GOODWILL AND INTANGIBLE ASSETS (Tables)

12 Months Ended

Sep. 30, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table summarizes changes in the balance of goodwill (amounts in thousands):

Balance at September 30, 2023	$	123,548
Foreign currency effect on goodwill	8,026
Balance at September 30, 2024	131,574
Foreign currency effect on goodwill	1,883
Balance at September 30, 2025	$	133,457

Schedule of Intangible Assets

Intangible assets as of September 30, 2025 and 2024 are summarized as follows (amounts in thousands, except for years):

September 30, 2025:	Weighted Average Amortization Period (in years)	Cost		Accumulated Amortization		Net
Completed technologies	7.0	$	76,524	$	40,120	$	36,404
Customer relationships	5.0	5,090		3,583		1,507
Trade names	5.0	6,580		4,692		1,888
Total intangible assets		$	88,194	$	48,395	$	39,799

September 30, 2024:	Weighted Average Amortization Period (in years)	Cost		Accumulated Amortization		Net
Completed technologies	7.0	$	88,435	$	40,104	$	48,331
Customer relationships	5.0	5,000		2,483		2,517
Trade names	5.0	6,470		3,278		3,192
Covenants not to compete	3.0	600		503		97
Total intangible assets		$	100,505	$	46,368	$	54,137

Schedule of Estimated Future Amortization Expense

The estimated future amortization expense related to intangible assets for each of the five succeeding fiscal years is expected to be as follows (amounts in thousands):

Fiscal Year:	Estimated Future Amortization Expense
2026	$	13,240
2027	12,019
2028	10,243
2029	4,297
Total	$	39,799