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Note 13 - Divestitures - Discontinued Operations (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2026 | Mar. 31, 2025 | Mar. 30, 2025
Net income from discontinued operations, net of taxes | $ 0 | $ 11,000 |
Research and development |  | 3 |
Prepaid expenses and other current assets | 69 | (299) |
Other assets | (76) | 3 |
Accounts payable and accrued liabilities | $ 2,510 | 1,698 |
Provision for income taxes |  | 300 |
Avenova Assets [Member] |  |  |
Research and development |  | 0 |
Wound Care [Member] |  |  |
Research and development |  | 3 |
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] |  |  |
Net sales |  | 555 |
Net income from discontinued operations, net of taxes |  | 11,000 | $ 11,000
Cost of goods sold |  | 245 |
Non-cash gain on divestiture |  | (11,200) | (11,200)
Gross profit |  | 310 |
Accounts receivable |  |  | (66)
Sales and marketing |  | 224 |
Inventory |  |  | 116
Prepaid expenses and other current assets |  |  | 0
Total operating expenses |  | 227 |
Other assets |  |  | 9
Operating loss |  | 83 |
Accounts payable and accrued liabilities |  |  | (290)
Gain on divestiture |  | 11,200 | 11,200
Net cash (used in) provided by operating activities, discontinued operations |  |  | (431)
Net income from discontinued operations before income taxes |  | 11,283 |
Proceeds from divestiture |  |  | 11,500
Provision for income taxes |  | 283 |
Net cash provided by investing activities, discontinued operations |  |  | 11,500
Net increase in cash and cash equivalents, discontinued operations |  |  | 11,069
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Avenova Assets [Member] |  |  |
Net sales |  | 433 |
Net income from discontinued operations, net of taxes |  | 10,470 | 10,470
Cost of goods sold |  | 170 |
Non-cash gain on divestiture |  | (10,700) | (10,700)
Gross profit |  | 263 |
Accounts receivable |  |  | (72)
Sales and marketing |  | 224 |
Inventory |  |  | 73
Prepaid expenses and other current assets |  |  | 0
Total operating expenses |  | 224 |
Other assets |  |  | 9
Operating loss |  | 39 |
Accounts payable and accrued liabilities |  |  | (252)
Gain on divestiture |  | 10,700 | 10,700
Net cash (used in) provided by operating activities, discontinued operations |  |  | (472)
Net income from discontinued operations before income taxes |  | 10,739 |
Proceeds from divestiture |  |  | 11,000
Provision for income taxes |  | 269 |
Net cash provided by investing activities, discontinued operations |  |  | 11,000
Net increase in cash and cash equivalents, discontinued operations |  |  | 10,528
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Wound Care [Member] |  |  |
Net sales |  | 122 |
Net income from discontinued operations, net of taxes |  | 530 | 530
Cost of goods sold |  | 75 |
Non-cash gain on divestiture |  | (500) | (500)
Gross profit |  | 47 |
Accounts receivable |  |  | 6
Sales and marketing |  | 0 |
Inventory |  |  | 43
Prepaid expenses and other current assets |  |  | 0
Total operating expenses |  | 3 |
Other assets |  |  | 0
Operating loss |  | 44 |
Accounts payable and accrued liabilities |  |  | (38)
Gain on divestiture |  | 500 | 500
Net cash (used in) provided by operating activities, discontinued operations |  |  | 41
Net income from discontinued operations before income taxes |  | 544 |
Proceeds from divestiture |  |  | 500
Provision for income taxes |  | $ 14 |
Net cash provided by investing activities, discontinued operations |  |  | 500
Net increase in cash and cash equivalents, discontinued operations |  |  | $ 541

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