Shareholders' Equity - Summary of Restricted Stock Awards and Restricted Stock Units Activity (Details) - RSUs - 2014 Incentive Plan	3 Months Ended
	Jul. 30, 2022 $ / shares shares
Shares
Non-vested and unissued, beginning balance (in shares) | shares	936,391
Awarded (in shares) | shares	52,832
Forfeited (in shares) | shares	(734)
Non-vested and unissued, ending balance (in shares) | shares	988,489
Wtd. Avg. Grant Date Fair Value
Non-vested and unissued, beginning balance (in dollars per share) | $ / shares	$ 29.16
Weighted average value, awarded (in dollars per share) | $ / shares	39.44
Weighted average value, forfeited (in dollars per share) | $ / shares	48.41
Non-vested and unissued, ending balance (in dollars per share) | $ / shares	$ 29.70