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Leases (Tables)

6 Months Ended

Jun. 30, 2019

Leases [Abstract]

Supplemental Information Relating to Operating Leases

	Three Months Ended			Six Months Ended
(Dollars in thousands)	June 30,			June 30,
Lease expense incurred:		2019			2019
Operating lease cost	$	6,031		$	11,218

	At June 30,
(Dollars in thousands)	2019
Operating lease right of use assets	$	62,468
Operating lease liabilities		69,191

	Six Months Ended
	June 30,
(Dollars in thousands)	2019
Operating cash flows from operating leases	$	(8,926)

	At June 30,
	2019
Weighted average remaining operating lease term	5.9 years
Weighted average discount rate on operating leases	4.48	%

Maturities of Lease Liabilities

(Dollars in thousands)
Remainder of 2019	$	9,459
2020		18,653
2021		9,823
2022		9,543
2023		9,291
2024		9,000
Thereafter		20,424
Undiscounted lease payments		86,193
Less: present value adjustment		17,002
Total operating lease liability	$	69,191

X

- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980

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X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980

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