Consolidated Condensed Balance Sheets (USD $) In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2011	Dec. 31, 2010
Current assets:
Cash	$ 7,368	$ 5,593
Short-term investments	67,758	85,249
Receivables, net	19,874	21,278
Inventories	21,469	24,375
Other assets	22,213	25,299
Total current assets	138,682	161,794
Property, plant and equipment, net	65,385	67,174
Timber and timberlands, net	466,598	475,578
Deferred tax assets	43,595	49,054
Other assets	27,144	28,111
Total assets	741,404	781,711
Current liabilities:
Current installments on long-term debt	21,660	5,011
Accounts payable and accrued liabilities	59,075	61,021
Total current liabilities	80,735	66,032
Long-term debt	342,704	363,485
Liability for pensions and other postretirement employee benefits	115,786	129,124
Other long-term obligations	19,048	18,631
Stockholders' equity	183,131	204,439
Total liabilities and stockholders' equity	741,404	781,711
Stockholders' equity per common share	$ 4.56	$ 5.11
Working capital	$ 57,947	$ 95,762
Current ratio	1.7	2.5