CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 615	$ 4,203
Accounts receivable, net	6,261	6,418
Note receivable	100	1,017
Inventories, net	12,586	12,099
Prepaid income taxes	124	180
Other current assets	1,300	998
Total current assets	20,986	24,915
Fixed assets, net	2,414	2,244
Accounts Receivable, before Allowance for Credit Loss, Noncurrent	1,530	0
Right-of-use asset, net of accumulated amortization of $211 and $0	4,159	2,855
Goodwill	2,621	2,621
Deferred tax assets	3,086	2,565
Intangible assets, net	754	817
Other assets	237	44
Total noncurrent assets	14,801	11,146
Total assets	35,787	36,061
Current liabilities:
Accounts payable	1,737	2,960
Accrued liabilities	2,419	3,041
Short-term Bank Loans and Notes Payable	794	0
Lease liability	880	945
Deferred revenue	643	700
Total current liabilities	6,473	7,646
Deferred revenue, net of current portion	183	219
Lease liability	3,456	2,104
Other liabilities	170	166
Total noncurrent liabilities	3,809	2,489
Total liabilities	10,282	10,135
Shareholders' equity:
Common stock, $0.01 par value, 20,000,000 shares authorized; 11,500,502 and 11,463,141 shares issued, respectively; 7,455,660 and 7,418,299 shares outstanding, respectively	116	115
Additional paid-in capital	33,103	32,604
Retained earnings	24,356	25,348
Accumulated other comprehensive loss, net of tax	40	(31)
Treasury stock, 4,044,842 shares, at cost	(32,110)	(32,110)
Total shareholders' equity	25,505	25,926
Total liabilities and shareholders' equity	$ 35,787	$ 36,061