Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Allowance for loan losses:
Beginning Balance	$ 15,741	$ 16,246	$ 16,158	$ 16,223
Charge-offs	1,066	936	1,757	1,311
Recoveries	411	512	685	910
Provision (release)	750		750
Ending Balance	15,836	15,822	15,836	15,822
Ending balance: Individually evaluated for impairment	98	758	98	758
Ending balance: Collectively evaluated for impairment	15,738	15,064	15,738	15,064
Loans:
Ending balance	1,539,647	1,161,151	1,539,647	1,161,151	$ 1,478,809
Ending balance: Individually evaluated for impairment	20,598	24,718	20,598	24,718
Ending balance: Collectively evaluated for impairment	1,519,049	1,136,433	1,519,049	1,136,433
Commercial
Allowance for loan losses:
Beginning Balance	1,672	2,173	1,629	2,041
Charge-offs	6	8	7	19
Recoveries	5	8	7	12
Provision (release)	479	(753)	521	(614)
Ending Balance	2,150	1,420	2,150	1,420
Ending balance: Collectively evaluated for impairment	2,150	1,420	2,150	1,420
Loans:
Ending balance	256,760	127,709	256,760	127,709	228,113
Ending balance: Individually evaluated for impairment	216	528	216	528
Ending balance: Collectively evaluated for impairment	256,544	127,181	256,544	127,181
Lease financing receivables
Allowance for loan losses:
Beginning Balance	603	184	633	55
Charge-offs			117	13
Provision (release)	188	91	275	233
Ending Balance	791	275	791	275
Ending balance: Individually evaluated for impairment	98		98
Ending balance: Collectively evaluated for impairment	693	275	693	275
Loans:
Ending balance	70,138	42,013	70,138	42,013	55,451
Ending balance: Individually evaluated for impairment	460		460
Ending balance: Collectively evaluated for impairment	69,678	42,013	69,678	42,013
Real estate - commercial
Allowance for loan losses:
Beginning Balance	7,831	8,793	9,547	9,013
Charge-offs	4	690	278	692
Recoveries	46	145	81	228
Provision (release)	234	706	(1,243)	405
Ending Balance	8,107	8,954	8,107	8,954
Ending balance: Individually evaluated for impairment		752		752
Ending balance: Collectively evaluated for impairment	8,107	8,202	8,107	8,202
Loans:
Ending balance	706,103	600,942	706,103	600,942
Ending balance: Individually evaluated for impairment	3,113	9,604	3,113	9,604
Ending balance: Collectively evaluated for impairment	702,990	591,338	702,990	591,338
Real estate - residential
Allowance for loan losses:
Beginning Balance	3,056	1,664	2,692	1,694
Charge-offs	976	171	1,171	437
Recoveries	249	290	391	519
Provision (release)	247	1,150	664	1,157
Ending Balance	2,576	2,933	2,576	2,933
Ending balance: Individually evaluated for impairment		6		6
Ending balance: Collectively evaluated for impairment	2,576	2,927	2,576	2,927
Loans:
Ending balance	398,170	352,595	398,170	352,595
Ending balance: Individually evaluated for impairment	16,580	14,508	16,580	14,508
Ending balance: Collectively evaluated for impairment	381,590	338,087	381,590	338,087
Consumer
Allowance for loan losses:
Beginning Balance	764	1,081	833	1,190
Charge-offs	80	67	180	150
Recoveries	46	56	121	127
Provision (release)	118	(208)	74	(305)
Ending Balance	848	862	848	862
Ending balance: Collectively evaluated for impairment	848	862	848	862
Loans:
Ending balance	2,878	2,966	2,878	2,966	3,237
Ending balance: Individually evaluated for impairment	9		9
Ending balance: Collectively evaluated for impairment	2,869	2,966	2,869	2,966
All other
Allowance for loan losses:
Beginning Balance	837	2,101	435	1,965
Recoveries	5	7	7	13
Provision (release)	(335)	(1,110)	65	(980)
Ending Balance	507	998	507	998
Ending balance: Collectively evaluated for impairment	507	998	507	998
Loans:
Ending balance	11,937	12,722	11,937	12,722	$ 13,190
Ending balance: Collectively evaluated for impairment	11,937	12,722	11,937	12,722
Construction Loans \| Real estate - commercial
Allowance for loan losses:
Beginning Balance	978	250	389	265
Charge-offs			4
Recoveries	60	6	78	11
Provision (release)	(181)	124	394	104
Ending Balance	857	380	857	380
Ending balance: Collectively evaluated for impairment	857	380	857	380
Loans:
Ending balance	93,661	22,204	93,661	22,204
Ending balance: Individually evaluated for impairment	220	78	220	78
Ending balance: Collectively evaluated for impairment	$ 93,441	$ 22,126	$ 93,441	$ 22,126

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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