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Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Commitments and Letters of Credit

The following table sets forth our commitments and letters of credit as of the dates presented:

	December 31,
(dollars in thousands)	2017				2016
Commitments to extend credit	$	1,420,428			$	1,509,696
Standby letters of credit	80,918				84,534
Total	$	1,501,346			$	1,594,230

Future Estimated Payments Related to Data Processing and Communication Charges

The following table sets forth the future estimated payments related to data processing and communication charges for each of the five years following December 31, 2017:

(dollars in thousands)	Total
2018	$	12,237
2019	12,633
2020	13,047
2021	13,465
2022	13,926
Total	$	65,308

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Commitments and Letters of Credit [Table Text Block]

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Tabular disclosure of future minimum lease payments as of the date of the latest balance sheet presented, in aggregate and for each of the five years succeeding fiscal years, with separate deductions from the total for the amount representing executor costs, including any profit thereon, included in the minimum lease payments and for the amount of the imputed interest necessary to reduce the net minimum lease payments to present value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737

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