Inventories Inventories (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Logs	$ 12,493,000	$ 12,400,000
Lumber And Other Manufactured Wood Products	11,761,000	12,002,000
Materials and Supplies	4,674,000	4,201,000
Inventories, Total	28,928,000	28,603,000
Last-In, First-Out Basis	14,636,000	18,717,000
Average Cost Basis	14,292,000	9,886,000
Last-In, First-Out Reserve	10,600,000	9,700,000	8,500,000
Excess of Replacement or Current Costs over Stated LIFO Value	$ (1,200,000)	$ (800,000)	$ (800,000)