Accrued Expenses (Tables)

12 Months Ended

Sep. 30, 2023

Accrued Expenses

Summary of the major classes of accrued expenses

	September 30,
	2022		2023
Employee compensation	$	7,734	$	8,329
Taxes, other than income taxes		2,897		2,900
Accrued product returns		700		810
Utilities		1,383		1,171
Professional fees		966		428
Finance lease obligation, current		265		302
Management incentive compensation		3,609		2,289
Other		1,740		1,972
	$	19,294	$	18,201