Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	May 30, 2021	Feb. 28, 2021	[1]
Current assets
Cash and cash equivalents	$ 39,299	$ 41,595
Marketable securities (Note 3)	77,519	74,947
Accounts receivable, less allowance for doubtful accounts of $93 and $89, respectively	7,737	7,633
Inventories (Note 4)	4,943	4,794
Prepaid expenses and other current assets	3,476	3,372
Total current assets	132,974	132,341
Property, plant and equipment, net	22,491	21,130
Operating right-of-use assets	90	103
Goodwill and other intangible assets	9,804	9,797
Other assets	142	141
Total assets	165,501	163,512
Current liabilities
Accounts payable	3,320	3,300
Operating lease liability (Note 5)	21	33
Accrued liabilities	1,588	1,708
Income taxes payable	5,739	2,952
Total current liabilities	10,668	7,993
Long-term operating lease liability (Note 5)	87	86
Non-current income taxes payable (Note 10)	12,620	14,303
Deferred income taxes (Note 10)	917	778
Other liabilities	4,445	4,411
Total liabilities	28,737	27,571
Commitments and contingencies (Note 13)
Shareholders' equity (Note 8)
Common stock	2,096	2,096
Additional paid-in capital	170,102	170,038
Accumulated deficit	(24,356)	(25,063)
Accumulated other comprehensive earnings	(284)	(336)
Stockholders' Equity, Including Treasury Stock	147,558	146,735
Less treasury stock, at cost	(10,794)	(10,794)
Total shareholders' equity	136,764	135,941
Total liabilities and shareholders' equity	$ 165,501	$ 163,512

[1] The balance sheet at February 28, 2021 has been derived from the audited consolidated financial statements at that date.