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v3.5.0.2

Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jun. 30, 2016 | Jun. 30, 2015
Cash flows from operating activities: |  |
Net loss | $ (10,355) | $ (9,121)
Adjustments to reconcile net loss to net cash used in operations: |  |
Depreciation and amortization | 1,871 | 2,028
Stock-based compensation expense | 999 | 1,128
Impairment of minority interest investment | 0 | 746
Provision for excess and obsolete inventory | 272 | 602
Write-off prepaid taxes | 0 | 820
Loss from minority interest investment | 0 | 356
Change in fair value of derivatives and warrants | 678 | (800)
Non-cash interest expense | 56 | 111
Other non-cash items | (307) | 553
Changes in operating asset and liability accounts: |  |
Accounts receivable | 12,192 | 1,414
Inventory | (10,750) | 2,968
Prepaid expenses and other current assets | 1,555 | 271
Accounts payable and accrued expenses | 1,650 | (3,024)
Deferred revenue | 79 | (1,087)
Net cash used in operating activities | (2,060) | (3,035)
Cash flows from investing activities: |  |
Purchase of property, plant and equipment | (281) | (197)
Proceeds from the sale of property, plant and equipment | 15 | 7
Change in restricted cash | 16 | (4)
Change in other assets | (21) | 130
Net cash used in investing activities | (271) | (64)
Cash flows from financing activities: |  |
Employee taxes paid related to net settlement of equity awards | (461) | (98)
Repayment of debt | (1,000) | (1,000)
Proceeds from public equity offering, net | 0 | 22,281
Net cash (used in) / provided by financing activities | (1,461) | 21,183
Effect of exchange rate changes on cash and cash equivalents | (327) | (13)
Net (decrease) / increase in cash and cash equivalents | (4,119) | 18,071
Cash and cash equivalents at beginning of period | 39,330 | 20,490
Cash and cash equivalents at end of period | 35,211 | 38,561
Supplemental schedule of cash flow information: |  |
Cash paid for income taxes, net of refunds | 112 | 329
Issuance of common stock to settle liabilities | 107 | 107
Cash paid for interest | $ 108 | $ 220

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- Definition Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
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- Definition Amount of cash (inflow) outflow from investing activities classified as other. + 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 9 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3098-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3095-108585 + Details
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- Definition Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award. + 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 (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed 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=66902209&loc=d3e3213-108585 + 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=66902209&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=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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