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CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands, unless otherwise specified
Jan. 25, 2014
Apr. 27, 2013
CURRENT ASSETS:    
Cash and cash equivalents $ 55,914 $ 40,628
Restricted cash 26 48
Marketable securities 25,290 24,052
Accounts receivable, net 66,320 63,227
Inventories, net 57,149 49,045
Costs and estimated earnings in excess of billings 32,139 39,355
Current maturities of long-term receivables 5,063 4,807
Prepaid expenses and other assets 5,690 6,185
Deferred income taxes 12,444 12,755
Income tax receivables 1,304 46
Total current assets 261,339 240,148
Long-term receivables, less current maturities 8,866 11,325
Goodwill 4,548 3,306
Intangibles, net 2,752 1,181
Advertising rights, net and other assets 641 772
Deferred income taxes 1,147 1,061
Total noncurrent assets 17,954 17,645
PROPERTY AND EQUIPMENT:    
Land 2,356 1,497
Buildings 59,464 57,012
Machinery and equipment 70,143 65,600
Office furniture and equipment 16,106 16,118
Computer software and hardware 43,389 41,745
Equipment held for rental 868 868
Demonstration equipment 7,481 8,400
Transportation equipment 4,439 4,026
Property and equipment, gross 204,246 195,266
Less accumulated depreciation 141,570 133,641
Property and equipment, net 62,676 61,625
TOTAL ASSETS 341,969 319,418
CURRENT LIABILITIES:    
Accounts payable 36,499 38,651
Accrued expenses 21,651 24,331
Warranty obligations 13,618 13,933
Billings in excess of costs and estimated earnings 16,352 14,245
Customer deposits (billed or collected) 18,868 12,375
Deferred revenue (billed or collected) 8,584 9,112
Current portion of other long-term obligations 773 356
Income taxes payable 747 1,689
Total current liabilities 117,092 114,692
Long-term warranty obligations 12,054 11,213
Long-term deferred revenue (billed or collected) 5,874 4,424
Other long-term obligations, less current maturities 2,972 843
Total long-term liabilities 20,900 16,480
TOTAL LIABILITIES 137,992 131,172
SHAREHOLDERS' EQUITY:    
Common stock, no par value, authorized 120,000,000 shares; 43,133,277 and 42,393,456 shares issued at January 25, 2014 and April 27, 2013, respectively 43,588 37,429
Additional paid-in capital 29,219 27,194
Retained earnings 131,322 123,750
Treasury stock, at cost, 19,680 shares (9) (9)
Accumulated other comprehensive loss (143) (118)
TOTAL SHAREHOLDERS' EQUITY 203,977 188,246
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY $ 341,969 $ 319,418