Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Operating activities
Net loss	$ (7,767)	$ (2,864)
Adjustments to reconcile net (loss) to net cash used in operating activities:
Amortization of software development costs	17	0
Amortization of warrant debt, debt discount and debt issuance costs	277	15
Depreciation and amortization of property and equipment	1,025	534
Deferred income taxes	290	0
Loss on sale of fixed assets	0	167
Provision for doubtful accounts	(88)	(83)
Stock-based compensation expense related to stock options	430	409
Remeasurement (gain) on derivative liability	0	(30)
Changes in operating assets and liabilities:
Accounts receivable	(481)	654
Inventories	(1,342)	(689)
Investment in sales-type lease	96	87
Capitalized commissions	7	80
Prepaid expenses and other current assets	(558)	(63)
Right-of-use assets under operating leases	485	(16)
Operating lease obligations	(498)	27
Other long-term assets	6	358
Accounts payable and accrued liabilities	(519)	176
Other long-term liabilities	4	94
Unearned revenue	179	(2,349)
Net cash used in operating activities	(8,437)	(3,493)
Investing activities
Purchases of property and equipment	(245)	(1,017)
Capitalization of software development costs	(1,494)	(954)
Net cash used in investing activities	(1,739)	(1,971)
Financing activities
Proceeds from notes payable	8,838	0
Payments on notes payable	(332)	0
Payment on debt issuance costs	(193)	0
Proceeds from issuance of common stock and warrants	1,203	20
Proceeds from exercise of common stock options	2	105
Payments on finance lease obligations	(7)	(43)
Net cash provided by financing activities	9,511	82
Changes in cash and cash equivalents due to changes in foreign currency	68	(196)
Net decrease in cash and cash equivalents	(597)	(5,578)
Cash and cash equivalents at beginning of year	3,299	9,989
Cash and cash equivalents at end of period	2,702	4,411
Supplemental cash flow information:
Interest paid	301	2
Income taxes paid, foreign	30	41
Non-cash financing and investing activities:
Equity warrant issued in conjunction with notes payable due to related parties	163	0
Property and equipment financed by finance lease or accounts payable	$ 61	$ 234