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Accrued Expenses and Other Current Liabilities
 6 Months Ended
Mar. 31, 2024
Payables and Accruals [Abstract]  
Accrued Expenses and Other Current Liabilities Accrued Expenses and Other Current Liabilities
The components of accrued expenses and other current liabilities consisted of the following:
(in thousands)March 31, 2024September 30, 2023
Compensation$5,137 $5,980 
Warranty706 864
Commissions68 468
Professional fees745 493
Other981 666
Accrued expenses and other current liabilities$7,637 $8,471 

The changes in product warranty accruals consisted of the following:
(in thousands)March 31, 2024September 30, 2023
Balance at beginning of period$864 $911 
Provision for product warranty expense63 120
Adjustments and utilization of warranty accrual(221)(167)
Balance at end of period$706 $864