Allowance for Loan Losses - (Tables)

6 Months Ended

Jun. 30, 2017

Receivables [Abstract]

Summary of Company's Allowance for Loan Losses ("ALL") and Recorded Investment in Loans

The tables below detail the Company’s allowance for loan losses (“ALL”) and recorded investment in loans as of and for the three and six months ended June 30, 2017 and 2016:

	Three months ended  June 30, 2017
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	20,539	$	5,815	$	4,216	$	280	$	30,850
Non 310-30 beginning balance		20,539		5,599		4,216		276		30,630
Charge-offs		—		—		(2)		(119)		(121)
Recoveries		30		10		110		55		205
Provision		4,087		191		(257)		82		4,103
Non 310-30 ending balance		24,656		5,800		4,067		294		34,817
ASC 310-30 beginning balance		—		216		—		4		220
Charge-offs		—		—		—		—		—
Recoveries		—		—		—		—		—
(Recoupment) provision		—		(82)		—		4		(78)
ASC 310-30 ending balance		—		134		—		8		142
Ending balance	$	24,656	$	5,934	$	4,067	$	302	$	34,959

	Three months ended  June 30, 2016
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	28,684	$	3,861	$	4,325	$	296	$	37,166
Non 310-30 beginning balance		28,610		3,803		4,289		249		36,951
Charge-offs		(3,375)		—		(140)		(171)		(3,686)
Recoveries		12		56		16		126		210
Provision		4,733		1,298		339		30		6,400
Non 310-30 ending balance		29,980		5,157		4,504		234		39,875
ASC 310-30 beginning balance		74		58		36		47		215
Charge-offs		—		(41)		—		—		(41)
Recoveries		—		—		—		—		—
(Recoupment) provision		(72)		194		(36)		(29)		57
ASC 310-30 ending balance		2		211		—		18		231
Ending balance	$	29,982	$	5,368	$	4,504	$	252	$	40,106

	Six months ended June 30, 2017
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	18,821	$	5,642	$	4,387	$	324	$	29,174
Non 310-30 beginning balance		18,821		5,422		4,387		319		28,949
Charge-offs		(20)		—		(10)		(301)		(331)
Recoveries		41		20		113		122		296
Provision		5,814		358		(423)		154		5,903
Non 310-30 ending balance		24,656		5,800		4,067		294		34,817
ASC 310-30 beginning balance		—		220		—		5		225
Charge-offs		—		—		—		—		—
Recoveries		—		—		—		—		—
(Recoupment) provision		—		(86)		—		3		(83)
ASC 310-30 ending balance		—		134		—		8		142
Ending balance	$	24,656	$	5,934	$	4,067	$	302	$	34,959
Ending allowance balance attributable to:
Non 310-30 loans individually evaluated for impairment	$	6,197	$	1	$	45	$	1	$	6,244
Non 310-30 loans collectively evaluated for impairment		18,459		5,799		4,022		293		28,573
ASC 310-30 loans		—		134		—		8		142
Total ending allowance balance	$	24,656	$	5,934	$	4,067	$	302	$	34,959
Loans:
Non 310-30 individually evaluated for impairment	$	30,458	$	551	$	8,205	$	165	$	39,379
Non 310-30 collectively evaluated for impairment		1,709,018		472,684		706,294		26,143		2,914,139
ASC 310-30 loans		35,978		83,785		14,012		652		134,427
Total loans	$	1,775,454	$	557,020	$	728,511	$	26,960	$	3,087,945

	Six months ended June 30, 2016
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	17,261	$	4,166	$	5,281	$	411	$	27,119
Non 310-30 beginning balance		16,473		3,939		5,245		385		26,042
Charge-offs		(3,484)		(276)		(197)		(388)		(4,345)
Recoveries		24		65		23		185		297
Provision		16,967		1,429		(567)		52		17,881
Non 310-30 ending balance		29,980		5,157		4,504		234		39,875
ASC 310-30 beginning balance		788		227		36		26		1,077
Charge-offs		—		(41)		—		—		(41)
Recoveries		—		—		—		—		—
(Recoupment) provision		(786)		25		(36)		(8)		(805)
ASC 310-30 ending balance		2		211		—		18		231
Ending balance	$	29,982	$	5,368	$	4,504	$	252	$	40,106
Ending allowance balance attributable to:
Non 310-30 loans individually evaluated for impairment	$	14,933	$	3	$	39	$	2	$	14,977
Non 310-30 loans collectively evaluated for impairment		15,047		5,154		4,465		232		24,898
ASC 310-30 loans		2		211		—		18		231
Total ending allowance balance	$	29,982	$	5,368	$	4,504	$	252	$	40,106
Loans:
Non 310-30 individually evaluated for impairment	$	37,265	$	842	$	7,369	$	240	$	45,716
Non 310-30 collectively evaluated for impairment		1,406,609		423,178		667,461		26,258		2,523,506
ASC 310-30 loans		46,875		101,719		19,341		1,347		169,282
Total loans	$	1,490,749	$	525,739	$	694,171	$	27,845	$	2,738,504