Note 13 - Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

	Fair Value Measurements Using
	Fair Value		Level 1		Level 2		Level 3
	(Dollars in thousands)
December 31, 2021
Securities Available-for-sale
U.S. government agency obligations	$	10,053		—		10,053	$	—
Municipal obligations		18,000		—		18,000		—
Mortgage-backed residential obligations		42,148		—		42,148		—
Collateralized mortgage obligations		30,749		—		30,749		—
Total	$	100,950		—		100,950	$	—
December 31, 2020
Securities Available-for-sale
U.S. government agency obligations	$	7,147		—		7,147	$	—
Municipal obligations		10,980		—		10,980		—
Mortgage-backed residential obligations		43,094		—		43,094		—
Collateralized mortgage obligations		20,399		—		20,399		—
Total	$	81,620		—		81,620	$	—

Fair Value Measurements, Nonrecurring [Table Text Block]

Fair Value Measurements Using
	Fair Value		Level 1		Level 2		Level 3		Gain/(Loss)
	(Dollars in thousands)
December 31, 2021
Impaired loans	$	663		—		—		663	$	—
December 31, 2020
Impaired loans	$	925		—		—		925	$	—