Share Repurchase Programs (Details) - USD ($)	12 Months Ended	95 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2022	Aug. 31, 2014
Equity [Abstract]
Share repurchase program, authorized amount					$ 50,000,000
Purchase of common stock (in shares)	0	0		1,416,587
Purchase of common stock			$ 1,625,000	$ 22,000,000

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Balance Type:	debit
Period Type:	duration