CONSOLIDATED STATEMENT OF CHANGES IN EQUITY - USD ($) $ in Thousands		Total	Cumulative Effect, Period of Adoption, Adjustment	[1]	Common Shares	Capital in Excess of Par Value	Retained Earnings	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	[1]	Accumulated Other Comprehensive Income (Loss)	Non-Controlling Interests
Beginning balance at Apr. 27, 2019		$ 696,976	$ 574		$ 46,955	$ 313,168	$ 325,847	$ 574		$ (3,462)	$ 14,468
Increase (Decrease) in Stockholders' Equity
Net income (loss)		17,988					18,069				(81)
Other comprehensive income		767								281	486
Stock issued for stock and employee benefit plans, net of cancellations and withholding tax		(1,417)			126	126	(1,669)
Repurchases of shares of common stock		(12,313)			(391)	(3,762)	(8,160)
Stock option and restricted stock expense		1,675				1,675
Reclassification of certain income tax effects	[2]	0					547			(547)
Dividends declared and paid		(6,112)					(6,112)
Ending balance at Jul. 27, 2019		698,138			46,690	311,207	329,096			(3,728)	14,873
Beginning balance at Apr. 27, 2019		696,976	$ 574		46,955	313,168	325,847	$ 574		(3,462)	14,468
Increase (Decrease) in Stockholders' Equity
Net income (loss)		40,892									230
Other comprehensive income		2,386									845
Reclassification of certain income tax effects		(547)
Ending balance at Oct. 26, 2019		710,742			46,439	314,239	336,989			(2,468)	15,543
Beginning balance at Jul. 27, 2019		698,138			46,690	311,207	329,096			(3,728)	14,873
Increase (Decrease) in Stockholders' Equity
Net income (loss)		22,904					22,593				311
Other comprehensive income		1,619								1,260	359
Stock issued for stock and employee benefit plans, net of cancellations and withholding tax		1,988			84	1,908	(4)
Repurchases of shares of common stock		(10,854)			(335)	(1,908)	(8,611)
Stock option and restricted stock expense		3,032				3,032
Dividends declared and paid		(6,039)					(6,039)
Dividends declared not paid		(46)					(46)
Ending balance at Oct. 26, 2019		710,742			46,439	314,239	336,989			(2,468)	15,543
Beginning balance at Apr. 25, 2020		716,306			45,857	318,215	343,633			(6,952)	15,553
Increase (Decrease) in Stockholders' Equity
Net income (loss)		4,679					4,798				(119)
Other comprehensive income		2,218								1,720	498
Stock issued for stock and employee benefit plans, net of cancellations and withholding tax		(1,749)			132	(195)	(1,686)
Stock option and restricted stock expense		2,047				2,047
Dividends declared and paid	[3]	(8,502)					5				(8,507)
Ending balance at Jul. 25, 2020		714,999			45,989	320,067	346,750			(5,232)	7,425
Beginning balance at Apr. 25, 2020		716,306			45,857	318,215	343,633			(6,952)	15,553
Increase (Decrease) in Stockholders' Equity
Net income (loss)		39,983									250
Other comprehensive income		3,572									577
Ending balance at Oct. 24, 2020		754,649			46,113	326,182	378,438			(3,957)	7,873
Beginning balance at Jul. 25, 2020		714,999			45,989	320,067	346,750			(5,232)	7,425
Increase (Decrease) in Stockholders' Equity
Net income (loss)		35,304					34,935				369
Other comprehensive income		1,354								1,275	79
Stock issued for stock and employee benefit plans, net of cancellations and withholding tax		2,113			124	1,995	(6)
Stock option and restricted stock expense		4,120				4,120
Dividends declared and paid		(3,221)					(3,221)
Dividends declared not paid		(20)					(20)
Ending balance at Oct. 24, 2020		$ 754,649			$ 46,113	$ 326,182	$ 378,438			$ (3,957)	$ 7,873

[1] Cumulative effect adjustment of deferred gains on prior sale/leaseback transactions as a result of adopting ASU 2016-02.

[2] Income tax effects of the Tax Cuts and Jobs Act are reclassified from Accumulated Other Comprehensive Income ("AOCI") to retained earnings due to the adoption of ASU 2018-02.

[3] dividends to shareholders were declared or paid during the first quarter of fiscal 2021; amount includes dividends forfeited from restricted stock awards previously granted. Non-controlling interests include dividends paid to joint venture minority partners resulting from the repatriation of dividends from our foreign earnings that we no longer consider permanently reinvested.