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v3.20.2

Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Sep. 30, 2020 | Sep. 30, 2019
Cash flows from operating activities: |  |
Net loss | $ (7,129) | $ (4,364)
Adjustments to reconcile net loss to net cash used in operations: |  |
Depreciation and amortization | 2,009 | 2,262
Stock-based compensation expense | 1,758 | 646
Provision for excess and obsolete inventory | 1,250 | 196
Change in fair value of warrants |  | (4,092)
Non-cash interest income |  | (112)
Other non-cash items | 233 | (888)
Unrealized foreign exchange loss on cash and cash equivalents | 272 |
Changes in operating asset and liability accounts: |  |
Accounts receivable | 157 | (2,244)
Inventory | 3,591 | (3,589)
Prepaid expenses and other assets | (866) | (1,810)
Accounts payable and accrued expenses | (3,192) | 2,799
Deferred revenue | (4,636) | 711
Net cash used in operating activities | (6,553) | (10,485)
Cash flows from investing activities: |  |
Purchase of property, plant and equipment | (1,326) | (1,736)
Proceeds from the sale of property, plant and equipment |  | 3,001
Purchase of marketable securities |  | (10,000)
Sale of marketable securities | 25,006 |
Change in other assets | 63 | 66
Net cash (used in)/provided by investing activities | 23,743 | (8,669)
Cash flows from financing activities: |  |
Repurchase of treasury stock | (670) | (505)
Proceeds from exercise of employee stock options and ESPP | 99 | 100
Net cash used in financing activities | (571) | (405)
Effect of exchange rate changes on cash | 53 | (74)
Net increase/(decrease) in cash, cash equivalents and restricted cash | 16,672 | (19,633)
Cash, cash equivalents and restricted cash at beginning of period | 30,864 | 78,198
Cash, cash equivalents and restricted cash at end of period | 47,536 | 58,565
Supplemental schedule of cash flow information: |  |
Cash paid for income taxes, net of refunds | 275 | 130
Issuance of common stock to settle liabilities | 189 | 173
Hercules [Member] |  |
Supplemental schedule of cash flow information: |  |
Issuance of common stock to Hercules to settle warrant liability |  | $ 294

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- Definition Amount of cash (inflow) outflow from investing activities classified as other. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
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- Definition Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow for purchase of marketable security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=121553693&loc=d3e26853-111562 + 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
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