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v3.20.2

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Oct. 31, 2020 | Oct. 31, 2019
Cash flows from operating activities: |  |
Net loss | $ (6,409) | $ (6,214)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Foreign exchange (gain)/loss | (10) | 4
Depreciation of fixed assets | 73 | 77
Amortization of right of use asset | 105 | 96
Compensation expense related to stock option grants and restricted stock | 223 | 168
Gain due to the change in fair value of warrant liabilities |  | (6)
Loss on disposal of property, plant and equipment | 2 |
Changes in operating assets and liabilities: |  |
Accounts receivable | 105 | (934)
Contract assets | 154 | (96)
Other assets | (499) | (6)
Accounts payable | (72) | (138)
Accrued expenses | 812 | (75)
Change in lease liability | (110) | (96)
Contract liabilities | (56) | 802
Net cash used in operating activities | (5,682) | (6,418)
Cash flows from investing activities: |  |
Purchase of property, plant and equipment |  | (41)
Net cash used in investing activities |  | (41)
Cash flows from financing activities: |  |
Proceeds from Paycheck Protection Program Loan | 890 |
Proceeds from loan payable | 467 |
Payment of loan payable | (117) |
Proceeds from issuance of common stock- Aspire financing net of issuance costs | 3,241 |
Proceeds from issuance of common stock- AGP At The Market offering, net of issuance costs | 6,094 | 746
Proceeds (costs) associated with exercise of pre-funded warrants |  | (18)
Acquisition of treasury stock |  | (1)
Net cash provided/ (used) by financing activities | 10,575 | 727
Effect of exchange rate changes on cash, cash equivalents and restricted cash | 27 | (5)
Net increase/(decrease) in cash, cash equivalents and restricted cash | 4,920 | (5,737)
Cash, cash equivalents and restricted cash, beginning of period | 10,930 | 17,159
Cash, cash equivalents and restricted cash, end of period | 15,850 | 11,422
Supplemental disclosure of noncash operating activities: |  |
Prepaid financing costs reported in accrued expenses | 49 | 67
Supplemental disclosure of noncash investing activities: |  |
Acquisition of property, plant and equipment through accounts payable |  | 3
Supplemental disclosure of noncash financing activities: |  |
Common stock issued for payment of commitment fee |  | $ 294

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- Definition The cash outflow to reacquire common stock during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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 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://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 associated with the amount received from entity's first offering of stock to the public. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
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- Definition Cash received from principal payments made on loans related to operating 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 25 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585 + Details
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- Definition The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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