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REGULATORY MATTERS (Tables)

12 Months Ended

Dec. 31, 2023

REGULATORY MATTERS

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations

The following table presents the actual and required capital amounts and related ratios for the Corporation and First Financial Bank, N.A., at year-end 2023 and 2022.

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​	​	​	​	​	​	​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	​	​	​	​	​	To Be Well Capitalized
​	​	​	​	​	​		​	For Capital				Under Prompt Corrective			​
​		Actual					Adequacy Purposes					Action Provisions			​
(Dollar amounts in thousands)		Amount			Ratio		Amount			Ratio		Amount		Ratio	​
Total risk-based capital		​					​								​
Corporation – 2023	​	$	602,258		15.80	%	$	400,201		10.500	%	N/A		N/A	​
Corporation – 2022	​	​	561,347		14.61	%	​	403,400		10.500	%	N/A		N/A	​
First Financial Bank – 2023	​		560,975		14.89	%		395,567		10.500	%	376,731		10.00	%
First Financial Bank – 2022	​		498,246		13.14	%		398,179		10.500	%	379,219		10.00	%
Common equity tier I capital	​					​									​
Corporation – 2023	​	$	562,492		14.76	%	$	266,800		7.000	%	N/A		N/A	​
Corporation – 2022	​	​	521,568		13.58	%	​	268,933		7.000	%	N/A		N/A	​
First Financial Bank – 2023	​		521,209		13.84	%		263,712		7.000	%	244,875		6.50	%
First Financial Bank – 2022	​		458,467		12.09	%		265,453		7.000	%	246,492		6.50	%
Tier I risk-based capital	​					​		​							​
Corporation – 2023	​	$	562,492		14.76	%	$	323,972		8.500	%	N/A		N/A	​
Corporation – 2022	​	​	521,568		13.58	%	​	326,562		8.500	%	N/A		N/A	​
First Financial Bank – 2023	​		521,209		13.84	%		320,221		8.500	%	301,385		8.00	%
First Financial Bank – 2022	​		458,467		12.09	%		322,336		8.500	%	303,375		8.00	%
Tier I leverage capital	​					​									​
Corporation – 2023	​	$	562,492		12.14	%	$	185,309		4.00	%	N/A		N/A	​
Corporation – 2022	​	​	521,568		10.78	%	​	193,476		4.00	%	N/A		N/A	​
First Financial Bank – 2023	​		521,209		10.73	%		194,384		4.00	%	242,981		5.00	%
First Financial Bank – 2022	​		458,467		9.50	%		193,073		4.00	%	241,341		5.00	%

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- Definition

Financial Services, Banking and Thrift

+ References

No definition available.

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- Definition

Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480696/942-505-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480696/942-505-50-1B

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