Consolidated Condensed Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jul. 05, 2020	Mar. 31, 2020
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 13,229	$ 15,246
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	135,000,000	135,000,000
Common stock, shares issued (in shares)	55,251,879	55,114,808
Common stock, shares outstanding (in shares)	42,465,194	42,323,305
Treasury stock (in shares)	12,786,685	12,791,503