Consolidated Condensed Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Current assets:
Cash	$ 7,819	$ 5,593
Short-term investments	62,989	85,249
Receivables, net of allowance for doubtful accounts of $450 and $460	13,533	21,278
Inventories	28,603	24,375
Deferred tax assets	11,909	13,346
Other assets	9,998	11,953
Total current assets	134,851	161,794
Property, plant and equipment, net	61,453	67,174
Timber and Timberlands, net	459,687	472,349
Deferred tax assets	57,924	49,054
Other assets	32,305	31,340
Total assets	746,220	781,711
Current liabilities:
Current installments on long-term debt	21,661	5,011
Current liability for pensions and other postretirement employee benefits	8,172	9,517
Accounts payable and accrued liabilities	47,776	51,504
Total current liabilities	77,609	66,032
Long-term debt	344,742	363,485
Liability for pensions and other postretirement employee benefits	163,116	129,124
Other long-term obligations	18,615	18,631
Stockholders’ equity:
Preferred stock, Authorized 4,000,000 shares, no shares issued	0	0
Common stock, $1 par value, Authorized 100,000,000 shares, Issued 40,202,170 shares and 40,032,587 shares	40,202	40,033
Additional paid-in capital	329,206	330,894
Retained earnings (accumulated deficit)	(86,388)	(52,733)
Accumulated other comprehensive loss, net of tax of $(91,891) and $(74,547)	(140,882)	(113,755)
Total Stockholders' equity	142,138	204,439
Total liabilities and stockholders' equity	$ 746,220	$ 781,711