Note 9 - Fair Value Accounting and Measurement (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

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

	September 30, 2020
	Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
	(Level 1)		(Level 2)		(Level 3)		Total
	(In thousands)
Securities available-for-sale
Municipal bonds	$	—	$	97,143	$	—	$	97,143
ABS agency		—		73,618		—		73,618
ABS corporate		—		32,747		—		32,747
Corporate debt		—		33,230		—		33,230
SBA		—		23,864		—		23,864
MBS agency		—		92,402		—		92,402
MBS corporate		—		16,107		—		16,107
	$	—	$	369,111	$	—	$	369,111

	December 31, 2019
	Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
	(Level 1)		(Level 2)		(Level 3)		Total
	(In thousands)
Securities available-for-sale
Municipal bonds	$	—	$	39,282	$	—	$	39,282
ABS agency		—		28,858		—		28,858
ABS corporate		—		40,855		—		40,855
Corporate debt		—		9,643		—		9,643
SBA		—		28,459		—		28,459
MBS agency		—		160,167		—		160,167
MBS corporate		—		8,316		—		8,316
	$	—	$	315,580	$	—	$	315,580

Fair Value Measurements, Nonrecurring [Table Text Block]

	September 30, 2020
	Level 1		Level 2		Level 3		Total
	(In thousands)
Impaired loans	$	—	$	—	$	6,355	$	6,355

	December 31, 2019
	Level 1		Level 2		Level 3		Total
	(In thousands)
Impaired loans	$	—	$	—	$	6,389	$	6,389

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

	September 30, 2020
					Fair Value Measurements Using:
	Carrying Amount		Estimated Fair Value		Level 1		Level 2		Level 3
	(In thousands)
Financial assets
Cash and cash equivalents	$	16,776	$	16,776	$	16,776	$	—	$	—
Investment securities available for sale		369,111		369,111		—		369,111		—
Loans held for sale		4,754		4,754		—		4,754		—
Loans receivable, net		1,061,417		1,055,850		—		—		1,055,850
FHLB stock		5,944		5,944		—		5,944		—
Accrued interest receivable		7,367		7,367		—		7,367		—
Mortgage servicing rights, net		1,545		1,710		—		—		1,710
Financial liabilities
Demand deposits	$	960,916	$	960,916	$	960,916	$	—	$	—
Time deposits		293,540		296,123		—		296,123		—
Borrowings		109,150		110,744		—		110,744		—
Accrued interest payable		51		51		—		51		—

	December 31, 2019
					Fair Value Measurements Using:
	Carrying Amount		Estimated Fair Value		Level 1		Level 2		Level 3
	(In thousands)
Financial assets
Cash and cash equivalents	$	48,739	$	48,739	$	48,739	$	—	$	—
Investment securities available for sale		315,580		315,580		—		315,580		—
Loans held for sale		503		503		—		503		—
Loans receivable, net		878,437		858,101		—		—		858,101
FHLB stock		6,034		6,034		—		6,034		—
Accrued interest receivable		3,931		3,931		—		3,931		—
Mortgage servicing rights, net		871		1,486		—		—		1,486
Financial liabilities
Demand deposits	$	693,565	$	693,565	$	693,565	$	—	$	—
Time deposits		308,080		308,819		—		308,819		—
Borrowings		112,930		113,076		—		113,076		—
Accrued interest payable		373		373		—		373		—