Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Aug. 27, 2017		Aug. 28, 2016
Cash flows from operating activities:
Net earnings	$ 1,914		$ 4,931
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	1,547		1,652
Stock-based compensation	475		704
Deferred income taxes	(992)
Amortization of bond premium	125		278
Non-cash restructuring charges	3,484
Changes in operating assets and liabilities	(5,051)		1,252
Net cash provided by operating activities	1,502		8,817
Cash flows from investing activities:
Purchase of property, plant and equipment	(500)		(94)
Purchases of marketable securities	(141,881)		(27,102)
Proceeds from sales and maturities of marketable securities	74,205		29,478
Net cash (used in) provided by investing activities	(68,176)		2,282
Cash flows from financing activities:
Dividends paid	(4,047)		(4,047)
Proceeds from exercise of stock options	39
Payments of long-term debt	(1,750)		(1,500)
Net cash used in financing activities	(5,758)		(5,547)
(Decrease) increase in cash and cash equivalents before effect of exchange rate changes	(72,432)		5,552
Effect of exchange rate changes on cash and cash equivalents	185		129
(Decrease) increase in cash and cash equivalents	(72,247)		5,681
Cash and cash equivalents, beginning of period	102,438	[1]	97,757
Cash and cash equivalents, end of period	30,191		103,438
Supplemental cash flow information:
Cash paid during the period for income taxes, net of refunds	1,534		1,763
Cash paid during the period for interest	$ 1,007		$ 653

[1] The balance sheet at February 26, 2017 has been derived from the audited financial statements at that date.