Note 4 - Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2018

Notes Tables

Schedule of Valuation Allowance for Impairment of Recognized Servicing Assets [Table Text Block]

	For the three months
	ended March 31,
(In thousands)	2018			2017
Balance at beginning of period	$	875		$	921
Additions for mortgage loans sold		21			42
Amortization		(35	)		(72	)
Balance at end of period	$	861		$	891