Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 31, 2020	Jan. 31, 2020
Current assets:
Cash and cash equivalents	$ 2,638	$ 3,090
Restricted cash	0	144
Accounts receivable, net of allowance for doubtful accounts of $1,044 and $2,378 at July 31, 2020 and January 31, 2020, respectively	4,439	6,623
Inventories, net	13,309	12,656
Prepaid expenses and other current assets	1,646	1,987
Assets held for sale	6,650	14,913
Total current assets	28,682	39,413
Property and equipment, net	5,157	5,419
Operating lease right-of-use assets	1,636	2,300
Intangible assets, net	7,241	8,136
Goodwill	0	2,531
Other assets	776	429
Total assets	43,492	58,228
Current liabilities:
Accounts payable	988	1,767
Deferred revenue	370	731
Accrued expenses and other current liabilities	2,226	1,565
Income taxes payable	618	316
Operating lease liabilities - current	613	1,339
Liabilities held for sale	1,305	2,730
Total current liabilities	6,120	8,448
Operating lease liabilities - non-current	1,023	961
Notes payable	1,607	0
Other non-current liabilities	854	967
Deferred tax liability	200	200
Total liabilities	9,804	10,576
Shareholders’ equity:
Preferred stock, $1.00 par value; 2,000 shares authorized; 994 and 994 shares issued and outstanding at July 31, 2020 and January 31, 2020, respectively	22,104	22,104
Common stock, $0.01 par value; 40,000 shares authorized; 14,097 and 14,097 shares issued at July 31, 2020 and January 31, 2020, respectively	141	141
Additional paid-in capital	124,413	123,964
Treasury stock, at cost (1,929 shares at July 31, 2020 and January 31, 2020)	(16,860)	(16,860)
Accumulated deficit	(91,674)	(77,310)
Accumulated other comprehensive loss	(4,436)	(4,387)
Total shareholders’ equity	33,688	47,652
Total liabilities and shareholders’ equity	$ 43,492	$ 58,228