Note 13 - Subsequent Events (Details) - Convertible Debt [Member] |
Jan. 12, 2016 |
Apr. 29, 2015 |
|---|---|---|
| Note 13 - Subsequent Events (Details) [Line Items] | ||
| Debt Instrument, Interest Rate, Stated Percentage | 15.00% | |
| Debt Instrument, Payment Terms | Company shall make eight (8) equal payments of principal together with accrued interest, quarterly in arrears, commencing on July 1, 2016 and continuing on the same day of each October, January, April and July thereafter until paid in full. All outstanding principal and any accumulated unpaid interest thereon shall be due and payable on the third anniversary of note. | |
| Debt Instrument, Convertible, Terms of Conversion Feature | For each dollar converted, the holder of the Convertible Note shall receive two shares of common stock and a three-year warrant to purchase 1.33 shares (post Reverse Split) of common stock at $0.75 per share (post Reverse Split). | |
| Chief Executive Officer and Director [Member] | Subsequent Event [Member] | ||
| Note 13 - Subsequent Events (Details) [Line Items] | ||
| Debt Instrument, Interest Rate, Stated Percentage | 6.00% | |
| Debt Instrument, Payment Terms | No payments are required until January 1, 2017, at which time all accrued interest becomes due and payable. Principal and additional accrued interest will be paid in eight equal quarterly installments beginning on April 1, 2017. | |
| Debt Instrument, Convertible, Terms of Conversion Feature | At Mr. Koretsky’s and Mr. Binder's election, at any time prior to payment or prepayment of the loans in full, all principal and accrued interest under the loans may be converted, in whole or in part, into the Company’s securities. Upon such an election, Mr. Koretsky or Mr. Binder, as the case may be, will receive one “Unit” for each $0.75 converted, with each Unit consisting of one (1) share of common stock and a five-year warrant to purchase (1) share of common stock at a price of $1.00 per share. |