Loans and the Allowance for Loan and Lease Losses (Details) - Schedule of allowance for loan losses - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014	Dec. 31, 2013
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance	$ 21,533	$ 12,118	$ 21,533	$ 12,118	$ 17,480	$ 14,160	$ 10,825	$ 10,333
Charged-offs	(124)	(18)	(519)	(448)
Recoveries	2	11	342	24
Provision	4,175	1,300	7,550	2,209
Commercial Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance	7,123	2,478	7,123	2,478	4,633	3,083	2,412	1,698
Charged-offs			(100)	(333)
Recoveries	2		12
Provision	2,488	336	4,128	1,113
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance	10,274	7,022	10,274	7,022	9,195	7,799	5,741	5,746
Charged-offs	(124)		(406)
Recoveries			327
Provision	1,203	1,281	2,554	1,276
Construction Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance	2,646	524	2,646	524	1,945	1,239	504	362
Provision	701	20	1,407	162
Residential Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance	1,012	1,052	1,012	1,052	1,161	1,113	1,011	990
Charged-offs				(108)
Recoveries			2	11
Provision	(149)	41	(103)	159
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance	4	5	4	5	7	7	63	146
Charged-offs		(18)	(13)	(7)
Recoveries		11	1	13
Provision	(3)	(51)	9	(147)
Unallocated Financing Receivables [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance	474	1,037	474	1,037	$ 535	$ 919	$ 1,364	$ 1,391
Provision	$ (61)	$ (327)	$ (445)	$ (354)