CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Total revenue	$ 10,547	$ 7,992	$ 19,580	$ 15,419
Cost of sales	7,994	5,899	14,748	11,584
Gross profit	2,553	2,093	4,832	3,835
Operating expenses:
Selling, general and administrative	12,822	7,381	24,807	13,905
Research and development	4,018	4,631	8,868	9,677
Change in fair value of contingent earnout		(21)		(7)
Total operating expenses	16,840	11,991	33,675	23,575
Loss from operations	(14,287)	(9,898)	(28,843)	(19,740)
Interest and financing costs, net	(850)	(1,084)	(1,816)	(2,148)
Change in fair value of warrant liabilities		(17)		(17)
Change in fair value of forward obligation		(150)		(150)
Loss before income tax expense	(15,137)	(11,149)	(30,659)	(22,055)
Net loss	(15,137)	(11,149)	(30,659)	(22,055)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Unrealized loss on marketable securities	(42)		(42)
Net comprehensive loss	$ (15,179)	$ (11,149)	$ (30,701)	$ (22,055)
Net loss per share attributable to common stock - basic	$ (0.57)	$ (9.16)	$ (1.16)	$ (18.20)
Net loss per share attributable to common stock - diluted	$ (0.57)	$ (9.16)	$ (1.16)	$ (18.20)
Weighted-average shares outstanding - basic	26,468,515	1,217,759	26,437,058	1,211,571
Weighted-average shares outstanding - diluted	26,468,515	1,217,759	26,437,058	1,211,571
Product
Total revenue	$ 8,442	$ 6,171	$ 15,645	$ 11,980
Cost of sales	7,385	5,333	13,463	10,408
Gross profit	1,057	838	2,182	1,572
Operating expenses:
Selling, general and administrative	12,243	6,866	23,770	12,932
Research and development	3,552	4,222	7,983	8,861
Change in fair value of contingent earnout		(21)		(7)
Total operating expenses	15,795	11,067	31,753	21,786
Loss from operations	(14,738)	(10,229)	(29,571)	(20,214)
Software
Total revenue	2,105	1,821	3,935	3,439
Cost of sales	609	566	1,285	1,176
Gross profit	1,496	1,255	2,650	2,263
Operating expenses:
Selling, general and administrative	579	515	1,037	973
Research and development	466	409	885	816
Total operating expenses	1,045	924	1,922	1,789
Loss from operations	$ 451	$ 331	$ 728	$ 474