Note 02 - ACQUISITION - FHLB Advances and Other Borrowings (Details) - USD ($)	Jun. 30, 2022	Apr. 01, 2022
Business Acquisition [Line Items]
FHLB advances	$ 16,000,000
Subordinated debentures	$ 19,621,000
Total Fair value of FHLB and other borrowings assumed		$ 45,931
FHLB advance maturing on 15 May 2023 | Collateral Pledged.
Business Acquisition [Line Items]
FHLB advances		$ 6,500
Rate (as a percent)		0.59%
FHLB advance maturing on 15 May 2025 | Collateral Pledged.
Business Acquisition [Line Items]
FHLB advances		$ 6,500
Rate (as a percent)		0.82%
FHLB advance maturing on 17 May 2027 | Collateral Pledged.
Business Acquisition [Line Items]
FHLB advances		$ 3,000
Rate (as a percent)		1.12%
Subordinated debenture maturing on 30 September 2030 | Unsecured
Business Acquisition [Line Items]
Subordinated notes		$ 19,621
Rate (as a percent)		5.25%
Junior subordinated debentures maturing on 23 February 2036 | Unsecured
Business Acquisition [Line Items]
Subordinated debentures		$ 10,310
Rate (as a percent)		4.09%