|
Note 3 - Stock-Based Compensation (Details) (USD $)
|
0 Months Ended | 3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|---|
|
Mar. 15, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Aug. 13, 2012
|
|
| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | ||||||
| Allocated Share-based Compensation Expense | $ 8,000 | $ 29,000 | $ 42,000 | $ 82,000 | ||
| Employee Service Share-based Compensation, Tax Benefit from Compensation Expense | 0 | 0 | ||||
| Stock Repurchase Program, Number of Shares Authorized to be Repurchased (in Shares) | 100,000 | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 3 years | |||||
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized | $ 39,000 | $ 39,000 | ||||
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition | 1 year 73 days | |||||
| X | ||||||||||
|
- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Unrecognized cost of unvested share-based compensation awards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. No definition available.
|