CONSOLIDATED BALANCE SHEETS - Unaudited (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
ASSETS
Real estate properties	$ 1,736,467	$ 1,619,777
Development	145,531	148,255
Real estate and development properties	1,881,998	1,768,032
Less accumulated depreciation	(522,520)	(496,247)
Real estate, net	1,359,478	1,271,785
Unconsolidated investment	2,760	2,743
Cash	10	1,258
Other Assets	90,327	78,316
TOTAL ASSETS	1,452,575	1,354,102
LIABILITIES
Mortgage notes payable	595,460	607,766
Unsecured term loans payable	130,000	130,000
Notes payable to banks	176,933	76,160
Accounts payable and accrued expenses	35,350	28,914
Other liabilities	20,067	20,086
Total Liabilities	957,810	862,926
Stockholders' Equity:
Common shares; $.0001 par value; 70,000,000 shares authorized; 30,306,245 shares issued and outstanding at June 30, 2013 and 29,928,490 at December 31, 2012	3	3
Excess shares; $.0001 par value; 30,000,000 shares authorized; no shares issued	0	0
Additional paid-in capital on common shares	750,762	731,950
Distributions in excess of earnings	(262,723)	(245,249)
Accumulated Other Comprehensive Income (Loss)	1,948	(392)
Total Stockholders' Equity	489,990	486,312
Noncontrolling interest in joint ventures	4,775	4,864
Total Equity	494,765	491,176
TOTAL LIABILITIES AND EQUITY	$ 1,452,575	$ 1,354,102