Accrued Expenses and Other Current Liabilities (Tables)

6 Months Ended

Jan. 31, 2025

Payables and Accruals [Abstract]

Accrued expenses and other current liabilities

Accrued expenses and other current liabilities consist of the following at:

	January 31, 2025		July 31, 2024
Accrued wages and benefits	$	19,339,000	22,131,000
Accrued contract costs	9,561,000		17,267,000
Accrued warranty obligations	8,578,000		7,049,000
Accrued commissions and royalties	5,280,000		5,396,000
Accrued legal costs	1,538,000		3,092,000
Other	9,174,000		7,310,000
Accrued expenses and other current liabilities	$	53,470,000	62,245,000

Product warranty rollforward

Changes in our accrued warranty obligations during the six months ended January 31, 2025 and 2024 were as follows:

	Six months ended January 31,
	2025		2024
Balance at beginning of period	$	7,049,000	8,285,000
Provision for warranty obligations	3,179,000		(27,000)
Charges incurred	(1,650,000)		(896,000)
Adjustments for changes in estimates	—		(100,000)
PST Divestiture	—		(418,000)
Balance at end of period	$	8,578,000	6,844,000