Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Oct. 31, 2020	Jan. 31, 2020
Current assets:
Cash and cash equivalents	$ 2,664	$ 3,090
Restricted cash	0	144
Accounts receivable, net of allowance for doubtful accounts of $1,044 and $2,378 at October 31, 2020 and January 31, 2020, respectively	5,609	6,623
Inventories, net	11,880	12,656
Prepaid expenses and other current assets	1,278	1,987
Assets held for sale	5,440	14,913
Total current assets	26,871	39,413
Property and equipment, net	4,954	5,419
Operating lease right-of-use assets	1,363	2,300
Intangible assets, net	6,831	8,136
Goodwill	0	2,531
Other assets	774	429
Total assets	40,793	58,228
Current liabilities:
Accounts payable	1,441	1,767
Deferred revenue	205	731
Accrued expenses and other current liabilities	2,468	1,565
Income taxes payable	691	316
Operating lease liabilities - current	280	1,339
Liabilities held for sale	1,133	2,730
Total current liabilities	6,218	8,448
Operating lease liabilities - non-current	1,083	961
Notes payable	1,607	0
Other non-current liabilities	797	967
Deferred tax liability	134	200
Total liabilities	9,839	10,576
Shareholders’ equity:
Preferred stock, $1.00 par value; 2,000 shares authorized; 994 shares issued and outstanding at October 31, 2020 and January 31, 2020	22,104	22,104
Common stock, $0.01 par value; 40,000 shares authorized; 14,773 and 14,097 shares issued at October 31, 2020 and January 31, 2020, respectively	148	141
Additional paid-in capital	125,810	123,964
Treasury stock, at cost (1,929 shares at October 31, 2020 and January 31, 2020)	(16,860)	(16,860)
Accumulated deficit	(95,823)	(77,310)
Accumulated other comprehensive loss	(4,425)	(4,387)
Total shareholders’ equity	30,954	47,652
Total liabilities and shareholders’ equity	$ 40,793	$ 58,228