Loans Receivable - Change in the Balances of the ALLL (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Allowance for loan losses:
Balance, beginning of period	$ 6,378	$ 5,388	$ 5,800	$ 5,426
Provision (credit) charged to expense	304	(73)	746	74
Losses charged off	(232)	(255)	(460)	(546)
Recoveries	623	80	987	186
Balance, end of period	7,073	5,140	7,073	5,140
Single tenant lease financing
Allowance for loan losses:
Balance, beginning of period	2,452	1,868	2,061	1,731
Provision (credit) charged to expense	641	(208)	1,032	(71)
Losses charged off	0	0	0	0
Recoveries	0	0	0	0
Balance, end of period	3,093	1,660	3,093	1,660
Residential mortgage
Allowance for loan losses:
Balance, beginning of period	988	859	985	1,008
Provision (credit) charged to expense	42	211	(152)	171
Losses charged off	(100)	(89)	(171)	(211)
Recoveries	3	9	271	22
Balance, end of period	933	990	933	990
Other consumer
Allowance for loan losses:
Balance, beginning of period	757	777	691	871
Provision (credit) charged to expense	17	126	144	108
Losses charged off	(132)	(166)	(289)	(335)
Recoveries	120	70	216	163
Balance, end of period	762	807	762	807
Home equity
Allowance for loan losses:
Balance, beginning of period	203	185	207	211
Provision (credit) charged to expense	(46)	28	(50)	2
Losses charged off	0	0	0	0
Recoveries	0	0	0	0
Balance, end of period	157	213	157	213
Commercial and industrial
Allowance for loan losses:
Balance, beginning of period	1,010	871	920	819
Provision (credit) charged to expense	191	(136)	281	(84)
Losses charged off	0	0	0	0
Recoveries	0	0	0	0
Balance, end of period	1,201	735	1,201	735
Owner-occupied commercial real estate
Allowance for loan losses:
Balance, beginning of period	391	305	345	290
Provision (credit) charged to expense	48	(34)	94	(19)
Losses charged off	0	0	0	0
Recoveries	0	0	0	0
Balance, end of period	439	271	439	271
Investor commercial real estate
Allowance for loan losses:
Balance, beginning of period	218	231	261	219
Provision (credit) charged to expense	(457)	(27)	(500)	(15)
Losses charged off	0	0	0	0
Recoveries	500	1	500	1
Balance, end of period	261	205	261	205
Construction
Allowance for loan losses:
Balance, beginning of period	359	292	330	277
Provision (credit) charged to expense	(132)	(33)	(103)	(18)
Losses charged off	0	0	0	0
Recoveries	0	0	0	0
Balance, end of period	$ 227	$ 259	$ 227	$ 259

Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

+ References

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section L

-Subsection 1

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- Definition

Amount of expense related to estimated loss from loan and lease transactions.

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 225

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