Intangible Assets - Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
The following is a summary of the changes in the carrying value of goodwill
Accumulated amortization	$ (25,472)	$ (23,102)
Finite-Lived Intangible Assets, Net	13,493	15,863
Intangible assets, gross	38,965	38,965
Amortization of Intangible Assets	2,400	2,400	$ 2,400
Trade Names
The following is a summary of the changes in the carrying value of goodwill
Finite-Lived Intangible Assets, Net	4,522	4,522
Total unamortized intangible assets
The following is a summary of the changes in the carrying value of goodwill
Finite-Lived Intangible Assets, Net	4,522	4,522
Indefinite-lived intangible assets	4,522	$ 4,522
Customer Relationships
The following is a summary of the changes in the carrying value of goodwill
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		3 years 8 months 12 days
Finite-lived intangible assets, gross carrying amount	33,003	$ 33,003
Accumulated amortization	(24,092)	(21,893)
Finite-Lived Intangible Assets, Net	8,911	$ 11,110
Noncompete Agreements
The following is a summary of the changes in the carrying value of goodwill
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		3 months 18 days
Finite-lived intangible assets, gross carrying amount	930	$ 930
Accumulated amortization	(885)	(752)
Finite-Lived Intangible Assets, Net	45	$ 178
Trade Secrets
The following is a summary of the changes in the carrying value of goodwill
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		4 months 24 days
Finite-lived intangible assets, gross carrying amount	510	$ 510
Accumulated amortization	(495)	(457)
Finite-Lived Intangible Assets, Net	15	53
Total amortized intangible assets
The following is a summary of the changes in the carrying value of goodwill
Finite-lived intangible assets, gross carrying amount	34,443	34,443
Accumulated amortization	(25,472)	(23,102)
Finite-Lived Intangible Assets, Net	$ 8,971	$ 11,341