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Commitments and Contingencies	9 Months Ended
Commitments and Contingencies	Mar. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Standby letters of credit for $2.3 million and $3.5 million secured our performance on professional services contracts, certain facility leases and potential liabilities as of March 31, 2021 and June 30, 2020, respectively. The letters of credit expire at various dates through fiscal 2026.