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v3.20.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Apr. 30, 2020 | Apr. 30, 2019 | Apr. 30, 2018
Operating activities |  |  |
Net income | $ 41,070 | $ 47,419 | $ 17,647
Loss (gain) on sale of business, net of tax | 265 | (8,490) |
Loss from discontinued operations, net of tax |  | 2,964 | 3,887
Net income from continuing operations | 41,335 | 41,893 | 21,534
Adjustments to reconcile net income from continuing operations to cash provided by operating activities from continuing operations: |  |  |
Depreciation and amortization | 9,888 | 7,669 | 5,982
Losses from equity method investments | 5,487 | 3,944 | 1,283
Realized gain from sale of available-for-sale investments | (180) |  |
Impairment of long-lived assets |  | 4,398 | 255
Provision for doubtful accounts | 388 | (39) | 977
Impairment of intangible assets and goodwill |  |  | 1,021
Other non-cash gain, net | (703) |  |
Non-cash lease expense | 4,574 |  |
Loss (gain) on foreign currency transactions | 1 | 38 | (87)
Deferred income taxes | 3,419 | 4,792 | 2,853
Stock-based compensation | 6,227 | 6,985 | 4,956
(Gain) loss on sale of property and equipment | (71) | 76 | 20
Amortization of debt securities | (1,423) | (1,506) | 1,424
Changes in operating assets and liabilities, net of acquisitions: |  |  |
Accounts receivable | (42,869) | 25,821 | 11,070
Unbilled receivables and retentions | (22,790) | (36,175) | 2,253
Inventories | 8,855 | (16,631) | 1,192
Income tax receivable | 821 | (821) |
Prepaid expenses and other assets | 831 | (2,401) | 139
Accounts payable | 3,127 | (7,054) | 5,736
Other liabilities | 8,180 | (4,043) | 9,224
Net cash provided by operating activities of continuing operations | 25,097 | 26,946 | 69,832
Investing activities |  |  |
Acquisition of property and equipment | (11,220) | (8,896) | (9,563)
Equity method investments | (14,498) | (7,598) | (3,267)
Business acquisition, net of cash acquired | (18,641) |  |
Proceeds from sale of business |  | 31,994 |
Proceeds from sale of property and equipment | 81 |  |
Redemptions of held-to-maturity investments | 185,917 | 260,918 | 227,663
Purchases of held-to-maturity investments | (176,757) | (267,122) | (221,680)
Redemptions of available-for-sale investments | 200,892 | 2,250 | 450
Purchases of available-for-sale investments | (106,607) |  |
Net cash provided by (used in) investing activities from continuing operations | 59,167 | 11,546 | (6,397)
Financing activities |  |  |
Principal payments of capital lease obligations |  | (161) | (288)
Payment of contingent consideration | (868) |  |
Tax withholding payment related to net settlement of equity awards | (1,062) | (1,094) | (397)
Exercise of stock options | 100 | 71 | 2,705
Net cash used in financing activities from continuing operations | (1,830) | (1,184) | 2,020
Discontinued operations |  |  |
Operating activities of discontinued operations | 0 | (7,686) | (623)
Investing activities of discontinued operations | 0 | (431) | (1,219)
Net cash used in discontinued operations |  | (8,117) | (1,842)
Net increase in cash, cash equivalents, and restricted cash | 82,434 | 29,191 | 63,613
Cash, cash equivalents, and restricted cash at beginning of period | 172,708 | 143,517 | 79,904
Cash, cash equivalents, and restricted cash at end of period | 255,142 | 172,708 | 143,517
Cash paid, net during the period for: |  |  |
Income taxes | 532 | 6,780 | 1,813
Non-cash activities |  |  |
Unrealized gain on investments, net of deferred tax expense of $14, $51 and $25 for the fiscal years ended 2020, 2019 and 2018, respectively | 50 | 57 | 70
Reclassification from share-based liability compensation to equity |  |  | 384
Change in foreign currency translation adjustments | 276 | (34) | 36
Acquisitions of property and equipment included in accounts payable | $ 1,425 | $ 810 | $ 379

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- Definition Amount of cash inflow (outflow) of investing activities, excluding 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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=118932676&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=118932676&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=118932676&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=118932676&loc=d3e3602-108585 + Details
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- Definition Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118930883&loc=d3e637-108580 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580 + Details
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- Definition The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. + 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 (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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