Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands		3 Months Ended	9 Months Ended
		Sep. 30, 2016	Sep. 30, 2016	Dec. 31, 2015
Amortizing intangible assets [Abstract]
Gross carrying value	[1]	$ 3,102	$ 3,102	$ 3,102
Accumulated amortization	[1]	(1,043)	(1,043)	(665)
Net carrying value	[1]	2,059	2,059	2,437
Non-amortized intangible assets [Abstract]
Goodwill		21,089	21,089	21,089
Actual and Estimated Future Amortization Expense [Abstract]
Amortization expense		124	378
Estimated Amortization Expense [Abstract]
Remaining 2016		122	122
2017		439	439
2018		380	380
2019		324	324
2020		243	243
Mortgage Servicing Rights [Member]
Amortizing intangible assets [Abstract]
Gross carrying value	[1]	1,336	1,336	1,336
Accumulated amortization	[1]	(770)	(770)	(638)
Net carrying value	[1]	566	566	698
Actual and Estimated Future Amortization Expense [Abstract]
Amortization expense		42	132
Estimated Amortization Expense [Abstract]
Remaining 2016		41	41
2017		142	142
2018		113	113
2019		88	88
2020		66	66
Core Deposit Intangibles [Member]
Amortizing intangible assets [Abstract]
Gross carrying value	[1]	1,641	1,641	1,641
Accumulated amortization	[1]	(247)	(247)	(25)
Net carrying value	[1]	1,394	1,394	1,616
Actual and Estimated Future Amortization Expense [Abstract]
Amortization expense		74	222
Estimated Amortization Expense [Abstract]
Remaining 2016		74	74
2017		266	266
2018		236	236
2019		206	206
2020		177	177
Covenant not to Compete [Member]
Amortizing intangible assets [Abstract]
Gross carrying value	[1]	125	125	125
Accumulated amortization	[1]	(26)	(26)	(2)
Net carrying value	[1]	99	99	$ 123
Actual and Estimated Future Amortization Expense [Abstract]
Amortization expense		8	24
Estimated Amortization Expense [Abstract]
Remaining 2016		7	7
2017		31	31
2018		31	31
2019		30	30
2020		$ 0	$ 0

[1] Excludes fully amortized intangible assets