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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Jul. 29, 2017 | Apr. 29, 2017
--- | --- | ---
CURRENT ASSETS: |  |
Cash and cash equivalents | $ 26,868 | $ 32,623
Restricted cash | 222 | 216
Marketable securities | 25,020 | 32,713
Accounts receivable, net | 100,867 | 78,846
Inventories, net | 74,412 | 66,486
Costs and estimated earnings in excess of billings | 46,355 | 36,403
Current maturities of long-term receivables | 2,011 | 2,274
Prepaid expenses and other assets | 6,857 | 7,553
Income tax receivables | 316 | 611
Total current assets | 282,928 | 257,725
Long-term receivables, less current maturities | 2,392 | 2,616
Goodwill | 8,271 | 7,812
Intangibles, net | 4,778 | 4,705
Investments in affiliates and other assets | 4,951 | 4,534
Deferred income taxes | 11,283 | 11,292
Total noncurrent assets | 31,675 | 30,959
PROPERTY AND EQUIPMENT: |  |
Land | 2,132 | 2,099
Buildings | 66,427 | 65,935
Machinery and equipment | 85,198 | 84,189
Office furniture and equipment | 5,621 | 5,604
Computer software and hardware | 52,067 | 51,523
Equipment held for rental | 374 | 374
Demonstration equipment | 7,136 | 7,109
Transportation equipment | 7,398 | 7,108
Property and equipment, gross | 226,353 | 223,941
Less accumulated depreciation | 161,060 | 157,192
Property and equipment, net | 65,293 | 66,749
TOTAL ASSETS | 379,896 | 355,433
CURRENT LIABILITIES: |  |
Accounts payable | 54,505 | 51,499
Accrued expenses | 26,555 | 25,033
Warranty obligations | 14,085 | 13,578
Billings in excess of costs and estimated earnings | 14,636 | 10,897
Customer deposits (billed or collected) | 18,402 | 14,498
Deferred revenue (billed or collected) | 13,739 | 12,137
Current portion of other long-term obligations | 764 | 1,409
Income taxes payable | 3,036 | 1,544
Total current liabilities | 145,722 | 130,595
Long-term warranty obligations | 15,668 | 14,321
Long-term deferred revenue (billed or collected) | 5,365 | 5,434
Other long-term obligations | 2,563 | 2,848
Long-term income tax payable | 3,265 | 3,113
Deferred income taxes | 914 | 836
Total long-term liabilities | 27,775 | 26,552
TOTAL LIABILITIES | 173,497 | 157,147
SHAREHOLDERS' EQUITY: |  |
Common Stock, no par value, authorized 120,000,000 shares; 44,511,290 and 44,372,357 shares issued and outstanding at July 29, 2017 and April 29, 2017, respectively | 53,561 | 52,530
Additional paid-in capital | 38,677 | 38,004
Retained earnings | 119,302 | 113,967
Treasury Stock, at cost, 303,957 shares at July 29, 2017 and April 29, 2017, respectively | (1,834) | (1,834)
Accumulated other comprehensive loss | (3,307) | (4,381)
TOTAL SHAREHOLDERS' EQUITY | 206,399 | 198,286
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY | $ 379,896 | $ 355,433

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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(23)(a)(4)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)(a)(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 4.E) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(31)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29,30) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656 + Details
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