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Note 13 - Related Party Transactions (Details Textual) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Inventory, Net, Total | $ 22,438 | $ 19,434
Agreement Between the BIRD Foundation, the Company, and MARPE Technologies, LTD [Member] |  |
Agreement, Conditional Grant | $ 1,000 |
Agreement, Exclusive Manufacturing Rights, Term (Year) | 10 years |
Abilitech Medical, Inc [Member] | Loss on Long-Term Purchase Commitment [Member] |  |
Accounts Receivable, after Allowance for Credit Loss, Total | $ 141 |
Inventory, Net, Total | 113 |
Abilitech Medical, Inc [Member] | Payments Received for Delivery of EMS Products [Member] |  |
Related Party Transaction, Amounts of Transaction | $ 247 | 1,079
David Kunin [Member] | Marpe Technologies, LTD [Member] | Maximum [Member] |  |
Ownership, Percent | 10.00% |
Marpe Technologies, LTD [Member] | Agreement Between the BIRD Foundation, the Company, and MARPE Technologies, LTD [Member] |  |
Agreement, Conditional Grant Matching Amount | $ 500 |
Revenue from Related Parties | $ 440 | $ 148

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