Percentage of loans and leases receivable gross carrying amount.

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

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.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
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- Definition

Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.

+ References

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

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

+ References

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- Definition

Amount of undisbursed portion of the loan receivable balance (loans in process). Excludes loans and leases covered under loss sharing agreements.

+ References

No definition available.

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- Definition

Amount after allowance and 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 and loans held for sale.

+ References

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- Definition

Amount of deferred fees paid by borrowers and unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of loans that are being amortized into income as an adjustment to yield. Excludes amounts for loans and leases covered under loss sharing agreements.

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Bank Loans (Schedule Of Balance And Associated Percentage Of Each Major Loan Category In Bank Loan Portfolio) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross bank loans	$ 6,213,813		$ 5,637,565
Unamortized loan premium/(discount), net	1,113		858
Unamortized loan fees, net of loan fees	75		(49)
Loans in process	(706)		(2,021)
Allowance for loan losses	(54,202)	$ (51,298)	(45,163)	$ (35,866)	$ (34,050)	$ (29,787)
Bank loans, net	$ 6,160,093		$ 5,591,190
Gross bank loans, Percent	100.00%		100.00%
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross bank loans	$ 2,248,528		$ 2,161,400
Allowance for loan losses	$ (5,569)	(4,190)	$ (2,660)	(1,529)	(1,330)	(1,241)
Gross bank loans, Percent	36.20%		38.40%
Commercial And Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross bank loans	$ 2,064,052		$ 1,710,399
Allowance for loan losses	$ (40,805)	(38,789)	$ (35,127)	(29,816)	(27,700)	(24,748)
Gross bank loans, Percent	33.20%		30.30%
Securities-Based Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross bank loans	$ 1,755,592		$ 1,614,033
Allowance for loan losses	$ (3,600)	(3,393)	$ (3,094)	(1,731)	(1,605)	(1,607)
Gross bank loans, Percent	28.30%		28.60%
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross bank loans	$ 42,666		$ 45,391
Allowance for loan losses	$ (105)	(107)	$ (129)	(107)	(84)	(105)
Gross bank loans, Percent	0.70%		0.80%
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross bank loans	$ 71,517		$ 78,711
Allowance for loan losses	$ (932)	(1,618)	$ (1,363)	(512)	(1,289)	(264)
Gross bank loans, Percent	1.20%		1.40%
Home Equity Lines Of Credit [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross bank loans	$ 14,303		$ 15,008
Allowance for loan losses	$ (283)	(285)	$ (371)	(283)	(267)	(290)
Gross bank loans, Percent	0.20%		0.30%
Construction And Land [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross bank loans	$ 17,155		$ 12,623
Allowance for loan losses	$ (224)	$ (437)	$ (232)	$ (144)	$ (118)	$ (78)
Gross bank loans, Percent	0.20%		0.20%