Loans and the Allowance for Loan and Lease Losses (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
LOANS AND THE ALLOWANCE FOR LOAN LOSSES (Details) [Line Items]
Non Accrual Contractual Due	90 days
Loans Pledged as Collateral	$ 160,000	$ 100,000
Capital Leases, Net Investment in Direct Financing Leases, Minimum Payments to be Received	4,105	4,267
Capital Leases Net Investment In Direct Financing Leases Unearned Interest Income	394	538
Capital Leases, Net Investment in Direct Financing Leases	3,712	3,729
Loans performing under the restructured terms	85,900	1,800	$ 5,700
Troubled debt restructurings	85,600	2,800
Financing Receivable, Collectively Evaluated for Impairment	2,985,509	2,516,251
Allowance for Loan and Lease Losses Period Increase Decrease Due to Trouble Debt Restructuring	$ 4,500
Debt Instrument, Interest Rate, Stated Percentage Rate Range	5.75%
Debt Instrument, Interest Rate, Increase (Decrease)	3.75%
Specific allocations associated with taxi medallion, fair value	$ 4,500	0
Valuation per Medallion Amount	800
Commitments to Lend Additional Funds	0
Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down	4,500	333
Specific allowance for the net investment in direct lease financing	$ 1,300
Minimum [Member]
LOANS AND THE ALLOWANCE FOR LOAN LOSSES (Details) [Line Items]
Amortization Period For Interest	25 years
Debt Instrument, Interest Rate, Stated Percentage Rate Range	3.00%
Maximum [Member]
LOANS AND THE ALLOWANCE FOR LOAN LOSSES (Details) [Line Items]
Amortization Period For Interest	30 years
Debt Instrument, Interest Rate, Stated Percentage Rate Range	3.25%
Acquired Loans [Member]
LOANS AND THE ALLOWANCE FOR LOAN LOSSES (Details) [Line Items]
Financing Receivable, Collectively Evaluated for Impairment	$ 867,000	120,000
Real Estate Loan [Member]
LOANS AND THE ALLOWANCE FOR LOAN LOSSES (Details) [Line Items]
Financing Receivable, Collectively Evaluated for Impairment	$ 672,000	$ 809,000

Allowance for loan and lease losses period increase decrease due to trouble debt restructuring.

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Amortization period for interest.

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Capital Leases Net Investment In Direct Financing Leases Unearned Interest Income

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Commitments to lend additional funds.

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Loans and the allowance for loan losses details line items.

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Loans performing under the restructured terms

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Non accrual contractual due.

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Specific allocations associated with taxi medallion, fair value.

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- Definition

Specific allowance for the net investment in direct lease financing.

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Valuation per Medallion Amount.

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- Definition

The net investment in direct financing leases as of the balance sheet date consisting of: (a) minimum lease payments due on direct financing leases, (b) unguaranteed residual value, and (c) any unamortized initial direct costs; less: (i) executory costs, (ii) unearned income, and (iii) the accumulated allowance for uncollectible minimum lease payments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=25496975&loc=d3e45377-112738

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Amount of remaining payments as of the balance sheet date that lessees are obligated to make or can be required to make under direct financing leases, including any guarantee of residual value and executory costs. The amount also includes any guaranteed rental payments by an unrelated third-party provided that are financially capable of making such payments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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- Definition

Incremental percentage increase (decrease) in the stated rate on a debt instrument.

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No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
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The balance of financing receivables that were collectively evaluated for impairment.

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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 11B
-Subparagraph (h)
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- Definition

Reflects the amount of the write-down related to a troubled debt restructuring.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 40
-Section 50
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Carrying amount as of the balance sheet date of loans that have been pledged as collateral for borrowings. If the secured party has the right by contract or custom to sell or re-pledge the collateral, then the debtor reclassifies that asset and report that asset in its statement of financial position separately from other assets not so encumbered.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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For a debtor, the gain (loss) recognized on the transfer of assets, after the impact of income tax expense or benefit, arising from the difference between the book value of the assets transferred before the restructuring and the fair value of the assets transferred.

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