Balance Sheets (Current Period Unaudited) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Current Assets:
Cash and cash equivalents	$ 4,509,837	$ 5,832,167
Accounts receivable	272,645	260,989
Prepaid expense and other assets	101,874	68,081
Total current assets	7,305,356	6,902,621
Property and equipment:
Timber less accumulated depletion of $712,056 and $700,564, respectively	1,226,797	1,235,790
Land	4,434,081	4,434,081
Current Liabilities:
Trade payables and accrued expenses	83,842	40,874
Total current liabilities	83,842	40,874
Deferred income tax payable	181,818	181,818
Total liabilities	265,660	222,692
Stockholders’ Equity:
Common stock, no par value: 3,000,000 shares authorized; 2,100,000 shares issued	72,256	72,256
Retained earnings	13,011,747	12,665,988
Less cost of treasury stock (157,505 shares)	(375,516)	(375,516)
Total stockholders’ equity	12,708,487	12,362,728
Total liabilities and stockholders’ equity	12,974,147	12,585,420
Deposit Current [Member]
Current Assets:
Certificates of deposit	2,421,000	741,384
Property And Equipment Net [Member]
Property and equipment:
Total Property and Equipment, net	7,913	12,928
Total Property And Equipment Net [Member]
Property and equipment:
Total Property and Equipment, net	5,668,791	5,682,799
Total assets	$ 12,974,147	$ 12,585,420