Other Intangibles

6 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Other Intangibles

OTHER INTANGIBLES

Core deposit intangibles and other intangibles are recorded on the acquisition date of an entity. The Corporation has one year after the acquisition date, the measurement period, to record subsequent adjustments to these intangibles for provisional amounts recorded at the acquisition date. The Level One acquisition on April 1, 2022 resulted in a core deposit intangible of $17.2 million and other intangibles, consisting of non-compete intangibles, of $1.4 million. In addition, the Hoosier acquisition on April 1, 2021 resulted in a customer relationship intangible of $2.2 million. Details regarding the Level One and Hoosier acquisitions are discussed in NOTE 2. ACQUISITIONS of these Notes to Consolidated Condensed Financial Statements. The carrying basis and accumulated amortization of recognized core deposit intangibles and other intangibles are noted below.

	June 30, 2022		December 31, 2021
Gross carrying amount	$	104,643	$	102,396
Other intangibles acquired	18,642		2,247
Accumulated amortization	(82,837)		(79,168)
Total core deposit and other intangibles	$	40,448	$	25,475

The core deposit intangibles and other intangibles are being amortized primarily on an accelerated basis over their estimated useful lives, generally over a period of two years to ten years. Intangible amortization expenses for each of the three and six months ended June 30, 2022 were $2.3 million and $3.7 million, respectively. This was compared to the three and six months ended June 30, 2021 which were $1.5 million and $2.8 million, respectively. Estimated future amortization expense is summarized as follows:

	Amortization Expense
2022	$	4,606
2023	8,742
2024	7,271
2025	6,028
2026	4,910
After 2026	8,891
	$	40,448