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Note 9 - Post-retirement Benefits | 12 Months Ended
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Dec. 31, 2015
Notes to Financial Statements |
Pension and Other Postretirement Benefits Disclosure [Text Block] |
9. | POST-RETIREMENT BENEFITS
Effective January 1, 1992, we adopted the Outside Directors’ Retirement Plan which provides that each non-employee director, upon resignation from the Board of Directors after reaching the age of 65, will receive a cash payment equal to $5,000 for each full year of service as a director of the Company (and its predecessors and successors) up to $50,000. The plan was terminated in 2011. At December 31, 2015 and 2014, we have accrued $59,000 and $125,000, which is included in other current liabilities in the Consolidated Balance Sheets, for future payments that were earned under the plan before it was terminated.

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