|
Note 4 - Stockholders' Equity (Details) - Dividend Activity (USD $)
In Thousands, except Per Share data, unless otherwise specified |
9 Months Ended |
|---|---|
|
Sep. 30, 2014
|
|
| Dividends Payable [Line Items] | |
| Dividends Per Share, Preferred | $ 0.862 |
| Dividends Per Share, Common | $ 0.020 |
| Amount (in Dollars) | $ 348 |
|
Dividends Declared March 7, 2014 [Member]
|
|
| Dividends Payable [Line Items] | |
| Declaration Date | Mar. 07, 2014 |
| Dividends Per Share, Preferred | $ 0.815 |
| Dividends Per Share, Common | $ 0.005 |
| Amount (in Dollars) | 159 |
| Date Payable | Apr. 08, 2014 |
|
Dividends Declared May 6, 2014 [Member]
|
|
| Dividends Payable [Line Items] | |
| Declaration Date | May 06, 2014 |
| Dividends Per Share, Preferred | $ 0.020 |
| Dividends Per Share, Common | $ 0.005 |
| Amount (in Dollars) | 62 |
| Date Payable | Jun. 04, 2014 |
|
Dividends Declared July 29, 2014 [Member]
|
|
| Dividends Payable [Line Items] | |
| Declaration Date | Jul. 29, 2014 |
| Dividends Per Share, Preferred | $ 0.027 |
| Dividends Per Share, Common | $ 0.010 |
| Amount (in Dollars) | $ 127 |
| Date Payable | Aug. 27, 2014 |