Note 7 - Deposits (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Deposit Liabilities, Type [Table Text Block]

	December 31, 2021					December 31, 2020
	Amount		Weighted- Average Interest Rate			Amount		Weighted- Average Interest Rate
			(Dollars in thousands)
Noninterest-bearing demand deposits	$	343,932		—	%	$	274,930		—	%
Interest-bearing demand deposits		196,970		0.01	%		156,241		0.01	%
Money market accounts		597,815		0.21	%		429,143		0.31	%
Savings accounts		194,620		0.05	%		164,434		0.17	%
Certificates of deposit		247,243		0.62	%		308,769		1.00	%
	$	1,580,580		0.19	%	$	1,333,517		0.36	%

Time Deposit Maturities [Table Text Block]

	December 31, 2021
	(In thousands)
Within one year or less	$	153,472
After one year through two years		54,970
After two years through three years		17,620
After three years through four years		14,358
After four years through five years		6,823
After five years		—
	$	247,243

Schedule of Interest on Deposits Liabilities, Type [Table Text Block]

	For the Year Ended December 31,
	2021		2020
	(In thousands)
Demand deposits	$	43	$	37
Money market accounts		1,165		1,446
Savings accounts		128		843
Certificates of deposit		2,060		4,337
	$	3,396	$	6,663