CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
ASSETS
Investment in real estate	$ 385,009	$ 370,647
Cash and cash equivalents	21,894	165,980
Investments	146,972	0
Notes receivable, net	7,332	3,975
Pledged treasury securities	26,260	26,818
Prepaid pension asset	35,117	33,356
Property and equipment, net of accumulated depreciation of $62.2 million and $61.1 million at December 31, 2013 and December 31, 2012, respectively	11,410	12,149
Deferred tax asset	12,866	11,957
Other assets	22,612	20,639
Total assets	669,472	645,521
LIABILITIES:
Debt	44,217	36,062
Accounts payable	12,083	14,773
Accrued liabilities and deferred credits	49,647	42,352
Total liabilities	105,947	93,187
EQUITY:
Common stock, no par value; 180,000,000 shares authorized; 92,313,182 and 92,302,299 issued at December 31, 2013 and December 31, 2012, respectively; 92,292,913 and 92,285,408 outstanding at December 31, 2013 and December 31, 2012, respectively	892,027	891,798
Accumulated deficit	(325,871)	(330,861)
Accumulated other comprehensive loss	(7,517)	(8,652)
Treasury stock at cost, 20,269 and 16,891 shares held at December 31, 2013 and December 31, 2012, respectively	(285)	(260)
Total stockholders' equity	558,354	552,025
Noncontrolling interest	5,171	309
Total equity	563,525	552,334
Total liabilities and equity	669,472	645,521
Variable Interest Entities
ASSETS
Investment in real estate	28,412	0
Cash and cash equivalents	2,225	2,107
Other assets	321	166
Total assets	30,958	2,273
LIABILITIES:
Debt	6,445	0
Accounts payable	5,766	0
Accrued liabilities and deferred credits	1,925	1,073
Total liabilities	$ 14,136	$ 1,073