CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues:
Revenues	$ 9,857	$ 7,167	$ 23,729	$ 17,267
Cost of revenues	7,260	3,383	15,344	9,827
Gross profit	2,597	3,784	8,385	7,440
Operating expenses
Selling, general and administrative	6,422	6,649	19,904	19,806
Research and development	2,100	2,496	6,602	7,218
Total operating expenses	8,522	9,145	26,506	27,024
Loss from operations	(5,925)	(5,361)	(18,121)	(19,584)
Other (expense) income, net	(554)	(1,363)	1,496	(1,236)
Loss before income taxes	(6,479)	(6,724)	(16,625)	(20,820)
Income tax expense (benefit)	8	(42)	79	(476)
Net loss	$ (6,487)	$ (6,682)	$ (16,704)	$ (20,344)
Net loss per common share - basic (in dollars per share)	$ (0.14)	$ (0.15)	$ (0.37)	$ (0.46)
Net loss per common share - diluted (in dollars per share)	$ (0.14)	$ (0.15)	$ (0.37)	$ (0.46)
Weighted average common shares outstanding:
Basic (in shares)	45,154,504	44,598,393	45,022,635	44,216,602
Diluted (in shares)	45,154,504	44,598,393	45,022,635	44,216,602
Product [Member]
Revenues:
Revenues	$ 7,001	$ 4,576	$ 14,215	$ 9,951
Service [Member]
Revenues:
Revenues	$ 2,856	$ 2,591	$ 9,514	$ 7,316