CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 26, 2016	Mar. 28, 2015	Mar. 26, 2016	Mar. 28, 2015
Income Statement [Abstract]
Rental and direct sale revenue	$ 239,307	$ 233,514	$ 719,538	$ 701,065
Cost of rental and direct sale revenue	157,586	154,573	473,704	463,018
Gross margin	81,721	78,941	245,834	238,047
Pension withdrawal and associated expenses	0	6,500	0	6,500
Selling and administrative	51,361	50,840	156,111	154,472
Income from Operations	30,360	21,601	89,723	77,075
Interest expense	1,749	1,745	5,032	5,463
Income before Income Taxes	28,611	19,856	84,691	71,612
Provision for income taxes	10,757	7,427	32,080	25,862
Net Income	$ 17,854	$ 12,429	$ 52,611	$ 45,750
Basic earnings per common share from continuing operations (in dollars per share)	$ 0.90	$ 0.62	$ 2.64	$ 2.29
Diluted earnings per common share from continuing operations (in dollars per share)	$ 0.89	$ 0.61	$ 2.61	$ 2.24
Weighted average number of shares outstanding, basic (in shares)	19,529	19,679	19,640	19,653
Weighted average number of shares outstanding, diluted (in shares)	19,728	20,074	19,867	20,037
Dividends declared per share (in dollars per share)	$ 0.37	$ 0.31	$ 1.11	$ 0.93