Note 10 - Deferred Compensation Plan	12 Months Ended
Dec. 31, 2011
Compensation Related Costs, General [Text Block]	Note 10 — Deferred Compensation Plan In October 1985, the Board of Directors approved the adoption of a Contributory Deferred Compensation Plan pursuant to which some recipients of incentive compensation could elect to defer receipt thereof. For each dollar of deferred compensation, the Company provided a 75% matching amount. All deferrals allowed under this plan have been made and amounts deferred earn interest at the rate of 9%. Mr. Robert Griffin, Chairman of the Board, was the only remaining participant in the Plan at the beginning of 2010. During 2010, the entire balance owed to Mr. Griffin was disbursed in cash. The payment of this liability was recognized as an expense for tax purposes in 2010.

- Definition

The entire disclosure for compensation costs, including compensated absences accruals, compensated absences liability, deferred compensation arrangements and income statement compensation items. Deferred compensation arrangements may include a description of an arrangement with an individual employee, which is generally an employment contract between the entity and a selected officer or key employee containing a promise by the employer to pay certain amounts at designated future dates, usually including a period after retirement, upon compliance with stipulated requirements. This type of arrangement is distinguished from broader based employee benefit plans as it is usually tailored to the employee. Disclosure also typically includes the amount of related compensation expense recognized during the reporting period, the number of shares (units) issued during the period under such arrangements, and the carrying amount as of the balance sheet date of the related liability.

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