Note 9 - Concentrations

3 Months Ended

Mar. 31, 2024

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

9. Concentrations

The Company had certain customers whose revenue individually represented 10% or more of the Company’s total revenue, or whose accounts receivable balances individually represented 10% or more of the Company’s total accounts receivable as follows:

Accounts Receivable	March 31, 2024		December 31, 2023
Customer 1		43%		2%
Customer 2		14%		11%
Customer 3		14%		1%

	Three Months Ended March 31,
Revenues	2024		2023
Customer 1		49%		33%
Customer 2		2%		16%

The Company utilizes contract manufacturers to produce AXP disposables.  For the three months ended March 31, 2024, the Company obtained all of its AXP disposables from one supplier.