Summary of Signficant Accounting Policies (Details Textual 1) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Business Acquisition [Line Items]
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	575	599	692
Goodwill	$ 271,567	$ 269,551	$ 264,230
Finite-Lived Intangible Assets, Accumulated Amortization	184,352	173,346
Intangible Assets, Gross (Excluding Goodwill)	$ 265,773	$ 266,510
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	396	642	260
Technology-Based and other [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross	$ 31,715	$ 31,872
Finite-Lived Intangible Assets, Accumulated Amortization	$ 24,476	23,838
Technology-Based and other [Member] | Maximum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	20 years
Technology-Based and other [Member] | Minimum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	4 years
Customer-related [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross	$ 179,529	179,889
Finite-Lived Intangible Assets, Accumulated Amortization	$ 120,091	112,890
Customer-related [Member] | Maximum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	21 years
Customer-related [Member] | Minimum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	10 years
Unpatented Technology [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross	$ 31,485	31,487
Finite-Lived Intangible Assets, Accumulated Amortization	$ 27,130	25,177
Unpatented Technology [Member] | Maximum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	30 years
Unpatented Technology [Member] | Minimum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	10 years
Trademarks [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross	$ 23,044	12,426
Finite-Lived Intangible Assets, Accumulated Amortization	$ 12,655	11,441
Trademarks [Member] | Maximum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	20 years
Trademarks [Member] | Minimum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	5 years
Trademarks [Member]
Business Acquisition [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill)	$ 0	10,836
Infrastructure [Member]
Business Acquisition [Line Items]
Goodwill	0	0	$ 0
Metal Cutting [Member]
Business Acquisition [Line Items]
Goodwill	$ 271,567	$ 269,551	$ 264,230