XML 105 R38.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

INTANGIBLE ASSETS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract] |
Information Concerning Intangible Assets with Finite Life | Information concerning intangible assets with a finite life is presented in the following table (dollars in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Gross |  | ​ | ​ |  | Net
​ | ​ | Carrying | ​ | Accumulated | ​ | Carrying
​ | ​ | Value | ​ | Amortization | ​ | Value
December 31, 2019 |  | ​ |  |  | ​ |  |  | ​ |
Core deposit intangibles | ​ | $ | 135,300 | ​ | $ | 73,336 | ​ | $ | 61,964
Other amortizable intangibles | ​ |  | 15,349 | ​ |  | 3,644 | ​ |  | 11,705
December 31, 2018 | ​ |  |  | ​ |  |  | ​ |  |
Core deposit intangibles | ​ | $ | 95,152 | ​ | $ | 57,293 | ​ | $ | 37,859
Other amortizable intangibles | ​ |  | 12,695 | ​ |  | 1,870 | ​ |  | 10,825
Estimated Remaining Amortization Expense of Intangibles | As of December 31, 2019, the estimated remaining amortization expense of intangibles for the years ended is as follows (dollars in thousands): ​
​ | ​ | ​ | ​
2020 |  | $ | 16,483
2021 | ​ | ​ | 13,874
2022 | ​ | ​ | 11,490
2023 | ​ | ​ | 9,687
2024 | ​ | ​ | 7,819
Thereafter | ​ | ​ | 14,316
Total estimated amortization expense | ​ | $ | 73,669

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration