Schedule II Valuation of Qualifying Accounts

12 Months Ended

Jul. 31, 2022

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

Schedule II - Valuation and Qualifying Accounts

SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS

	Year ended July 31,
Description	2022		2021		2020
	(Dollars in thousands)
Valuation accounts deducted in balance sheet from assets to which they apply — Accounts receivable — allowance for credit losses:
Balances at beginning of period	$	7,306	$	7,157	$	5,005
Additions — Due to acquired businesses	—		388		—
Additions — Charged to expense	859		803		2,495
Deductions — Bad debts written off, net of recoveries	(810)		(1,042)		(343)
Balances at end of period	$	7,355	$	7,306	$	7,157
Inventory — Reserve for slow-moving inventory:
Balances at beginning of period	$	23,009	$	16,309	$	13,404
Additions — Due to acquired businesses	—		2,957		—
Additions — Charged to expense	10,198		4,908		5,722
Deductions — Inventory write-offs	(3,330)		(1,165)		(2,817)
Balances at end of period	$	29,877	$	23,009	$	16,309
Valuation allowances against deferred tax assets:
Balances at beginning of period	$	51,069	$	58,809	$	60,073
Additions — Due to acquired businesses	—		1,351		—
Additions — Charged to expense	48		4,168		6,204
Deductions — Valuation allowances reversed/utilized	(3,841)		(13,259)		(7,468)
Balances at end of period	$	47,276	$	51,069	$	58,809