Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2017

Intangible Assets

Schedule of changes in mortgage servicing rights (MSRs)

	Three Months Ended March 31,
(in thousands)	2017			2016
Balance at beginning of period	$	2,584		$	2,847
Originated mortgage servicing rights		49			53
Changes in fair value:
Due to change in model inputs and assumptions (1)		375			(3	)
Other changes in fair value (2)		(131	)		(152	)
Balance at end of period	$	2,877		$	2,745

(1) The change in fair value resulting from changes in valuation inputs or assumptions used in the valuation model reflects the change in discount rates and prepayment speed assumptions primarily due to changes in interest rates.

(2) Other changes in fair value reflect changes due to customer payments and passage of time.

Schedule of key data and assumptions used in estimating the fair value of the Company's MSRs

	Three Months Ended March 31,
	2017			2016
Weighted average constant prepayment rate		8.29	%		10.30	%
Weighted average note rate		3.85	%		3.91	%
Weighted average discount rate		9.72	%		9.19	%
Weighted average expected life (in years)		6.50			5.70