Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 28, 2014	Mar. 31, 2014
Assets
Cash and cash equivalents	$ 27,768	$ 30,810
Accounts receivable, net of allowance for doubtful accounts of $6,013 and $6,004	171,185	156,549
Inventories, net	53,694	52,211
Costs/estimated earnings in excess of billings on uncompleted contracts	88,033	89,789
Other assets	24,731	26,974
Total current assets	365,411	356,333
Property, plant and equipment, net	29,335	29,052
Goodwill, net	193,173	192,954
Intangibles, net	95,998	98,645
Other assets	32,423	35,045
Total assets	716,340	712,029
Liabilities
Accounts payable	69,714	64,603
Accrued compensation and benefits	20,039	26,075
Deferred revenue	30,767	33,847
Billings in excess of costs/estimated earnings on uncompleted contracts	16,832	15,932
Income taxes	1,229	3,169
Other liabilities	35,574	37,015
Total current liabilities	174,155	180,641
Long-term debt	170,536	160,429
Other liabilities	19,614	19,842
Total liabilities	364,305	360,912
Stockholders’ equity
Preferred stock authorized 5,000, par value $1.00, none issued	0	0
Common stock authorized 100,000, par value $.001, 15,536 and 15,558 shares outstanding, 26,286 and 26,136 issued	26	26
Additional paid-in capital	494,708	492,427
Retained earnings	251,606	249,217
Accumulated other comprehensive income	7,511	7,327
Treasury stock, at cost 10,750 and 10,578 shares	(401,816)	(397,880)
Total stockholders’ equity	352,035	351,117
Total liabilities and stockholders’ equity	$ 716,340	$ 712,029