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v3.21.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Apr. 30, 2021 | Apr. 30, 2020 | Apr. 30, 2019
Cash flows from operating activities: |  |  |
Income from continuing operations | $ 243,571 | $ 27,653 | $ 24,920
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 31,575 | 31,972 | 29,046
(Gain)/loss on sale/disposition of assets | 154 | 419 | (460)
Provision for losses on notes and accounts receivable | (739) | (585) | 1,027
Deferred income taxes | 447 | (260) | 409
Change in fair value of contingent consideration |  | 100 |
Stock-based compensation expense | 4,706 | 2,357 | 6,947
Changes in operating assets and liabilities: |  |  |
Accounts receivable | (5,824) | (198) | (29,075)
Inventories | 25,264 | (911) | 7,670
Prepaid expenses and other current assets | (852) | (3,124) | 1,436
Income taxes | (3,643) | 6,196 | 1,781
Accounts payable | 25,540 | 4,043 | 4,566
Accrued payroll and incentives | 4,933 | (5,831) | 10,075
Accrued profit sharing | 12,248 | (355) | 1,386
Accrued expenses and deferred revenue | (24,633) | 21,755 | (6,528)
Accrued warranty | (1,098) | (1,126) | (680)
Other assets | 1,579 | 1,131 | (967)
Other non-current liabilities | 4,032 | (2,401) | (455)
Cash provided by operating activities - continuing operations | 317,260 | 80,835 | 51,098
Cash (used in)/provided by operating activities - discontinued operations | (1,926) | 13,901 | 6,001
Net cash provided by operating activities | 315,334 | 94,736 | 57,099
Cash flows from investing activities: |  |  |
Refunds on machinery and equipment | 310 |  |
Receipts from note receivable |  | 786 | 74
Payments to acquire patents and software | (632) | (429) | (211)
Proceeds from sale of property and equipment | 113 |  | 1,336
Payments to acquire property and equipment | (22,052) | (12,441) | (30,895)
Cash used by investing activities - continuing operations | (22,261) | (12,084) | (29,696)
Cash used by investing activities - discontinued operations | (1,143) | (1,874) | (5,131)
Net cash used in investing activities | (23,404) | (13,958) | (34,827)
Cash flows from financing activities: |  |  |
Proceeds from loans and notes payable | 25,000 | 228,225 | 50,000
Cash paid for debt issuance costs | (450) | (875) |
Payments on finance lease obligation | (996) | (900) | (741)
Payments on notes and loans payable | (185,000) | (224,600) | (81,300)
Distribution to discontinued operations | (25,000) |  |
Payments to acquire treasury stock | (110,000) |  |
Dividend distribution | (8,223) |  |
Proceeds from exercise of options to acquire common stock, including employee stock purchase plan | 3,154 | 2,127 | 2,222
Payment of employee withholding tax related to restricted stock units | (2,243) | (597) | (649)
Cash (used in)/provided by financing activities - continuing operations | (303,758) | 3,380 | (30,468)
Cash used in financing activities - discontinued operations | (166) |  |
Net cash (used in)/provided by financing activities | (303,924) | 3,380 | (30,468)
Net (decrease)/increase in cash and cash equivalents | (11,994) | 84,158 | (8,196)
Cash and cash equivalents, beginning of period | 125,011 | 40,853 | 49,049
Cash and cash equivalents, end of period | 113,017 | 125,011 | 40,853
Supplemental disclosure of cash flow information Cash paid for: |  |  |
Interest | 3,306 | 11,103 | 9,473
Income taxes | 80,874 | 6,935 | 10,567
Supplemental Disclosure of Non-cash Investing and Financing Activities: |  |  |
Purchases of property and equipment included in accounts payable | 746 | 436 | 565
Change in fair value of interest rate swap |  |  | 1,393
Purchase of property and equipment funded by capital lease |  |  | 24,271
Capital lease obligation |  |  | 24,271
Changes in note receivable |  |  | $ 1,007
Machinery and equipment on deposit placed into service | $ 1,855 |  |
ASU 2016-02 |  |  |
Supplemental disclosure of cash flow information Cash paid for: |  |  |
Changes in other assets for operating lease obligations |  | 11,821 |
Change in property and equipment |  | 3,276 |
Changes in finance lease liabilities |  | (4,245) |
Changes in lease liabilities for operating lease obligations |  | $ 12,790 |

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- Definition The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- Definition The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- Definition Amount of increase (decrease) in noncurrent assets classified as other. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- Definition Amount of increase (decrease) in prepaid expenses, and assets classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4297-108586 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 17 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3367-108585 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585 + Details
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- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3521-108585 + Details
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- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3521-108585 + Details
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- Definition Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3521-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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- Definition The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
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- Definition The cash inflow associated with principal collections from a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
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