Note 4 - Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	Carrying value at March 31, 2020
(Dollars in thousands)	Total		Level 1		Level 2		Level 3
Securities available for sale	$	100,939		0		100,939		0
Equity securities		110		0		110		0
Mortgage loan commitments		522		0		522		0
Total	$	101,571		0		101,571		0

	Carrying value at December 31, 2019
(Dollars in thousands)	Total		Level 1		Level 2		Level 3
Securities available for sale	$	107,592		0		107,592		0
Equity securities		167		0		167		0
Mortgage loan commitments		14		0		14		0
Total	$	107,773		0		107,773		0

Fair Value Measurements, Nonrecurring [Table Text Block]

	Carrying value at March 31, 2020
(Dollars in thousands)	Total		Level 1		Level 2		Level 3		Three months ended March 31, 2020 Total gains
Loans held for sale	$	4,884		0		4,884		0		64
Mortgage servicing rights, net		2,206		0		2,206		0		0
Impaired loans (1)		2,990		0		2,990		0		29
Real estate, net (2)		683		0		683		0		0
Total	$	10,763		0		10,763		0		93

	Carrying value at December 31, 2019
(Dollars in thousands)	Total		Level 1		Level 2		Level 3		Year ended December 31, 2019 Total losses
Loans held for sale	$	3,606		0		3,606		0		(40	)
Mortgage servicing rights, net		2,172		0		2,172		0		0
Impaired loans (1)		3,126		0		3,126		0		(28	)
Real estate, net (2)		580		0		580		0		0
Total	$	9,484		0		9,484		0		(68	)