Cash and Cash Equivalents, Customer Concentrations, and Allowances for Credit Losses (Tables)

6 Months Ended

Mar. 31, 2026

	Three Months Ended				Six Months Ended
	March 31,				March 31,
	2026		2025		2026		2025
Beginning balance	$	71	$	125	$	76	$	144
Provisions for credit losses		5		8		-		12
Accounts receivable write-offs		-		-		-		(23	)
Ending balance	$	76	$	133	$	76	$	133