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Summary of Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Restricted Cash and Cash Equivalent Item [Line Items]
Cash and Cash Equivalent	$ 224,641	$ 115,615
Restricted cash	25,000	25,000
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 249,641	$ 140,615	$ 79,812	$ 77,371
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]	true
Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life of intangible assets	6 years
Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life of intangible assets	15 years
Building [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of PP&E	40 years
Construction Equipment [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of PP&E	3 years
Construction Equipment [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of PP&E	15 years
Transportation Equipment [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of PP&E	3 years
Transportation Equipment [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of PP&E	5 years
Office Equipment and Software [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of PP&E	3 years
Office Equipment and Software [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of PP&E	10 years
International [Member]
Restricted Cash and Cash Equivalent Item [Line Items]
Cash	$ 5,900