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v3.23.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2023 | Mar. 31, 2023 | Jun. 30, 2022 | Mar. 31, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2022 | Dec. 31, 2021
Operating activities |  |  |  |  |  |  |  |
Net loss | $ (7,984,097) | $ (7,660,105) | $ (5,458,101) | $ (4,731,261) | $ (15,644,202) | $ (10,189,362) | $ 36,900,000 | $ 27,200,000
Adjustments to reconcile to net loss to net cash used in operating activities |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  | 156,290 | 137,755 |  |
Stock-based compensation |  |  |  |  | 2,069,227 | 3,357,859 |  |
Change in fair value of warrants liability | (143,794) |  | (4,585,000) |  | 69,964 | (9,361,000) |  |
Change in fair value of derivative liability |  |  |  |  | (6,219) | (20,936) |  |
Gains from sale of investments in equity securities |  |  |  |  | (325,155) | 0 |  |
Noncash lease expense |  |  |  |  | 233,730 | 283,251 |  |
Change in operating assets and liabilities |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  | (903,652) | (74,278) |  |
Inventory |  |  |  |  | 2,612,535 | 322,156 |  |
Prepaid expenses and other assets |  |  |  |  | 249,728 | (1,462,221) |  |
Accounts payable |  |  |  |  | (1,595,737) | (2,409,448) |  |
Due to customers |  |  |  |  | 2,980,318 | 0 |  |
Accrued expenses |  |  |  |  | 1,195,845 | (684,517) |  |
Deferred revenue |  |  |  |  | (140,783) | 79,576 |  |
Net cash used in operating activities |  |  |  |  | (9,048,111) | (20,021,165) | (34,100,000) | (29,200,000)
Investing activities |  |  |  |  |  |  |  |
Purchase of property and equipment |  |  |  |  | (101,775) | (317,225) |  |
Investments in equity securities |  |  |  |  | 0 | (1,000,000) |  |
Proceeds from sale of investments in equity securities |  |  |  |  | 1,325,155 | 0 |  |
Net cash provided (used) in investing activities |  |  |  |  | 1,223,380 | (1,317,225) |  |
Financing activities |  |  |  |  |  |  |  |
Proceeds from forward option put exercise |  |  |  |  | 0 | 1,994,073 |  |
Proceeds from Direct Offering of common stock, net of offering costs |  |  |  |  | 2,347,192 | 0 |  |
Proceeds from common stock offering, net of offering costs |  |  |  |  | 781,624 | 1,859,685 |  |
Payment of finance lease obligations |  |  |  |  | (4,480) | (4,425) |  |
Proceeds from exercise of stock options |  |  |  |  | 0 | 173,575 |  |
Net cash provided in financing activities |  |  |  |  | 3,124,336 | 4,022,908 |  |
Effect of exchange rate on cash |  |  |  |  | 5,503 | (54,796) |  |
Net decrease in cash and restricted cash |  |  |  |  | (4,694,892) | (17,370,278) |  |
Cash and restricted cash at beginning of year |  | $ 16,233,896 |  | $ 32,740,520 | 16,233,896 | 32,740,520 | 32,740,520 |
Cash and restricted cash at end of period | $ 11,539,004 |  | $ 15,370,242 |  | 11,539,004 | 15,370,242 | $ 16,233,896 | $ 32,740,520
Supplemental Disclosure of Noncash Financing Activity |  |  |  |  |  |  |  |
Transfer of inventory to property and equipment |  |  |  |  | $ 0 | $ 87,095 |  |

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