XML 50 R36.htm IDEA: XBRL DOCUMENT v3.22.4
Goodwill and Other Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets and Goodwill
The following is a summary of the gross carrying amount and accumulated amortization of amortizable intangible assets as of December 31, 2022 and December 31, 2021 and the carrying amount of unamortizable intangible assets as of those same dates.
 December 31, 2022December 31, 2021
($ in thousands)Gross Carrying
Amount		Accumulated
Amortization		Gross Carrying
Amount		Accumulated
Amortization
Amortizable intangible assets:    
Customer lists$2,700 1,847 2,700 1,386 
Core deposit intangibles29,050 21,274 29,050 18,076 
SBA servicing asset13,264 9,260 11,932 6,460 
Other100 58 100 33 
Total$45,114 32,439 43,782 25,955 
Unamortizable intangible assets:
Goodwill$364,263 364,263 
SBA Servicing Assets The following table presents the changes in the SBA servicing assets for each period indicated. Impairment charges included with amortization expense in the table below were immaterial for each period presented.
($ in thousands)December 31, 2022December 31, 2021
Beginning balance, net$5,472 5,788 
New servicing assets1,332 1,956 
Amortization expense and impairment charges(2,800)(2,272)
Ending balance, net$4,004 5,472 
Changes in Carrying Amount of Goodwill
The following table presents the changes in carrying amounts of goodwill:

($ in thousands)Total Goodwill
Balance at December 31, 2020$239,272 
Additions from acquisition of Select132,356 
Reduction from disposal of First Bank Insurance(7,365)
Balance at December 31, 2021364,263 
Net activity during 2022— 
Balance at December 31, 2022$364,263 
Schedule of the Estimated Amortization Expense
The following table presents the estimated amortization expense schedule related to acquisition-related amortizable intangible assets for each of the five calendar years ending December 31, 2027 and the estimated amount amortizable thereafter. These amounts will be recorded as "Intangibles amortization expense" within the noninterest expense section of the consolidated statements of income. These estimates are subject to change in future periods to the extent management determines it is necessary to make adjustments to the carrying value or estimated useful lives of amortizable intangible assets.
($ in thousands)Estimated
Amortization Expense
2023$2,545 
20241,718 
20251,358 
2026962 
2027781 
Thereafter1,307 
Total$8,671