|
Note 14 - Subsequent Events (Details) (USD $)
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0 Months Ended | 0 Months Ended | |
|---|---|---|---|
|
Apr. 08, 2011
|
Jul. 12, 2013
Subsequent Event [Member]
The 2013 Equity Incentive Plan [Member]
|
Aug. 02, 2013
Subsequent Event [Member]
|
|
| Note 14 - Subsequent Events (Details) [Line Items] | |||
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 2,500,000 | ||
| Stock Issued During Period, Shares, New Issues | 5,000,000 | ||
| Shares Issued, Price Per Share (in Dollars per share) | $ 8.00 | ||
| Underwriters' Discount, Price Per Share (in Dollars per share) | $ 0.56 | ||
| Proceeds from Issuance Initial Public Offering (in Dollars) | $ 82,566,000 | $ 36,300,000 | |
| Number of Days Granted to Underwriters to Purchase Additional Shares to Cover Over-Allotments | 45 days | ||
| Number of Shares Could Be Purchased by Underwriters to Cover Over-Allotments | 750,000 | ||
| Repayments of Senior Debt (in Dollars) | $ 10,000,000 |