Note 2 - Significant Accounting Pronouncements (Details Textual) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Accounts Receivable, Allowance for Credit Loss, Current	$ 1,000	$ 608
Advertising Expense	1,300	1,800
Research and Development Expense	$ 5,080	$ 5,440
Renuvion and J-Plasma Generators [Member]
Product Warranty Obligation, Term (Year)	4 years
Mounting Fixtures [Member]
Product Warranty Obligation, Term (Year)	2 years
Certain Accessories [Member]
Product Warranty Obligation, Term (Year)	1 year
Minimum [Member]
Lessee, Operating Lease, Discount Rate	1.83%
Maximum [Member]
Lessee, Operating Lease, Discount Rate	9.09%
Building and Building Improvements [Member]
Property, Plant and Equipment, Useful Life (Year)	39 years
Machinery and Equipment [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life (Year)	3 years
Machinery and Equipment [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life (Year)	10 years
Furniture and Fixtures [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life (Year)	5 years
Furniture and Fixtures [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life (Year)	10 years
Computer Equipment [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life (Year)	3 years
Computer Equipment [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life (Year)	5 years
Molds [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life (Year)	7 years
Molds [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life (Year)	15 years
Apyx SY Medical Devices (Ningbo) Co., Ltd. [Member]
Subsidiary, Ownership Percentage, Parent	51.00%

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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Amount of allowance for credit loss on accounts receivable, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
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Term of warranty or group of similar warranties, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity.

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