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Note E - Advances on Contracts	12 Months Ended
Dec. 31, 2023
Notes to Financial Statements
Advances to Contract Manufacturer [Text Block]	NOTE E — ADVANCES ON CONTRACTS The advances on contracts represent funding of future dental STA "Single Tooth Anesthesia System" and epidural inventory purchases and epidural replacements parts. The balance of the advances as of December 31, 2023 and 2022 was approximately $1.4 million and $1.3 million respectively.

Note E - Advances on Contracts

12 Months Ended

Dec. 31, 2023

Advances to Contract Manufacturer [Text Block]

NOTE E — ADVANCES ON CONTRACTS

The advances on contracts represent funding of future dental STA "Single Tooth Anesthesia System" and epidural inventory purchases and epidural replacements parts. The balance of the advances as of December 31, 2023 and 2022 was approximately $1.4 million and $1.3 million respectively.