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v3.24.2

Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Apr. 30, 2024 | Apr. 30, 2023
Cash flows from operating activities: |  |
Net loss | $ (27,483,000) | $ (26,326,000)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Foreign exchange gain | (2,000) | (1,000)
Depreciation of fixed assets | 420,000 | 183,000
Amortization of intangible assets | 148,000 | 158,000
Amortization of right-of-use assets | 593,000 | 296,000
(Accretion of discount)/amortization of premium on investments | (290,000) | 113,000
Change in contingent consideration liability | (72,000) | 1,112,000
Loss on disposal of assets | 210,000 |
Stock based compensation | 1,155,000 | 1,461,000
Changes in operating assets and liabilities, net of acquisitions: |  |
Accounts receivable | (51,000) | (262,000)
Contract assets | 134,000 | 234,000
Inventory | (3,787,000) | (602,000)
Other assets | (753,000) | (527,000)
Accounts payable | 2,414,000 | 47,000
Accrued expenses | (309,000) | 1,469,000
Earn out payable | (500,000) |
Right-of-use liabilities | (514,000) | (311,000)
Contract liabilities | (1,076,000) | 1,249,000
Net cash used in operating activities | (29,763,000) | (21,707,000)
Cash flows from investing activities: |  |
Redemptions of short term investments | 35,975,000 | 64,923,000
Purchases of short term investments | (7,894,000) | (43,442,000)
Purchases of property and equipment | (2,585,000) | (648,000)
Leased WAM-Vs built and capitalized |  | (371,000)
Net cash provided by investing activities | 25,496,000 | 20,462,000
Cash flows from financing activities: |  |
Proceeds from issuance of common stock - Cantor At The Market offering, net of issuance costs | 29,000 |
Proceeds from issuance of common stock - AGP At The Market offering, net of issuance costs | 454,000 |
Cash paid for tax withholding related to shares withheld | (14,000) | (14,000)
Net cash provided by/(used in) financing activities | 469,000 | (14,000)
Effect of exchange rate changes on cash, cash equivalents and restricted cash |  |
Net decrease in cash, cash equivalents and restricted cash | (3,798,000) | (1,259,000)
Cash, cash equivalents and restricted cash, beginning of year | 7,103,000 | 8,362,000
Cash, cash equivalents and restricted cash, end of year | 3,305,000 | 7,103,000
Supplemental disclosure of noncash investing and financing activities: |  |
Common stock issued related to bonus and earnout payments | 1,250,000 |
Operating right of use asset obtained in exchange for operating lease liability | $ 1,247,000 | $ 1,296,000

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