Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2024

Accounting Policies [Abstract]

Schedule of Revenue Disaggregated by Type

The following table summarizes the Company’s revenue for systems, disposables, and service and accessories for the six months ended June 30, 2024, and 2023 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Systems	$	240	$	3,313	$	2,852	$	5,134
Disposables, service and accessories		4,262		4,546		8,530		9,273
Total revenue	$	4,502	$	7,859	$	11,382	$	14,407

Summary of Contract Assets and Liabilities

The following table summarizes the Company’s contract assets and liabilities (in thousands):

	June 30, 2024			December 31, 2023
Contract Assets - unbilled receivables	$	116		$	72
Customer deposits	$	1,845		$	2,105
Product shipped, revenue deferred		1,371			1,413
Deferred service and license fees		3,855			4,776
Total deferred revenue	$	7,071		$	8,294
Less: Long-term deferred revenue		(2,121	)		(1,637	)
Total current deferred revenue	$	4,950		$	6,657

Schedule of Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted EPS (in thousands except for share and per share amounts):

	Three Months Ended June 30,						Six Months Ended June 30,
	2024			2023			2024			2023
Net loss	$	(5,833	)	$	(4,957	)	$	(10,340	)	$	(10,304	)
Cumulative dividend on convertible preferred stock		(325	)		(335	)		(656	)		(666	)
Net loss attributable to common stockholders	$	(6,158	)	$	(5,292	)	$	(10,996	)	$	(10,970	)
Weighted average number of common shares and equivalents:		84,570,738			81,049,211			84,025,335			78,787,652
Basic EPS	$	(0.07	)	$	(0.07	)	$	(0.13	)	$	(0.14	)
Diluted EPS	$	(0.07	)	$	(0.07	)	$	(0.13	)	$	(0.14	)