Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 30, 2021
Current assets:
Cash and cash equivalents	$ 3,299	$ 9,989
Accounts receivable, net of allowances of $53 and $261	4,923	5,167
Inventories, net	1,462	442
Investment in sales-type lease, current	281	294
Capitalized commissions, current	224	360
Prepaid expenses and other current assets	945	1,153
Total current assets	11,134	17,405
Property and equipment:
Leasehold improvements	1,460	1,111
Computer equipment	9,274	8,527
Furniture and fixtures	1,405	1,528
Total property and equipment	12,139	11,166
Less accumulated depreciation and amortization	8,705	8,368
Property and equipment, net	3,434	2,798
Other assets:
Investment in sales-type lease, long-term	221	490
Capitalized commissions, long-term	42	76
Right-of-use assets under operating leases	2,053	2,441
Deferred tax asset	275	48
Software development	2,445	0
Other long-term assets	296	757
Total assets	19,900	24,015
Current liabilities:
Accounts payable	1,904	1,072
Accrued liabilities	1,521	2,522
Current portion of unearned revenue	8,599	9,413
Current portion of finance lease obligations	10	79
Current portion of operating lease obligations	1,147	930
Current portion of notes payable and warrant debt, net of discounts	565	0
Total current liabilities	13,746	14,016
Long-term portion of unearned revenue	1,140	1,614
Long-term portion of finance lease obligations	15	26
Long-term portion of operating lease obligations	975	1,583
Long-term portion of notes payable and warrant debt, net of discounts	356	556
Derivative liability, at fair value	0	53
Other liabilities	90	27
Total liabilities	16,322	17,875
Commitments and contingencies
Stockholders’ equity:
Preferred stock	0	0
Common stock, $.01 par value, authorized 25,000,000 shares; 10,905,649 and 9,064,821 shares issued and 10,892,933 and 9,052,105 shares outstanding	109	91
Additional paid-in capital	218,145	213,278
Accumulated deficit	(213,525)	(206,442)
Accumulated other comprehensive loss	(982)	(618)
Treasury stock, at cost, 12,716 shares	(169)	(169)
Total stockholders’ equity	3,578	6,140
Total liabilities and stockholders’ equity	19,900	24,015
Series A Preferred Stock [Member]
Stockholders’ equity:
Preferred stock	0	0
Series B Preferred Stock [Member]
Stockholders’ equity:
Preferred stock	$ 0	$ 0