Consolidated Balance Sheets (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2012
Mar. 31, 2011
Assets    
Cash and cash equivalents $ 22,444 $ 31,212
Accounts receivable, net of allowance for doubtful accounts of $6,273 and $7,121 163,888 156,682
Inventories, net 56,956 52,014
Costs/estimated earnings in excess of billings on uncompleted contracts 87,634 103,853
Other assets 22,678 27,483
Total current assets 353,600 371,244
Property, plant and equipment, net 27,109 23,427
Goodwill, net 346,438 650,024
Intangibles, net 126,541 120,133
Other assets 34,335 7,155
Total assets 888,023 1,171,983
Liabilities    
Accounts payable 71,095 71,463
Accrued compensation and benefits 31,151 35,329
Deferred revenue 35,601 36,043
Billings in excess of costs/estimated earnings on uncompleted contracts 14,315 17,462
Income taxes 2,574 11,957
Other liabilities 32,697 34,395
Total current liabilities 187,433 206,649
Long-term debt 179,621 181,127
Other liabilities 26,585 17,948
Total liabilities 393,639 405,724
Stockholders' Equity    
Preferred stock authorized 5,000, par value $1.00, none issued      
Common stock authorized 100,000, par value $.001, 17,480 and 17,918 shares outstanding, 25,730 and 25,561 shares issued 26 26
Additional paid-in capital 478,726 470,367
Retained earnings 347,242 599,923
Accumulated other comprehensive income 7,262 19,523
Treasury stock, at cost 8,250 and 7,643 shares (338,872) (323,580)
Total stockholders’ equity 494,384 766,259
Total liabilities and stockholders’ equity $ 888,023 $ 1,171,983