LINE OF CREDIT	12 Months Ended
Dec. 31, 2011
Debt Disclosure [Abstract]
Debt Disclosure [Text Block]	Note 7 – Line of Credit The Company has a $9,000,000 renewable line of credit with a bank that is secured by a certificate of deposit. The line of credit has been in place since June 2004 and has a maturity date of August 1, 2013. Borrowing under the line of credit is subject to interest expense at a rate equal to the bank’s prime rate minus 0.5 percentage point, or alternatively at the Company’s discretion, the LIBOR rate plus 1.0 percentage point. The Company is in compliance with all debt covenants required. As of December 31, 2011 and 2010, there was $7,850,000 and $8,500,000 borrowed against the line of credit, respectively.

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

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