Note 23 - Disclosure of Financial Instruments Not Reported at Fair Value (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Fair Value, by Balance Sheet Grouping [Table Text Block]

	Carrying				Fair Value Measurements Using:
December 31, 2023 (in thousands)	amount		Fair value		Level 1		Level 2		Level 3
Assets
Cash and cash equivalents	$	265,959	$	265,959	$	265,959	$	—	$	—
HTM debt securities		439,837		408,519		198,327		210,192		—
Federal Home Loan Bank stock		16,236		16,236		—		16,236		—
Loans, net		5,691,664		5,520,059		—		—		5,520,059
Accrued interest receivable		26,830		26,830		26,830		—		—
Liabilities
Non-interest bearing deposits	$	1,548,624	$	1,548,624	$	1,548,624	$	—	$	—
Transaction deposits		4,138,847		4,138,847		—		4,138,847		—
Time deposits		983,277		976,841		—		976,841		—
Securities sold under agreement to repurchase		152,991		152,991		—		152,991		—
Federal funds purchased		12,852		12,852		—		12,852		—
Subordinated debentures		26,740		26,746		—		26,746		—
FHLB advances		200,000		200,047		—		200,047		—
Accrued interest payable		2,094		2,094		2,094		—		—

	Carrying				Fair Value Measurements Using:
December 31, 2022 (in thousands)	amount		Fair value		Level 1		Level 2		Level 3
Assets
Cash and cash equivalents	$	167,367	$	167,367	$	167,367	$	—	$	—
HTM debt securities		473,217		431,833		208,628		223,205		—
Federal Home Loan Bank stock		10,928		10,928		—		10,928		—
Loans, net		5,132,387		4,914,770		—		—		4,914,770
Accrued interest receivable		22,157		22,157		22,157		—		—
Liabilities
Non-interest bearing deposits	$	1,950,198	$	1,950,198	$	1,950,198	$	—	$	—
Transaction deposits		3,968,963		3,968,963		—		3,968,963		—
Time deposits		472,091		459,467		—		459,467		—
Securities sold under agreement to repurchase		133,342		133,342		—		133,342		—
Federal funds purchased		8,789		8,789		—		8,789		—
Subordinated debentures		26,343		26,460		—		26,460		—
FHLB advances		50,000		50,000		—		50,000		—
Accrued interest payable		660		660		660		—		—