Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 02, 2019	Mar. 03, 2019	[1]
Current assets
Cash and cash equivalents	$ 49,967	$ 71,007
Marketable securities (Note 3)	101,090	80,617
Accounts receivable, less allowance for doubtful accounts of $36 and $32, respectively	8,919	9,352
Inventories (Note 4)	5,240	5,267
Prepaid expenses and other current assets	1,591	1,690
Total current assets	166,807	167,933
Property, plant and equipment, net	12,284	10,791
Operating right-of-use assets	462
Goodwill and other intangible assets	9,811	9,811
Other assets	311	316
Total assets	189,675	188,851
Current liabilities
Accounts payable	1,971	3,169
Operating lease liabilities	188
Accrued liabilities	2,342	2,920
Income taxes payable	6,026	5,066
Total current liabilities	10,527	11,155
Long-term operating lease liabilities	274
Non-current income taxes payable (Note 9)	17,669	17,669
Deferred income taxes (Note 9)	81
Other liabilities	1,034	1,016
Total liabilities	29,585	29,840
Commitments and contingencies (Note 12)
Shareholders' equity (Note 8)
Common stock	2,096	2,096
Additional paid-in capital	169,463	169,395
Accumulated deficit	(2,067)	(2,605)
Accumulated other comprehensive earnings (loss)	324	(22)
	169,816	168,864
Less treasury stock, at cost	(9,726)	(9,853)
Total shareholders' equity	160,090	159,011
Total liabilities and shareholders' equity	$ 189,675	$ 188,851

[1] The balance sheet at March 3, 2019 has been derived from the audited consolidated finacial statements at that date.