Debt (Tables)

6 Months Ended

Jun. 30, 2013

Debt

Schedule of fair value of fixed rate mortgages and unsecured indebtedness

	June 30, 2013		December 31, 2012
Fair value of fixed-rate mortgages and unsecured indebtedness	$	22,396	$	23,373
Weighted average discount rates assumed in calculation of fair value for fixed-rate mortgages		3.68%		3.24%