Other Liabilities (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Other Liabilities [Abstract]
Deferred ground rent payable	$ 6,475	$ 6,111
Dividends/distributions payable	5,155
Acquired lease intangibles, net	1,638
Deferred compensation		1,249
Interest rate swap liability	16	239
Other installment notes	279	496
Security deposits	748	469
Prepaid rent and other	1,562	1,829
Other liabilities	$ 15,873	$ 10,393