Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Dec. 01, 2024	Mar. 03, 2024
Current assets
Cash and cash equivalents	$ 12,754	$ 6,567
Marketable securities (Note 3)	57,288	70,644
Accounts receivable, less allowance for credit losses of $136 and $128, respectively	9,687	12,381
Inventories (Note 4)	10,592	6,404
Prepaid expenses and other current assets	2,243	2,849
Total current assets	92,564	98,845
Property, plant and equipment, net	21,479	23,499
Operating right-of-use assets (Note 5)	320	95
Goodwill and other intangible assets	9,776	9,776
Other assets	83	94
Total assets	124,222	132,309
Current liabilities
Accounts payable	5,532	3,514
Operating lease liability (Note 5)	39	53
Accrued liabilities	1,427	1,986
Income taxes payable	5,258	4,105
Total current liabilities	12,256	9,658
Long-term operating lease liability (Note 5)	328	82
Non-current income taxes payable (Note 9)	0	5,259
Deferred income taxes (Note 9)	3,034	3,222
Other liabilities	1,246	1,174
Total liabilities	16,864	19,395
Commitments and Contingencies
Shareholders' equity (Note 8)
Common stock	2,096	2,096
Additional paid-in capital	170,731	170,445
Accumulated deficit	(48,305)	(45,374)
Accumulated other comprehensive loss	(965)	(2,271)
Stockholders' Equity, Including Treasury Stock	123,557	124,896
Less treasury stock, at cost	16,199	11,982
Total shareholders' equity	107,358	112,914
Total liabilities and shareholders' equity	$ 124,222	$ 132,309