Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 03, 2019	Feb. 25, 2018
Current assets:
Cash and cash equivalents	$ 71,007	$ 18,254
Marketable securities (Note 2)	80,617	89,977
Accounts receivable, less allowance for doubtful accounts of $32 and $32, respectively	9,352	6,961
Inventories (Note 3)	5,267	3,955
Prepaid expenses and other current assets	1,690	1,473
Current Assets - Discontinued Operations (Note 13)		20,648
Total current assets	167,933	141,268
Property, plant and equipment, net (Note 3)	10,791	9,805
Goodwill and other intangible assets (Note 3)	9,811	9,818
Other assets (Note 4)	316	370
Non-current Assets - Discontinued Operations (Note 13)		8,885
Total assets	188,851	170,146
Current liabilities:
Accounts payable	3,169	1,825
Accrued liabilities (Note 3)	2,920	1,022
Income taxes payable	5,066	1,456
Current Liabilities - Discontinued Operations (Note 13)		7,924
Total current liabilities	11,155	12,227
Non-current income taxes payable (Note 4)	17,669	20,364
Deferred income taxes (Note 4)		1,133
Other liabilities (Note 4)	1,016	314
Non-current Liabilities - Discontinued Operations (Note 13)		847
Total liabilities	29,840	34,885
Commitments and contingencies (Notes 11 and 12)
Shareholders' equity (Note 6):
Preferred stock, $1 par value per shares-authorized, 500,000 shares; issued, none
Common stock, $0.10 par value per shares-authorized, 60,000,000 shares; issued, 20,965,144 shares	2,096	2,096
Additional paid-in capital	169,395	169,011
Accumulated deficit	(2,605)	(21,099)
Accumulated other comprehensive (loss) earnings	(22)	131
	168,864	150,139
Less treasury stock, at cost, 479,191 and 723,573 shares, respectively	(9,853)	(14,878)
Total shareholders' equity	159,011	135,261
Total liabilities and shareholders' equity	$ 188,851	$ 170,146