Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	May 29, 2016	Feb. 28, 2016
Current assets:
Cash and cash equivalents	$ 106,860	$ 97,757
Marketable securities (Note 3)	135,544	139,668
Accounts receivable, less allowance for doubtful accounts of $324	18,420	22,583
Inventories (Note 4)	12,000	10,214
Prepaid expenses and other current assets	2,322	1,963
Total current assets	275,146	272,185
Property, plant and equipment, net	20,743	21,512
Goodwill and other intangible assets	9,833	9,833
Restricted cash (Note 5)	10,000	10,000
Other assets	1,281	1,247
Total assets	317,003	314,777
Current liabilities:
Current portion of long-term debt (Note 5)	3,000	3,000
Accounts payable	6,838	6,155
Accrued liabilities	5,211	4,580
Income taxes payable	3,464	2,943
Total current liabilities	18,513	16,678
Long-term debt (Note 5)	71,250	72,000
Deferred income taxes (Note 9)	43,937	43,937
Other liabilities	1,242	1,295
Total liabilities	134,942	133,910
Commitments and contingencies (Note 11)
Shareholders' equity (Note 8):
Common stock	2,096	2,096
Additional paid-in capital	166,750	166,398
Retained earnings	26,849	25,922
Accumulated other comprehensive earnings	1,386	1,471
	197,081	195,887
Less treasury stock, at cost	(15,020)	(15,020)
Total shareholders' equity	182,061	180,867
Total liabilities and shareholders' equity	$ 317,003	$ 314,777