XML 31 R15.htm IDEA: XBRL DOCUMENT v3.7.0.1
Intangible Assets
3 Months Ended
Mar. 31, 2017
Goodwill And Intangible Assets Disclosure [Abstract]  
Intangible Assets

Note 6Intangible Assets

The following is a summary of other intangible assets included in the Consolidated Condensed Statements of Condition:
  
March 31, 2017December 31, 2016
(Dollars in thousands)Gross Carrying AmountAccumulated AmortizationNet Carrying ValueGross Carrying AmountAccumulated AmortizationNet Carrying Value
Core deposit intangibles$16,850$(5,199)$11,651$16,850$(4,721)$12,129
Customer lists54,865(47,053)7,81254,865(46,302)8,563
Other (a)322-322555(230)325
Total$72,037$(52,252)$19,785$72,270$(51,253)$21,017

Balance at March 31, 2017 relates to state banking licenses and are not subject to amortization.

Amortization expense was $1.2 million and $1.3 million for the three months ended March 31, 2017 and 2016, respectively. As of March 31, 2017 the estimated aggregated amortization expense is expected to be

(Dollars in thousands)
YearAmortization
Remainder of 2017$3,683
20184,679
20194,453
20201,659
20211,574
20221,450

Gross goodwill, accumulated impairments, and accumulated divestiture related write-offs were determined beginning January 1, 2012, when a change in accounting requirements resulted in goodwill being assessed for impairment rather than being amortized. Gross goodwill of $200.0 million with accumulated impairments and accumulated divestiture-related write-offs of $114.1 million and $85.9 million, respectively, were previously allocated to the non-strategic segment, resulting in $0 net goodwill allocated to the non-strategic segment as of March 31, 2017 and December 31, 2016. The regional banking and fixed income segments do not have any accumulated impairments or divestiture related write-offs. The following is a summary of goodwill by reportable segment included in the Consolidated Condensed Statements of Condition as of March 31, 2017 and December 31, 2016.

RegionalFixed
(Dollars in thousands)BankingIncomeTotal
December 31, 2015$93,303$98,004$191,307
Additions---
March 31, 2016$93,303$98,004$191,307
December 31, 2016$93,367$98,004$191,371
Additions---
March 31, 2017$93,367$98,004$191,371