Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Allowance for loan losses:
Beginning Balance	$ 15,836	$ 15,822	$ 16,158	$ 16,223
Charge-offs	241	1,197	1,998	2,508
Recoveries	570	358	1,255	1,268
Provision (release)	300		1,050
Ending Balance	16,465	14,983	16,465	14,983
Ending balance: Individually evaluated for impairment	6	514	6	514
Ending balance: Collectively evaluated for impairment	16,459	14,469	16,459	14,469
Loans:
Ending balance	1,594,191	1,202,852	1,594,191	1,202,852	$ 1,478,809
Ending balance: Individually evaluated for impairment	20,086	23,123	20,086	23,123
Ending balance: Collectively evaluated for impairment	1,574,105	1,179,729	1,574,105	1,179,729
Commercial
Allowance for loan losses:
Beginning Balance	2,150	1,420	1,629	2,041
Charge-offs	13	76	20	95
Recoveries	6	10	13	22
Provision (release)	(104)	141	417	(473)
Ending Balance	2,039	1,495	2,039	1,495
Ending balance: Collectively evaluated for impairment	2,039	1,495	2,039	1,495
Loans:
Ending balance	257,356	136,819	257,356	136,819	228,113
Ending balance: Individually evaluated for impairment	207	583	207	583
Ending balance: Collectively evaluated for impairment	257,149	136,236	257,149	136,236
Lease financing receivables
Allowance for loan losses:
Beginning Balance	791	275	633	55
Charge-offs	98		215	13
Provision (release)	77	71	352	304
Ending Balance	770	346	770	346
Ending balance: Collectively evaluated for impairment	770	346	770	346
Loans:
Ending balance	69,305	47,215	69,305	47,215	55,451
Ending balance: Individually evaluated for impairment	196		196
Ending balance: Collectively evaluated for impairment	69,109	47,215	69,109	47,215
Real estate - commercial
Allowance for loan losses:
Beginning Balance	8,107	8,954	9,547	9,013
Charge-offs	22	792	300	1,484
Recoveries	43	27	124	255
Provision (release)	505	753	(738)	1,158
Ending Balance	8,633	8,942	8,633	8,942
Ending balance: Individually evaluated for impairment		264		264
Ending balance: Collectively evaluated for impairment	8,633	8,678	8,633	8,678
Loans:
Ending balance	739,136	617,280	739,136	617,280
Ending balance: Individually evaluated for impairment	3,147	8,426	3,147	8,426
Ending balance: Collectively evaluated for impairment	735,989	608,854	735,989	608,854
Real estate - residential
Allowance for loan losses:
Beginning Balance	2,576	2,933	2,692	1,694
Charge-offs	7	220	1,178	657
Recoveries	459	199	850	718
Provision (release)	(607)	(577)	57	580
Ending Balance	2,421	2,335	2,421	2,335
Ending balance: Individually evaluated for impairment	6	250	6	250
Ending balance: Collectively evaluated for impairment	2,415	2,085	2,415	2,085
Loans:
Ending balance	419,583	357,846	419,583	357,846
Ending balance: Individually evaluated for impairment	16,323	14,038	16,323	14,038
Ending balance: Collectively evaluated for impairment	403,260	343,808	403,260	343,808
Consumer
Allowance for loan losses:
Beginning Balance	848	862	833	1,190
Charge-offs	82	100	262	250
Recoveries	45	57	166	184
Provision (release)	(1)	118	73	(187)
Ending Balance	810	937	810	937
Ending balance: Collectively evaluated for impairment	810	937	810	937
Loans:
Ending balance	2,770	3,325	2,770	3,325	3,237
Ending balance: Individually evaluated for impairment	8		8
Ending balance: Collectively evaluated for impairment	2,762	3,325	2,762	3,325
All other
Allowance for loan losses:
Beginning Balance	507	998	435	1,965
Recoveries	6	5	13	18
Provision (release)	265	(545)	330	(1,525)
Ending Balance	778	458	778	458
Ending balance: Collectively evaluated for impairment	778	458	778	458
Loans:
Ending balance	11,173	11,581	11,173	11,581	$ 13,190
Ending balance: Collectively evaluated for impairment	11,173	11,581	11,173	11,581
Construction Loans \| Real estate - commercial
Allowance for loan losses:
Beginning Balance	857	380	389	265
Charge-offs	19	9	23	9
Recoveries	11	60	89	71
Provision (release)	165	39	559	143
Ending Balance	1,014	470	1,014	470
Ending balance: Collectively evaluated for impairment	1,014	470	1,014	470
Loans:
Ending balance	94,868	28,786	94,868	28,786
Ending balance: Individually evaluated for impairment	205	76	205	76
Ending balance: Collectively evaluated for impairment	$ 94,663	$ 28,710	$ 94,663	$ 28,710

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

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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.

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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