Note 3 - Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Property, Plant and Equipment [Table Text Block]

	As of March 31, 2023			As of December 31, 2022
Computers, software, and office equipment	$	485,837		$	463,292
Leasehold improvements		669,067			535,527
Laboratory equipment		3,559,362			3,559,362
Manufacturing tooling		133,285			121,120
Demo equipment		31,555			31,554
Total		4,879,106			4,710,855
Less: Accumulated depreciation		(3,107,369	)		(2,877,600	)
Total Property and Equipment, Net	$	1,771,737		$	1,833,255