|
Note 9 - Equity Transaction (Details) (USD $)
|
3 Months Ended | 0 Months Ended |
|---|---|---|
|
May 26, 2013
|
Apr. 12, 2013
Bandera Master Fund LP [Member]
|
|
| Note 9 - Equity Transaction (Details) [Line Items] | ||
| Stock Issued During Period, Shares, New Issues (in Shares) | 1,052,250 | |
| Share Price (in Dollars per share) | $ 2.00 | |
| Proceeds from Issuance of Common Stock | $ 1,768,000 | $ 1,718,500 |
| Payments of Stock Issuance Costs | $ 386,000 |