Balance Sheets (Unaudited) - USD ($)	Jun. 30, 2015	Dec. 31, 2014
Short Term [Member]
Current Assets:
Certificates of deposit	$ 1,440,000	$ 1,680,000
Non-current Assets:
Certificates of deposit	1,440,000	1,680,000
Other Long-term Investments [Member]
Current Assets:
Certificates of deposit	444,000	240,000
Non-current Assets:
Certificates of deposit	444,000	240,000
Timber Properties [Member]
Non-current Assets:
Property, plant, and equipment,net	$ 1,548,960	1,527,425
Building and Equipment [Member]
Non-current Assets:
Property, plant, and equipment,net
Cash and cash equivalents	$ 5,241,929	5,225,594
1031 trust account – restricted	187,500
Accounts receivable	133,911	146,413
Prepaid expense and other assets	76,918	50,085
Total current assets	7,080,258	7,102,092
Land	4,943,864	4,957,135
Property, plant, and equipment,net	6,492,824	6,484,560
Total assets	14,017,082	13,826,652
Current Liabilities:
Trade payables and accrued expenses	73,628	61,237
Income tax payable	18,550
Total current liabilities	92,178	61,237
Non-current Liabilities:
Deferred income tax payable	292,767	224,426
Total liabilities	384,945	285,663
Stockholders’ Equity:
Common stock, no par value: 3,000,000 shares authorized; 2,100,000 shares issued	72,256	72,256
Retained earnings	13,935,397	13,844,249
Less cost of treasury stock (157,505 shares)	(375,516)	(375,516)
Total stockholders’ equity	13,632,137	13,540,989
Total liabilities and stockholders’ equity	$ 14,017,082	$ 13,826,652

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.3-4)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 3

-Subparagraph a(1)

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 4

-Article 5