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LINE OF CREDIT
12 Months Ended
Dec. 31, 2016
Debt Disclosure [Abstract]  
Debt Disclosure [Text Block]
Note 7 – Line of Credit
 
As of December 31, 2014 the Company had a $9,000,000 renewable line of credit with a bank secured by a certificate of deposit. The line of credit had been in place since June 2004. The Company’s earnings in 2013 were insufficient to satisfy the “profitability” covenant in the line of credit and the Company was not in compliance with the covenant until the bank waived this default on August 8, 2014 and agreed to change the maturity date of the facility to December 31, 2014. The line was paid-off using the proceeds from the certificate of deposit on January 2, 2015.