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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Apr. 30, 2016 | Apr. 30, 2015 | Apr. 30, 2014
OPERATING ACTIVITIES |  |  |
Net income | $ 58,723 | $ 35,499 | $ 20,461
Adjustments to reconcile net income to net cash and cash equivalents provided by operating activities: |  |  |
Depreciation and amortization | 16,456 | 14,526 | 14,545
Net loss on disposal of property, plant and equipment | 1,576 | 153 | 123
Gain on sales of assets held for sale | 0 | (250) | (323)
Gain on insurance recoveries | 0 | 0 | (94)
Stock-based compensation expense | 3,609 | 3,497 | 3,295
Deferred income taxes | 11,629 | 4,335 | 7,978
Pension contributions in excess of expense | (4,732) | (4,604) | (2,039)
Excess tax benefit from stock-based compensation | (4,968) | (1,887) | (854)
Contributions of employer stock to employee benefit plan | 1,761 | 6,217 | 3,843
Other non-cash items | (3,489) | (1,211) | (2,634)
Changes in operating assets and liabilities: |  |  |
Customer receivables | (9,938) | 288 | (7,546)
Inventories | (4,276) | (5,605) | (2,875)
Prepaid expenses and other assets | (4,585) | 126 | (1,236)
Accounts payable | 723 | 5,113 | 5,869
Accrued compensation and related expenses | 5,269 | 1,963 | 1,943
Income taxes payable | (1,791) | 1,201 | 526
Marketing and other accrued expenses | 5,811 | (624) | (447)
Net Cash Provided by Operating Activities | 71,778 | 58,737 | 40,535
INVESTING ACTIVITIES |  |  |
Payments to acquire property, plant, and equipment | (28,685) | (20,015) | (7,903)
Proceeds from sales of property, plant, and equipment | 846 | 22 | 81
Proceeds from sales of assets held for sale | 0 | 1,250 | 1,644
Proceeds from insurance recoveries | 0 | 0 | 94
Purchases of certificates of deposit | (46,750) | (40,750) | 0
Proceeds from Maturities, Prepayments and Calls of Short-term Investments | 38,250 | 5,250 | 0
Investment in promotional displays | (4,434) | (2,363) | (3,499)
Net Cash Used by Investing Activities | (40,773) | (56,606) | (9,583)
FINANCING ACTIVITIES |  |  |
Payments of long-term debt | (1,547) | (1,309) | (4,516)
Proceeds from long-term debt | 3,196 | 1,500 | 0
Excess tax benefit from stock-based compensation | 4,968 | 1,887 | 854
Proceeds from issuance of common stock | 8,114 | 14,268 | 15,330
Repurchase of common stock | (16,593) | (5,053) | (3,141)
Notes receivable, net | (4,221) | 417 | (750)
Net Cash Provided by Financing Activities | (6,083) | 11,710 | 7,777
Net Increase in Cash And Cash Equivalents | 24,922 | 13,841 | 38,729
Cash And Cash Equivalents, Beginning of Year | 149,541 | 135,700 |
Cash And Cash Equivalents, End of Year | $ 174,463 | $ 149,541 | $ 135,700

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- Definition The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3213-108585 + Details
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- Definition The amount of cash or cash equivalents contributed by the entity to fund its pension plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3536-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash inflow from maturities, prepayments, calls and collections of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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- Definition The cash inflow from the sale of formerly productive land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
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