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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2014
Cash flows from operating activities: |  |  |
Net loss: | $ (31,884) | $ (71,643) | $ (57,310)
Adjustments to reconcile net loss to net cash provided by operating activities: |  |  |
Depreciation | 10,802 | 12,832 | 10,628
Amortization of intangible assets | 32,370 | 35,951 | 28,771
Provision for doubtful accounts and allowance for product returns | 1,140 | 4,246 | 2,366
Stock-based compensation | 14,792 | 17,801 | 15,922
Non-cash restructuring charges | 4,463 |  |
Other non-cash charges | 1,020 | 2,323 | 3,666
Changes in operating assets and liabilities, net |  |  |
Accounts receivable | 10,178 | 27,681 | (56,116)
Inventories | 17,025 | (904) | (7,280)
Prepaid expenses and other assets | 100 | (2,240) | 2,288
Accounts payable | (9,562) | 2,827 | (4,234)
Accrued compensation and benefits | 1,949 | (1,482) | (570)
Deferred revenue | (4,922) | 2,104 | 18,689
Deferred distributor revenue, net of cost of sales to distributors | (14,058) | 8,883 | 13,537
Other current and long term liabilities | (3,047) | (956) | 2,800
Net cash provided by (used in) operating activities | 30,366 | 37,423 | (26,843)
Cash flows from investing activities: |  |  |
Capital expenditures | (5,327) | (7,205) | (22,373)
Acquisition, net of cash acquired |  |  | (180,000)
Purchases of non-marketable equity investment |  | (3,000) |
Purchases of investments |  |  | (9,045)
Proceeds from maturities of investments and marketable securities |  | 23,321 | 28,722
Proceeds from sales of investments and marketable securities |  | 9,051 | 56,594
Purchases of intangible assets |  | (569) | (87)
Net cash (used in) provided by investing activities | (5,327) | 21,598 | (126,189)
Cash flows from financing activities: |  |  |
Borrowings under Revolving Facility | 15,000 | 24,000 | 83,000
Borrowings under Term Loan |  |  | 65,000
Repayment of debt | (26,375) | (78,688) | (26,437)
Proceeds from issuance of common stock | 4,637 | 2,218 | 8,017
Net cash (used in) provided by financing activities | (6,738) | (52,470) | 129,580
Foreign currency effect on cash | (404) | (3,516) | 839
Net increase (decrease) in cash and cash equivalents | 17,897 | 3,035 | (22,613)
Cash and cash equivalents at beginning of period | 76,225 | 73,190 | 95,803
Cash and cash equivalents at end of period | 94,122 | 76,225 | 73,190
Supplemental disclosure of cash flow information: |  |  |
Cash paid for interest | 2,613 | 2,361 | 1,852
Cash paid for taxes, net | 2,355 | 1,582 | 2,864
Non-cash investing activities: |  |  |
Unpaid capital expenditures | $ 741 | $ 316 | $ 310

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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=66902209&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or 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=66902209&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 associated with maturities (principal being due), prepayments and calls (requests of early payments) on securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities. + 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 (a),(b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66010992&loc=d3e26853-111562 Reference 3: 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 sale of debt and equity securities classified as available-for-sale securities. + 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 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66010992&loc=d3e26853-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 + Details
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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 2: 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=66902209&loc=d3e3602-108585 + 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=66902209&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 Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation. + 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 (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + 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=66902209&loc=d3e3602-108585 + Details
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