Secondary Market Mortgage Activities (Tables)

12 Months Ended

Dec. 31, 2017

Text Block [Abstract]

Summary of Secondary Market Mortgage Activities

The following summarizes secondary market mortgage activities for the years ended December 31, 2017, 2016 and 2015:

	2017		2016		2015
Loans originated for resale	$	25,231	$	31,255	$	15,171
Proceeds from sales of loans held for sale		24,285		33,045		14,927
Net gains on sales of loans held for sale		545		818		630
Loan servicing fees		563		421		390

Summary of Activity for Capitalized Mortgage Servicing Rights

The following summarizes activity for capitalized mortgage servicing rights for the years ended December 31, 2017, 2016, and 2015:

	2017			2016			2015
Balance, beginning of year	$	1,391		$	962		$	856
Additions		198			200			380
Servicing rights acquired		0			367			0
Amortization		(202	)		(138	)		(274	)
Balance, end of year	$	1,387		$	1,391		$	962