Amount of Common Equity Tier One Risk-based Capital, as defined by regulatory framework.

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- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-Subparagraph (a),(b)
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

The cash inflow associated with the deconsolidation of a previously consolidated subsidiary or sale of an entity that is related to it but not strictly controlled.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585

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Aggregate cash proceeds received from a combination of transactions in which noncurrent assets are sold, which may include the sale of a business, an investment in an affiliate (including an equity method investee), property, plant and equipment and intangible assets. Excludes sales of trading, available-for-sale, and held-to-maturity securities.

+ References

No definition available.

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- Definition

Describes the event or transaction that occurred between the balance sheet date and the date the financial statements are issued or available to be issued.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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- Definition

Date the event occurred after the balance sheet date but before financial statements are issues or available to be issued, in CCYY-MM-DD format.

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Subsequent Event (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
Subsequent Event (Details) - USD ($) $ in Thousands	Apr. 30, 2018	Mar. 31, 2018	Mar. 31, 2017
Subsequent Event [Line Items]
Income tax expense		$ 6,026	$ 6,553
Subsequent Event [Member]
Subsequent Event [Line Items]
Subsequent Event, Date	Apr. 30, 2018
Subsequent Event, Description	the Company completed the sale of its ownership interest in Anchor. Anchor’s results remain consolidated in the Company’s results during current and prior periods. The transaction had previously been announced in December 2017. The Company classified the assets and liabilities of Anchor as held for sale at March 31, 2018 and December 31, 2017, which are included with other assets and other liabilities, respectively, on the Company’s consolidated balance sheets.
Proceeds from Divestiture of Interest in Subsidiaries and Affiliates	$ 32,000
Discontinued Operation, Nature of Activities Having Continuing Involvement after Disposal	15,000
Subsequent Event [Member] \| Minimum [Member]
Subsequent Event [Line Items]
Income tax expense	11,000
Common Equity Tier One Capital	34,000
Subsequent Event [Member] \| Maximum [Member]
Subsequent Event [Line Items]
Income tax expense	12,000
Common Equity Tier One Capital	$ 35,000