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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of contractually required payments receivable at acquisition of acquired loans not accounted for as debt securities with evidence of deterioration of credit quality.

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Amount at purchase price of financing receivable purchased with credit deterioration.

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Amount of discount (premium) attributable to other factors on financing receivable purchased with credit deterioration.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Total aggregate amount of all noninterest expense.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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Acquisitions - Additional Information (Details)				3 Months Ended												12 Months Ended
Acquisitions - Additional Information (Details)	Feb. 25, 2022 USD ($)	Feb. 15, 2021 USD ($)	May 22, 2020 USD ($)	Jun. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Sep. 30, 2021 USD ($)	Jun. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Sep. 30, 2020 USD ($)	Jun. 30, 2020 USD ($)	Mar. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Sep. 30, 2019 USD ($)	Jun. 30, 2022 USD ($) loan	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Feb. 26, 2022 USD ($)
Goodwill				$ 27,288,000				$ 14,089,000								$ 27,288,000	$ 14,089,000
Bargain purchase gain																		$ (123,000)
Noninterest expense				17,331,000	$ 16,757,000	$ 15,070,000	$ 14,221,000	$ 14,201,000	$ 13,528,000	$ 13,046,000	$ 13,272,000	$ 15,509,000	$ 13,569,000	$ 13,025,000	$ 12,349,000	63,379,000	$ 54,047,000	$ 54,452,000
Purchased credit-impaired loans																14,935,000
Loan portfolio				204,100,000												204,100,000
Fair value discount																2,100,000
Fair value				187,000,000.0												187,000,000.0
Gross				$ 211,000,000.0												$ 211,000,000.0
Number of PCD loans identified \| loan																31
PCD loans																$ 15,055,000
Fortune Financial Corporation
Cash consideration	$ 12,664,000
Purchase price allocated to core deposit intangible	$ 1,600,000
Core deposit intangible assets amortized period	7 years
Goodwill	$ 12,756,000																		$ 12,800,000
Transaction value	$ 35,548,000
Fortune Financial Corporation \| Noninterest expense
Acquisition related costs																1,400,000
First National Bank, Cairo
Cash consideration		$ 26,932,000
Goodwill		442,000
Transaction value		$ 26,932,000
First National Bank, Cairo \| Noninterest expense
Acquisition related costs																$ 50,000
Central Federal Bancshares
Cash consideration			$ 21,942,000
Purchase price allocated to core deposit intangible			$ 540,000
Core deposit intangible assets amortized period			6 years
Goodwill			$ 0
Bargain purchase gain			(123,000)
Transaction value			21,942,000
Net cash paid for the acquisition			9,100,000
Acquisition related costs			1,200,000
Noninterest expense			1,200,000
Purchased credit-impaired loans			0
Loan portfolio			52,100,000
Fair value discount			$ 662,000