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Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]

A summary of the other intangible assets that continue to be subject to amortization is as follows:

(Dollars in thousands)		As of December 31, 2015
		Gross carrying amount			Accumulated amortization			Net carrying amount
Core deposit intangible assets		$	2,067		$	(855)		$	1,212
Lease intangible asset			350			(98)			252
Mortgage servicing rights			5,322			(2,482)			2,840
Total other intangible assets		$	7,739		$	(3,435)		$	4,304

		As of December 31, 2014
		Gross carrying amount			Accumulated amortization			Net carrying amount
Core deposit intangible assets		$	6,078		$	(4,483)		$	1,595
Lease intangible asset			350			(52)			298
Mortgage servicing rights			4,458			(1,981)			2,477
Total other intangible assets		$	10,886		$	(6,516)		$	4,370

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

The following sets forth estimated amortization expense for core deposit and lease intangible assets for the years ending December 31:

(Dollars in thousands)		Amortization
		expense
2016		$	327
2017			289
2018			252
2018			214
2020			177
Thereafter			205
Total		$	1,464

Schedule of Participating Mortgage Loans [Table Text Block]

The following table provides information on the principal balances of mortgage loans serviced for others:

(Dollars in thousands)		As of December 31,
		2015			2014
FHLMC		$	444,714		$	361,353
FHLB			14,039			18,572

Servicing Asset at Amortized Cost [Table Text Block]

Activity for mortgage servicing rights and the related valuation allowance follows:

(Dollars in thousands)		As of December 31,
		2015			2014
Mortgage servicing rights:
Balance at beginning of year		$	2,477		$	2,377
Additions			1,289			846
Amortization			(926)			(746)
Balance at end of year		$	2,840		$	2,477

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Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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Tabular disclosure of the terms and amounts of participation in loan arrangements.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 30
-Section 50
-Paragraph 1
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Tabular disclosure of activity in the balance of servicing assets subsequently measured at amortized cost. Includes, but is not limited to, beginning and ending balances, additions, disposals, and amortization.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 50
-Section 50
-Paragraph 4
-Subparagraph (a)
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Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
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