Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Aug. 26, 2018	Feb. 25, 2018	[1]
Current assets:
Cash and cash equivalents	$ 20,854	$ 18,254
Marketable securities (Note 3)	87,456	89,977
Accounts receivable, less allowance for doubtful accounts of $32 and $32, respectively	5,878	6,961
Inventories (Note 4)	3,994	3,955
Prepaid expenses and other current assets	1,578	1,473
Current Assets - Discontinued Operations (Note 10)	22,624	20,648
Total current assets	142,384	141,268
Property, plant and equipment, net	9,111	9,805
Goodwill and other intangible assets	9,818	9,818
Other assets	377	370
Non-current Assets - Discontinued Operations (Note 10)	11,406	11,799
Total assets	173,096	173,060
Current liabilities:
Accounts payable	1,091	1,825
Accrued liabilities	1,108	1,022
Income taxes payable	1,467	1,456
Current Liabilities - Discontinued Operations (Note 10)	8,170	7,924
Total current liabilities	11,836	12,227
Non-current income taxes payable (Note 9)	18,594	20,364
Deferred income taxes (Note 9)	3,309	4,047
Other liabilities	314	314
Non-current Liabilities - Discontinued Operations (Note 10)	846	847
Total liabilities	34,899	37,799
Commitments and contingencies (Note 11)
Shareholders' equity (Note 8):
Common stock	2,096	2,096
Additional paid-in capital	169,304	169,011
Accumulated deficit	(19,278)	(21,099)
Accumulated other comprehensive earnings	222	131
	152,344	150,139
Less treasury stock, at cost	(14,147)	(14,878)
Total shareholders' equity	138,197	135,261
Total liabilities and shareholders' equity	$ 173,096	$ 173,060

[1] The balance sheet at February 25, 2018 has been derived from the audited financial statements at that date.