Consolidated Balance Sheets - USD ($)	Jan. 31, 2024	Jan. 31, 2023
Current assets:
Cash and cash equivalents	$ 5,289,000	$ 778,000
Accounts receivable, net of allowance for credit losses of $332 and $332 at January 31, 2024 and 2023, respectively	6,566,000	3,247,000
Inventories, net	13,371,000	11,026,000
Prepaid expenses and other current assets	3,113,000	1,400,000
Current assets of discontinued operations	0	5,783,000
Total current assets	28,339,000	22,234,000
Property and equipment, net	818,000	953,000
Operating lease right-of-use assets	1,324,000	1,749,000
Intangible assets, net	2,888,000	3,633,000
Deferred tax asset	122,000	0
Long-term assets of discontinued operations	0	4,289,000
Total assets	33,491,000	32,858,000
Current liabilities:
Accounts payable	1,623,000	2,494,000
Deferred revenue	203,000	144,000
Accrued expenses and other current liabilities	5,586,000	1,477,000
Income taxes payable	2,114,000	1,493,000
Operating lease liabilities - current	751,000	903,000
Current liabilities of discontinued operations	0	2,420,000
Total current liabilities	10,277,000	8,931,000
Operating lease liabilities - non-current	573,000	846,000
Deferred tax liability	0	29,000
Total liabilities	10,850,000	9,806,000
Stockholders’ equity:
Preferred stock, $1.00 par value; 2,000 shares authorized; 1,683 shares issued and outstanding at each January 31, 2024, and 2023	37,779,000	37,779,000
Common stock $0.01 par value; 40,000 shares authorized; 1,406 and 1,599 shares issued at January 31, 2024 and 2023, respectively	14,000	16,000
Additional paid-in capital	113,121,000	129,721,000
Treasury stock, at cost (0 and 193 shares at January 31, 2024 and 2023, respectively)	0	(16,863,000)
Accumulated deficit	(128,307,000)	(127,635,000)
Accumulated other comprehensive gain	34,000	34,000
Total stockholders’ equity	22,641,000	23,052,000
Total liabilities and stockholders’ equity	$ 33,491,000	$ 32,858,000