CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Allowance for doubtful accounts	$ 550,000	$ 810,000
Current maturities - long term debt, debt discount	31,945	31,945
Long-term debt, less current maturities, debt discount	$ 197,333	$ 197,333
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	108,861,774	102,661,774
Common stock, shares outstanding	108,861,774	102,661,774