Note 2 - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|||||
| Gain on equity securities | [1] | $ (173,000) | $ 209,000 | |||
| Gain on other real estate owned | (0) | 43,000 | ||||
| Earnings on bank-owned life insurance | [1] | 459,000 | 546,000 | |||
| Gain on sale of loans | [1] | 24,000 | 1,240,000 | |||
| Revenue from investment services | [2] | 674,000 | 727,000 | |||
| Miscellaneous Fee income | 299,000 | 276,000 | ||||
| Gross rental income | 951,000 | 180,000 | ||||
| Other income | 662,000 | 603,000 | ||||
| Total noninterest income | 6,746,000 | 7,249,000 | ||||
| Overdraft Fees [Member] | ||||||
| Noninterest income revenue | 905,000 | 727,000 | ||||
| ATM Banking Fees [Member] | ||||||
| Noninterest income revenue | 1,489,000 | 1,377,000 | ||||
| Service Charge and Other Fees [Member] | ||||||
| Noninterest income revenue | $ 1,456,000 | $ 1,321,000 | ||||
| ||||||
| X | ||||||||||
- Definition Amount of gain (loss) resulting from sales and other disposals of other real estate owned before adjustments. No definition available.
|
| X | ||||||||||
- Definition Represents miscellaneous fee income. No definition available.
|
| X | ||||||||||
- Definition Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Represents the total of noninterest income derived from certain activities and assets including (for example): (1) venture capital investments; (2) bank owned life insurance; (3) foreign currency transactions; and (4) mortgage servicing rights. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Income earned by providing the use of assets to an outside party in exchange for a payment or series of payments that is nonoperating in nature. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|