v2.4.0.8

Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Apr. 30, 2014 | Apr. 30, 2013 | Apr. 30, 2012
Operating activities: |  |  |
Net loss (excluding accretion) | $ (63,166) | $ (63,752) | $ (24,329)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities: |  |  |
Depreciation and amortization expense | 15,068 | 10,900 | 3,108
Impairment of acquired intangible assets | 2,500 |  |
Estimated loss on disposal of discontinued operations, net of tax | 9,192 |  |
Stock-based expense | 14,468 | 22,453 | 7,710
Revaluation of contingent consideration | (3,270) | (1,000) |
Bad debt expense | 1,902 | 2,859 | 1,083
Excess tax benefit related to stock-based expense | (216) | (510) | (78)
Other non-cash expense (benefit) | 480 | (5) |
Changes in operating assets and liabilities: |  |  |
Accounts receivable | (12,081) | (10,749) | (5,566)
Prepaid expenses and other current assets | (1,551) | (1,766) | (1,132)
Other non-current assets | (1,603) | (432) | (298)
Accounts payable | (3,095) | 974 | 808
Accrued expenses and other current liabilities | (2,623) | 13,283 | 5,176
Deferred revenue | 2,040 | 8,633 | 13,432
Other liabilities, long-term | (1,512) | (2,699) | (234)
Net cash used in operating activities | (43,467) | (21,811) | (320)
Investing activities: |  |  |
Acquisitions, net of cash acquired, and purchase of intangible asset | (9,616) | (60,750) |
Purchases of property, equipment and capitalized internal-use software development costs | (10,661) | (10,853) | (5,119)
Purchases of short-term investments | (60,092) | (90,828) | (50,884)
Proceeds from maturities of short-term investments | 58,478 | 61,310 |
Proceeds from sale of short-term investments | 31,098 | 10,037 |
Increase in restricted cash |  |  | (250)
Net cash provided by (used in) investing activities | 9,207 | (91,084) | (56,253)
Financing activities: |  |  |
Proceeds from initial public offering, net of offering costs |  |  | 112,778
Proceeds from follow-on stock offering, net of costs |  | 51,943 |
Proceeds from employee stock compensation plans | 13,499 | 11,226 | 3,049
Proceeds from revolving line of credit | 27,000 |  |
Excess tax benefit related to stock-based expense | 216 | 510 | 78
Net cash provided by financing activities | 40,715 | 63,679 | 115,905
Effect of exchange rate fluctuations on cash and cash equivalents | 434 | (106) | (15)
Net change in cash and cash equivalents | 6,889 | (49,322) | 59,317
Cash and cash equivalents at beginning of period | 25,045 | 74,367 | 15,050
Cash and cash equivalents at end of period | 31,934 | 25,045 | 74,367
Supplemental disclosure of other cash flow information: |  |  |
Cash paid for income taxes | 1,493 | 440 | 330
Cash paid for interest | 137 |  |
Supplemental disclosure of non-cash investing and financing activities: |  |  |
Purchase of intangible asset recorded in accrued expenses and other current liabilities |  | 705 |
Accretion of redeemable convertible preferred stock |  |  | 38
Issuance of stock for acquisition |  | $ 125,497 |

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- Definition The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets. + 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 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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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=31042434&loc=d3e3213-108585 + Details
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- Definition The cash inflow associated with the amount received from entity's first offering of stock to the public. + 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=31042434&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 Reference 3: 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 4: 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=31042434&loc=d3e3255-108585 + 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=31042434&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 sales 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=31042434&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 associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + 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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: 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=31042434&loc=d3e3255-108585 + Details
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