,226
Accounts receivable, net of allowance of $2,634 and $4,160, respectively	2,975	4,395
Prepaid expenses and other assets	47,937	32,974
Total assets	899,129	687,501
LIABILITIES AND SHAREHOLDERS' EQUITY:
Borrowings under credit agreement	144,000	25,000
Senior unsecured notes	175,000	100,000
Mortgage payable, net	303	344
Environmental remediation obligations	84,345	91,566
Dividends payable	15,897	12,150
Accounts payable and accrued liabilities	73,023	51,417
Total liabilities	$ 492,568	$ 280,477
Commitments and contingencies (notes 2, 3, 4 and 5)
Shareholders' equity:
Preferred stock, $0.01 par value; 20,000,000 shares authorized; unissued
Common stock, $0.01 par value; 50,000,000 shares authorized; 33,422,170 and 33,417,203 shares issued and outstanding, respectively	$ 334	$ 334
Paid-in capital	464,338	463,314
Dividends paid in excess of earnings	(58,111)	(56,624)
Total shareholders' equity	406,561	407,024
Total liabilities and shareholders' equity	$ 899,129	$ 687,501