Consolidated Condensed Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Current assets:
Cash	$ 16,985	$ 7,819
Short-term investments	63,077	62,989
Receivables, net of allowance for doubtful accounts of $450	10,668	13,533
Inventories	28,928	28,603
Deferred tax assets	10,507	11,909
Other assets	7,932	9,998
Total current assets	138,097	134,851
Property, plant and equipment, net	58,050	61,453
Timber and Timberlands, Net	464,467	459,687
Deferred tax assets	43,292	57,924
Other assets	14,991	32,305
Total assets	718,897	746,220
Current liabilities:
Current installments on long-term debt	8,413	21,661
Current liability for pensions and other postretirement employee benefits	6,888	8,172
Accounts payable and accrued liabilities	48,286	47,776
Total current liabilities	63,587	77,609
Long-term debt	349,163	344,742
Liability for pensions and other postretirement employee benefits	145,047	163,116
Other long-term obligations	22,457	18,615
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 40,389,180 and 40,202,170 shares	40,389	40,202
Additional paid-in capital	333,348	329,206
Retained earnings (accumulated deficit)	(94,196)	(86,388)
Accumulated other comprehensive loss, net of tax of $(91,834) and $(91,891)	(140,898)	(140,882)
Total Stockholders' equity	138,643	142,138
Total liabilities and stockholders' equity	$ 718,897	$ 746,220