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v3.22.2.2

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jul. 31, 2022 | Jul. 31, 2021
Operating activities: |  |
Net loss | $ (319) | $ (172)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities: |  |
Stock-based compensation | 206 | 280
Depreciation and amortization expense | 528 | 317
Net gain on disposal of equipment | 0 | (4)
Operating lease right-of use assets | 269 | 245
Provision for doubtful accounts | 0 | 78
Changes in operating assets and liabilities: |  |
Accounts receivable | 158 | (825)
Prepaid expenses and other current assets | 186 | 93
Other long term assets | 0 | (70)
Accounts payable | (331) | 1,372
Accrued liabilities | (456) | (250)
Other current liabilities | 0 | 15
Other non-current liabilities | 0 | 62
Operating lease liabilities | (250) | (150)
Deferred revenue | (186) | (775)
Net cash (used in) provided by operating activities | (195) | 216
Investing activities: |  |
Purchase of property and equipment | (754) | (907)
Net cash used in investing activities | (754) | (907)
Financing activities: |  |
Proceeds from exercise of options | 0 | 2
Net cash provided by financing activities | 0 | 2
Decrease in cash | (949) | (689)
Cash at beginning of period | 9,007 | 4,687
Cash at end of period | $ 8,058 | $ 3,998

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X
- 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 https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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