Fair Value (Carrying amount and estimated fair value of financial instruments) (Details) - USD ($) $ in Thousands		Jun. 30, 2016	Dec. 31, 2015
Level 1 [Member]
ASSETS
Cash and cash equivalents		$ 27,034	$ 21,569
Mortgage loans AFS		0	0
Total loans		0	0
Less allowance for loan losses		0	0
Net loans		0	0
Accrued interest receivable		5,791	6,269
Equity securities without readily determinable fair values	[1]	0	0
Originated mortgage servicing rights		0	0
LIABILITIES
Deposits without stated maturities		720,928	741,683
Deposits with stated maturities		0	0
Borrowed funds		0	0
Accrued interest payable		551	545
Level 2 [Member]
ASSETS
Cash and cash equivalents		0	0
Mortgage loans AFS		1,302	1,210
Total loans		0	0
Less allowance for loan losses		0	0
Net loans		0	0
Accrued interest receivable		0	0
Equity securities without readily determinable fair values	[1]	0	0
Originated mortgage servicing rights		2,176	2,518
LIABILITIES
Deposits without stated maturities		0	0
Deposits with stated maturities		435,730	421,429
Borrowed funds		322,475	312,495
Accrued interest payable		0	0
Level 3 [Member]
ASSETS
Cash and cash equivalents		0	0
Mortgage loans AFS		0	0
Total loans		909,607	839,398
Less allowance for loan losses		7,600	7,400
Net loans		902,007	831,998
Accrued interest receivable		0	0
Equity securities without readily determinable fair values	[1]	0	0
Originated mortgage servicing rights		0	0
LIABILITIES
Deposits without stated maturities		0	0
Deposits with stated maturities		0	0
Borrowed funds		0	0
Accrued interest payable		0	0
Carrying Value [Member]
ASSETS
Cash and cash equivalents		27,034	21,569
Mortgage loans AFS		1,281	1,187
Total loans		919,594	850,492
Less allowance for loan losses		7,600	7,400
Net loans		911,994	843,092
Accrued interest receivable		5,791	6,269
Equity securities without readily determinable fair values	[1]	22,427	22,286
Originated mortgage servicing rights		2,176	2,505
LIABILITIES
Deposits without stated maturities		720,928	741,683
Deposits with stated maturities		435,942	422,880
Borrowed funds		318,596	309,732
Accrued interest payable		551	545
Estimated Fair Value [Member]
ASSETS
Cash and cash equivalents		27,034	21,569
Mortgage loans AFS		1,302	1,210
Total loans		909,607	839,398
Less allowance for loan losses		7,600	7,400
Net loans		902,007	831,998
Accrued interest receivable		5,791	6,269
Originated mortgage servicing rights		2,176	2,518
LIABILITIES
Deposits without stated maturities		720,928	741,683
Deposits with stated maturities		435,730	421,429
Borrowed funds		322,475	312,495
Accrued interest payable		$ 551	$ 545

[1] Due to the characteristics of equity securities without readily determinable fair values, they are not disclosed under a specific fair value hierarchy. If we were to record an impairment adjustment related to these securities, such amount would be classified as a nonrecurring Level 3 fair value adjustment.