Note 14 - Deferred Compensation Plans	12 Months Ended
Dec. 31, 2021
Notes to Financial Statements
Deferred Compensation Plans Disclosure [Text Block]	(14) DEFERRED COMPENSATION PLANS The Bank has a deferred compensation plan whereby certain officers will be provided specific amounts of income for a period of fifteen years following normal retirement. The benefits under the agreements are fully vested and will be paid in varying amounts through 2022. As part of the acquisition of Peoples in December 2015, the Bank assumed a non-qualified deferred compensation plan for three key employees of Peoples, which provides for specific amounts of income for a period of ten years following retirement. The benefits under the Peoples plan are fully vested and, assuming normal retirement, will be paid in varying amounts through 2026. The Bank is the owner and beneficiary of insurance policies on the lives of these officers which may provide funds for a portion of the required payments. The agreements also provide for payment of benefits in the event of disability, early retirement and termination of employment or death. The Bank accrues the present value of the benefits under these plans so the amounts required will be provided at the normal retirement dates and thereafter. The balance of the accrued benefit for the plans was $177,000 and $219,000 at December 31, 2021 and 2020, respectively. Deferred compensation expense for the Bank’s deferred compensation plans for employees was $10,000, $12,000 and $15,000 for the years ended December 31, 2021, 2020 and 2019, respectively. The Bank also has a directors' deferred compensation plan whereby a director defers into a retirement account a portion of his/her monthly director fees for a specified period to provide a specified amount of income for a period of fifteen years following normal retirement. Assuming normal retirement, the benefits under the plan will be paid in varying amounts through 2041. The agreements also provide for payment of benefits in the event of disability, early retirement and termination of service or death. The Bank accrues the interest cost on the deferred obligation so the amounts required will be provided at the normal retirement dates and thereafter. The balance of the accrued benefit for the director plan was $136,000 and $142,000 at December 31, 2021 and 2020, respectively. Deferred compensation expense for the director plan was $16,000, $17,000 and $17,000 for the years ended December 31, 2021, 2020 and 2019, respectively.

Note 14 - Deferred Compensation Plans

12 Months Ended

Dec. 31, 2021

Deferred Compensation Plans Disclosure [Text Block]

(14) DEFERRED COMPENSATION PLANS

The Bank has a deferred compensation plan whereby certain officers will be provided specific amounts of income for a period of fifteen years following normal retirement. The benefits under the agreements are fully vested and will be paid in varying amounts through 2022. As part of the acquisition of Peoples in December 2015, the Bank assumed a non-qualified deferred compensation plan for three key employees of Peoples, which provides for specific amounts of income for a period of ten years following retirement. The benefits under the Peoples plan are fully vested and, assuming normal retirement, will be paid in varying amounts through 2026. The Bank is the owner and beneficiary of insurance policies on the lives of these officers which may provide funds for a portion of the required payments. The agreements also provide for payment of benefits in the event of disability, early retirement and termination of employment or death. The Bank accrues the present value of the benefits under these plans so the amounts required will be provided at the normal retirement dates and thereafter. The balance of the accrued benefit for the plans was $177,000 and $219,000 at December 31, 2021 and 2020, respectively. Deferred compensation expense for the Bank’s deferred compensation plans for employees was $10,000, $12,000 and $15,000 for the years ended December 31, 2021, 2020 and 2019, respectively.

The Bank also has a directors' deferred compensation plan whereby a director defers into a retirement account a portion of his/her monthly director fees for a specified period to provide a specified amount of income for a period of fifteen years following normal retirement. Assuming normal retirement, the benefits under the plan will be paid in varying amounts through 2041. The agreements also provide for payment of benefits in the event of disability, early retirement and termination of service or death. The Bank accrues the interest cost on the deferred obligation so the amounts required will be provided at the normal retirement dates and thereafter. The balance of the accrued benefit for the director plan was $136,000 and $142,000 at December 31, 2021 and 2020, respectively. Deferred compensation expense for the director plan was $16,000, $17,000 and $17,000 for the years ended December 31, 2021, 2020 and 2019, respectively.