Mortgage Banking (Tables)

3 Months Ended

Mar. 31, 2018

Mortgage Banking [Abstract]

Mortgage Loans [Table Text Block]

Net revenues from the sales and servicing of mortgage loans consisted of the following:

	Three Months Ended March 31,
	2018		2017
	(In Thousands)
Gain from sale of mortgage loans	$	1,080	$	1,083
Mortgage loans servicing revenue (expense):
Mortgage loans servicing revenue		944		934
Amortization of mortgage servicing rights		(319)		(312)
Mortgage servicing rights valuation adjustments		37		33
		662		655
Net revenue from sale and servicing of mortgage loans	$	1,742	$	1,738

Capitalized Mortgage and Valuation Allowance [Table Text Block]

Activity for capitalized mortgage servicing rights and the related valuation allowance follows for the three months ended March 31, 2018 and 2017:

	March 31, 2018		March 31, 2017
	(In Thousands)
Mortgage servicing assets:
Balance at beginning of period	$	10,240	$	10,117
Loans sold, servicing retained		324		356
Amortization		(319)		(312)
Carrying value before valuation allowance at end of period		10,245		10,161
Valuation allowance:
Balance at beginning of period		(432)		(522)
Impairment (expense) recovery		37		33
Balance at end of period		(395)		(489)
Net carrying value of MSRs at end of period	$	9,850	$	9,672
Fair value of MSRs at end of period	$	10,280	$	10,013