Note 11 - Subordinated Debentures	12 Months Ended
Dec. 31, 2022
Notes to Financial Statements
Subordinated Borrowings Disclosure [Text Block]	Note 11 – Subordinated Debentures The Capital Trust sold 4,500 Cumulative Preferred Securities (“trust preferred securities”) at $1,000 per security in a December 2004 offering. The proceeds from the sale of the trust preferred securities were used by the Capital Trust to purchase an equivalent amount of subordinated debentures from Community Shores. The trust preferred securities and subordinated debentures carry a floating rate of 2.05% over the 3-month LIBOR and the rate was 5.72% at December 31, 2022 and 2.27% at December 31, 2021. The stated maturity is December 30, 2034. The trust preferred securities are redeemable at par value on any interest payment date and are, in effect, guaranteed by ChoiceOne. Interest on the subordinated debentures is payable quarterly on March 30, June 30, September 30 and December 30. ChoiceOne is not considered the primary beneficiary of the Capital Trust (under the variable interest entity rules), therefore the Capital Trust is not consolidated in the consolidated financial statements, rather the subordinated debentures are shown as a liability, and the interest expense is recorded in the consolidated statement of income. The terms of the subordinated debentures, the trust preferred securities and the agreements under which they were issued give ChoiceOne the right, from time to time, to defer payment of interest for up to 20 consecutive quarters, unless certain specified events of default have occurred and are continuing. The deferral of interest payments on the subordinated debentures results in the deferral of distributions on the trust preferred securities. In September 2021, ChoiceOne completed a private placement of $32.5 million in aggregate principal amount of 3.25% fixed-to-floating rate subordinated notes due 2031. The notes will initially bear interest at a fixed interest rate of 3.25% per annum until September 3, 2026, after which time the interest rate will reset quarterly to a floating rate equal to a benchmark rate, which is expected to be the then current three-month term Secured Overnight Financing Rate ("SOFR") plus 255 basis points until the notes’ maturity on September 3, 2031. The notes are redeemable by ChoiceOne, in whole or in part, on or after September 3, 2026, and at any time upon the occurrence of certain events. The notes have been structured to qualify as Tier 2 capital for ChoiceOne for regulatory capital purposes. ChoiceOne used a portion of net proceeds from the private placement to redeem senior debt, fund common stock repurchases, and support bank-level capital ratios.

Note 11 - Subordinated Debentures

12 Months Ended

Dec. 31, 2022

Subordinated Borrowings Disclosure [Text Block]

Note 11 – Subordinated Debentures

The Capital Trust sold 4,500 Cumulative Preferred Securities (“trust preferred securities”) at $1,000 per security in a December 2004 offering. The proceeds from the sale of the trust preferred securities were used by the Capital Trust to purchase an equivalent amount of subordinated debentures from Community Shores. The trust preferred securities and subordinated debentures carry a floating rate of 2.05% over the 3-month LIBOR and the rate was 5.72% at December 31, 2022 and 2.27% at December 31, 2021. The stated maturity is December 30, 2034. The trust preferred securities are redeemable at par value on any interest payment date and are, in effect, guaranteed by ChoiceOne. Interest on the subordinated debentures is payable quarterly on March 30, June 30, September 30 and December 30. ChoiceOne is not considered the primary beneficiary of the Capital Trust (under the variable interest entity rules), therefore the Capital Trust is not consolidated in the consolidated financial statements, rather the subordinated debentures are shown as a liability, and the interest expense is recorded in the consolidated statement of income.

The terms of the subordinated debentures, the trust preferred securities and the agreements under which they were issued give ChoiceOne the right, from time to time, to defer payment of interest for up to 20 consecutive quarters, unless certain specified events of default have occurred and are continuing. The deferral of interest payments on the subordinated debentures results in the deferral of distributions on the trust preferred securities.

In September 2021, ChoiceOne completed a private placement of $32.5 million in aggregate principal amount of 3.25% fixed-to-floating rate subordinated notes due 2031. The notes will initially bear interest at a fixed interest rate of 3.25% per annum until September 3, 2026, after which time the interest rate will reset quarterly to a floating rate equal to a benchmark rate, which is expected to be the then current three-month term Secured Overnight Financing Rate ("SOFR") plus 255 basis points until the notes’ maturity on September 3, 2031. The notes are redeemable by ChoiceOne, in whole or in part, on or after September 3, 2026, and at any time upon the occurrence of certain events. The notes have been structured to qualify as Tier 2 capital for ChoiceOne for regulatory capital purposes. ChoiceOne used a portion of net proceeds from the private placement to redeem senior debt, fund common stock repurchases, and support bank-level capital ratios.