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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Jul. 30, 2016 | Apr. 30, 2016
--- | --- | ---
CURRENT ASSETS: |  |
Cash and cash equivalents | $ 29,778 | $ 28,328
Restricted cash | 193 | 198
Marketable securities | 20,200 | 24,672
Accounts receivable, net | 86,382 | 77,554
Inventories, net | 68,593 | 69,827
Costs and estimated earnings in excess of billings | 50,172 | 30,200
Current maturities of long-term receivables | 3,063 | 3,172
Prepaid expenses and other assets | 5,936 | 6,468
Income tax receivables | 762 | 4,812
Total current assets | 265,079 | 245,231
Long-term receivables, less current maturities | 3,543 | 3,866
Goodwill | 7,894 | 8,116
Intangibles, net | 7,012 | 7,721
Investment in affiliates and other assets | 2,521 | 2,414
Deferred income taxes | 9,418 | 9,437
Total noncurrent assets | 30,388 | 31,554
PROPERTY AND EQUIPMENT: |  |
Land | 2,142 | 2,155
Buildings | 65,047 | 65,247
Machinery and equipment | 82,448 | 82,973
Office furniture and equipment | 5,563 | 14,746
Computer software and hardware | 49,238 | 48,917
Equipment held for rental | 374 | 374
Demonstration equipment | 7,991 | 8,026
Transportation equipment | 6,521 | 6,596
Property and equipment, gross | 219,324 | 229,034
Less accumulated depreciation | 148,282 | 155,871
Property and equipment, net | 71,042 | 73,163
TOTAL ASSETS | 366,509 | 349,948
CURRENT LIABILITIES: |  |
Accounts payable | 50,605 | 43,441
Accrued expenses | 26,501 | 23,532
Warranty obligations | 15,450 | 16,564
Billings in excess of costs and estimated earnings | 12,467 | 10,361
Customer deposits (billed or collected) | 20,650 | 16,012
Deferred revenue (billed or collected) | 11,740 | 10,712
Current portion of other long-term obligations | 191 | 585
Income taxes payable | 191 | 310
Total current liabilities | 137,795 | 121,517
Long-term warranty obligations | 14,466 | 13,932
Long-term deferred revenue (billed or collected) | 5,388 | 5,603
Other long-term obligations, less current maturities | 4,860 | 4,059
Long-term income tax payable | 3,134 | 3,016
Deferred income taxes | 720 | 754
Total long-term liabilities | 28,568 | 27,364
TOTAL LIABILITIES | 166,363 | 148,881
SHAREHOLDERS' EQUITY: |  |
Common Stock, no par value, authorized 120,000,000 shares; 44,113,520 and 43,998,635 shares issued and outstanding at July 30, 2016 and April 30, 2016, respectively | 51,347 | 51,347
Additional paid-in capital | 36,059 | 35,351
Retained earnings | 118,405 | 117,276
Treasury Stock, at cost, 303,957 and 19,680 shares at July 30, 2016 and April 30, 2016, respectively | (1,834) | (9)
Accumulated other comprehensive loss | (3,831) | (2,898)
TOTAL SHAREHOLDERS' EQUITY | 200,146 | 201,067
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY | $ 366,509 | $ 349,948

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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + 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(13)) -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 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(14)) -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 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(8)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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- Definition The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. For a classified balance sheet represents the current portion only (the noncurrent portion has a separate concept); there is a separate and distinct element for unclassified presentations. + 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 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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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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