Note 4 - Property and Equipment (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Property, Plant and Equipment [Table Text Block]

	As of June 30, 2023			As of December 31, 2022
Computers, software, and office equipment	$	496,382		$	463,292
Leasehold improvements		506,162			535,527
Laboratory equipment		3,661,891			3,559,362
Manufacturing tooling		133,285			121,120
Demo equipment		31,554			31,554
Total		4,829,274			4,710,855
Less: Accumulated depreciation		(3,280,469	)		(2,877,600	)
Total Property and Equipment, Net	$	1,548,805		$	1,833,255