Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Feb. 25, 2018	Feb. 26, 2017	Feb. 28, 2016
Cash flows from operating activities:
Net earnings	$ 20,595	$ 9,283	$ 18,029
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	3,021	3,106	3,369
Stock-based compensation	1,445	1,214	1,535
Provision for deferred income taxes	(42,060)	(1,533)	(11,412)
Amortization of bond premium	287	434	886
Loss on sale of marketable securities	1,342
Gain/(loss) on sale of fixed assets	2		(31)
Non-cash restructuring	2,238
Accounts receivable	(2,373)	5,312	(1,152)
Inventories	49	(916)	4,225
Prepaid expenses and other current assets	251	(422)	(131)
Other assets and liabilities	(1,041)	(229)	620
Accounts payable	(204)	(1,964)	(727)
Accrued liabilities	(373)	(1,198)	(65)
Income taxes payable	20,162	80	(1,198)
Net cash provided by operating activities	3,341	13,167	13,948
Cash flows from investing activities:
Purchase of property, plant and equipment	(886)	(242)	(398)
Proceeds from sales of property, plant and equipment			2,057
Purchases of marketable securities	(164,099)	(72,827)	(105,998)
Proceeds from sales and maturities of marketable securities	207,034	75,547	96,322
Net cash provided by (used in) investing activities	42,049	2,478	(8,017)
Cash flows from financing activities:
Dividends paid	(68,806)	(8,093)	(8,155)
Decrease (increase) in restricted cash	10,000		(10,000)
Proceeds from exercise of stock options	96		44
Proceeds from long-term debt			75,000
Payments of long-term debt	(72,000)	(3,000)	(94,000)
Payments for debt issuance costs			(196)
Purchase of treasury stock			(12,188)
Net cash used in financing activities	(130,710)	(11,093)	(49,495)
(Decrease) increase in cash and cash equivalents before effect of exchange rate changes	(85,320)	4,552	(43,564)
Effect of exchange rate changes on cash and cash equivalents	1,136	129	(217)
(Decrease) increase in cash and cash equivalents	(84,184)	4,681	(43,781)
Cash and cash equivalents, beginning of year	102,438	97,757	141,538
Cash and cash equivalents, end of year	$ 18,254	$ 102,438	$ 97,757