Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended				6 Months Ended
	Sep. 28, 2013		Sep. 29, 2012		Sep. 28, 2013		Sep. 29, 2012
Revenues
Products	$ 43,191		$ 47,653		$ 91,399		$ 93,006
Services	203,619		212,508		402,308		414,992
Total	246,810		260,161		493,707		507,998
Cost of sales
Products	24,249	[1]	26,667	[1]	52,744	[1]	51,490	[1]
Services	145,433	[1]	153,440	[1]	286,804	[1]	297,180	[1]
Total	169,682	[1]	180,107	[1]	339,548	[1]	348,670	[1]
Gross profit	77,128		80,054		154,159		159,328
Selling, general & administrative expenses	60,490		62,596		121,760		126,546
Intangibles amortization	3,109		3,474		6,418		6,938
Operating income	13,529		13,984		25,981		25,844
Interest expense (income), net	1,378		1,893		2,301		3,823
Other expenses (income), net	910		588		1,026		949
Income before provision for income taxes	11,241		11,503		22,654		21,072
Provision for income taxes	5,656		4,370		10,164		8,007
Net income	$ 5,585		$ 7,133		$ 12,490		$ 13,065
Earnings per common share
Basic	$ 0.35		$ 0.43		$ 0.78		$ 0.77
Diluted	$ 0.35		$ 0.43		$ 0.78		$ 0.77
Weighted-average common shares outstanding
Basic	15,955		16,696		15,994		16,990
Diluted	16,036		16,752		16,085		17,040
Dividends per share	$ 0.09		$ 0.08		$ 0.18		$ 0.16

[1] Exclusive of depreciation and intangibles amortization.