Note 13 - Fair Value of Financial Instruments - Schedule of Fair Value by Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Available For Sale ("AFS")	$ 540,752	$ 525,623
Reported Value Measurement [Member]
Cash and Cash Equivalents	133,080	178,277
Certificates of Deposits with Other Banks	1,250	1,250
Available For Sale ("AFS")	540,752	525,623
HTM Securities	133,817	135,200
Loans Receivable, Net	689,111	686,550
FHLB Stock	1,130	1,089
Checking, Savings & Money Market Accounts	1,023,152	1,014,477
Certificates of Deposits	322,396	309,556
Other Borrowed Money	24,236	27,809
Subordinated Debentures	10,000	10,000
Junior Subordinated Debentures	5,155	5,155
Certificates of Deposits	322,396	309,556
Borrowings from FRB		50,000
Estimate of Fair Value Measurement [Member]
Cash and Cash Equivalents	133,080	178,277
Certificates of Deposits with Other Banks	1,250	1,250
Available For Sale ("AFS")	540,752	525,623
HTM Securities	130,550	130,902
Loans Receivable, Net	685,363	677,282
FHLB Stock	1,130	1,089
Checking, Savings & Money Market Accounts	1,023,152	1,014,477
Certificates of Deposits	322,247	309,355
Other Borrowed Money	24,236	27,809
Subordinated Debentures	7,371	7,371
Junior Subordinated Debentures	5,155	5,155
Certificates of Deposits	322,247	309,355
Borrowings from FRB		50,010
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and Cash Equivalents	133,080	178,277
Certificates of Deposits with Other Banks	0	0
Available For Sale ("AFS")	0	0
HTM Securities	0	0
Loans Receivable, Net	0	0
FHLB Stock	1,130	1,089
Checking, Savings & Money Market Accounts	1,023,152	1,014,477
Certificates of Deposits	0	0
Other Borrowed Money	24,236	27,809
Subordinated Debentures	0	0
Junior Subordinated Debentures	0	0
Certificates of Deposits	0	0
Borrowings from FRB		50,010
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Cash and Cash Equivalents	0	0
Certificates of Deposits with Other Banks	1,250	1,250
Available For Sale ("AFS")	540,752	525,623
HTM Securities	130,550	130,902
Loans Receivable, Net	0	0
FHLB Stock	0	0
Checking, Savings & Money Market Accounts	0	0
Certificates of Deposits	322,247	309,355
Other Borrowed Money	0	0
Subordinated Debentures	7,371	7,371
Junior Subordinated Debentures	5,155	5,155
Certificates of Deposits	322,247	309,355
Borrowings from FRB		0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Cash and Cash Equivalents	0	0
Certificates of Deposits with Other Banks	0	0
Available For Sale ("AFS")	0	0
HTM Securities	0	0
Loans Receivable, Net	685,363	677,282
FHLB Stock	0	0
Checking, Savings & Money Market Accounts	0	0
Certificates of Deposits	0	0
Other Borrowed Money	0	0
Subordinated Debentures	0	0
Junior Subordinated Debentures	0	0
Certificates of Deposits	$ 0	0
Borrowings from FRB		$ 0