LOANS AND LEASES AND ALLOWANCE FOR LOAN AND LEASE LOSSES - Loans and Leases Individually Evaluated for Impairment by Class of Loans (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Unpaid Principal Balance
Total	$ 39,527		$ 39,527		$ 21,704
Recorded Investment
Total	37,034		37,034		18,946
Allowance for Loan and Lease Losses	524		524		96
Average Recorded Investment	37,127	20,438	22,764	17,686
Interest Income Recognized	291	153	419	284
Cash Basis Interest Recognized	335	164	471	298
Commercial and industrial
Unpaid Principal Balance
With no related allowance recorded	4,249		4,249		50
With an allowance recorded	3,097		3,097		0
Recorded Investment
With no related allowance recorded	4,238		4,238		33
With an allowance recorded	3,095		3,095		0
Allowance for Loan and Lease Losses	7		7		0
Average Recorded Investment	7,295	137	2,432	69
Interest Income Recognized	31	8	31	8
Cash Basis Interest Recognized	56	8	56	8
Commercial real estate
Unpaid Principal Balance
With no related allowance recorded	3,707		3,707		4,951
With an allowance recorded	915		915		0
Recorded Investment
With no related allowance recorded	2,655		2,655		3,868
With an allowance recorded	917		917		0
Allowance for Loan and Lease Losses	0		0		0
Average Recorded Investment	3,595	6,021	3,476	3,391
Interest Income Recognized	44	71	93	94
Cash Basis Interest Recognized	51	79	108	102
Multi-family
Unpaid Principal Balance
With no related allowance recorded	296		296		487
With an allowance recorded	1,461		1,461		1,797
Recorded Investment
With no related allowance recorded	273		273		270
With an allowance recorded	1,349		1,349		1,702
Allowance for Loan and Lease Losses	80		80		60
Average Recorded Investment	1,637	0	1,668	1,106
Interest Income Recognized	12	0	25	16
Cash Basis Interest Recognized	12	0	25	18
SBA
Unpaid Principal Balance
With no related allowance recorded	24		24		26
Recorded Investment
With no related allowance recorded	6		6		10
Average Recorded Investment	6	11	2	12
Interest Income Recognized	0	1	0	1
Cash Basis Interest Recognized	0	1	0	1
Single family residential mortgage
Unpaid Principal Balance
With no related allowance recorded	18,189		18,189		10,765
With an allowance recorded	5,642		5,642		3,378
Recorded Investment
With no related allowance recorded	17,459		17,459		9,487
With an allowance recorded	5,660		5,660		3,327
Allowance for Loan and Lease Losses	437		437		34
Average Recorded Investment	23,201	13,218	14,580	12,265
Interest Income Recognized	182	73	247	165
Cash Basis Interest Recognized	194	76	259	169
Other consumer
Unpaid Principal Balance
With no related allowance recorded	1,947		1,947		248
With an allowance recorded	0		0		2
Recorded Investment
With no related allowance recorded	1,382		1,382		247
With an allowance recorded	0		0		2
Allowance for Loan and Lease Losses	0		0		2
Average Recorded Investment	1,393	1,051	606	843
Interest Income Recognized	22	0	23	0
Cash Basis Interest Recognized	$ 22	$ 0	$ 23	$ 0

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 17

-URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5258-111524

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 14A

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953550-111524

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