For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Business Segments - Narrative (Details)	12 Months Ended
Business Segments - Narrative (Details)	Jun. 30, 2023 reportingSegment	Jun. 30, 2023 ssgment	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Business Segments [Line Items]
Number of reportable segments	2	2
U.S. Government \| Sales \| Revenue from Various Agencies and Departments
Business Segments [Line Items]
Percentage of revenues			94.80%	94.80%	95.50%