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Note 18 - Divestiture and Discontinued Operations - Discontinued Operations (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Cash and cash equivalents | $ (0) |  | $ (0) |  | $ 206
Net loss from discontinued operations | 0 | $ (308) | (124) | $ (702) |
Inventory, net of allowance for excess and obsolete inventory and lower of cost or estimated net realizable value adjustments ($363 at December 31, 2023) | (0) |  | (0) |  | 2,313
Non-cash right-of-use amortization |  |  | 168 | 140 |
Prepaid expenses and other current assets | (0) |  | (0) |  | 132
Total current assets, discontinued operations | 0 |  | 0 |  | 2,730
Accounts receivable |  |  | (133) | 481 |
Total assets, discontinued operations | 0 |  | 0 |  | 19
Inventory |  |  | (144) | (81) |
Accrued liabilities | (0) |  | (0) |  | 347
Prepaid expenses and other current assets |  |  | 1 | (83) |
Total current liabilities, discontinued operations | 0 |  | 0 |  | 698
Other assets |  |  | 2 | (5) |
Accounts payable and accrued liabilities |  |  | 457 | 166 |
Operating lease liabilities |  |  | (162) | (127) |
Net loss from discontinued operations | $ 0 | $ (308) | (124) | (702) |
DERMAdoctor [Member] | Discontinued Operations, Disposed of by Sale [Member] |  |  |  |  |
Cash and cash equivalents |  |  |  |  | 206
Product revenue, net |  |  | 717 | 1,861 |
Net loss from discontinued operations |  |  | (124) | (702) |
Accounts receivable, net of allowance for credit losses ($0 at December 31, 2023) |  |  |  |  | 79
Amortization of intangible assets |  |  | 0 | 76 |
Inventory, net of allowance for excess and obsolete inventory and lower of cost or estimated net realizable value adjustments ($363 at December 31, 2023) |  |  |  |  | 2,313
Cost of goods sold |  |  | 493 | 958 |
Non-cash right-of-use amortization |  |  | 0 | 55 |
Prepaid expenses and other current assets |  |  |  |  | 132
Total current assets, discontinued operations |  |  |  |  | 2,730
Gross profit |  |  | 224 | 903 |
Accounts receivable |  |  | (262) | (169) |
Other assets |  |  |  |  | 19
Total assets, discontinued operations |  |  |  |  | 2,749
Research and development |  |  | 2 | 21 |
Inventory |  |  | 183 | (142) |
Accounts payable |  |  |  |  | 224
Accrued liabilities |  |  |  |  | 347
Sales and marketing |  |  | 292 | 960 |
Prepaid expenses and other current assets |  |  | (4) | 125 |
Operating lease liabilities |  |  |  |  | 127
Total current liabilities, discontinued operations |  |  |  |  | 698
General and administrative |  |  | 48 | 615 |
Other assets |  |  | 15 | (9) |
Total liabilities, discontinued operations |  |  |  |  | $ 698
Total operating expenses |  |  | 342 | 1,596 |
Accounts payable and accrued liabilities |  |  | 63 | 264 |
Operating loss |  |  | (118) | (693) |
Operating lease liabilities |  |  | (31) | (59) |
Other expense, net |  |  | (6) | (9) |
Net cash used in operating activities, discontinued operations |  |  | (160) | (561) |
Net loss from discontinued operations |  |  | (124) | (702) |
Cash transferred to New Age Investments, LLC |  |  | (46) | 0 |
Net cash used in investing activities, discontinued operations |  |  | (46) | 0 |
Net decrease in cash and cash equivalents, discontinued operations |  |  | $ (206) | $ (561) |

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