The Company (Tables)

9 Months Ended

Sep. 30, 2023

The Company [Abstract]

Accrued Warranty Costs Activity

The Company offers a standard warranty on product sales generally for a one to two-year period, however, the Company has offered longer warranty periods, ranging from three to four years, in order to meet competition or meet customer demands. The Company provides for the estimated cost of the future warranty claims on the date the product is sold. The activity in the warranty accrual during the three and nine months ended September 30, 2023 and 2022 is summarized as follows:

	Three Months Ended September 30,
	2023			2022
Balance, beginning of period	$	269		$	133
Additions		72			73
Expirations and claims satisfied		(47	)		(32	)
Total		294			174
Less current portion within accrued expenses and other current liabilities		(180	)		(119	)
Balance within deferred revenues and other liabilities	$	114		$	55

	Nine Months Ended September 30,
	2023			2022
Balance, beginning of period	$	207		$	79
Additions		192			167
Expirations and claims satisfied		(105	)		(72	)
Total		294			174
Less current portion within accrued expenses and other current liabilities		(180	)		(119	)
Balance within deferred revenues and other liabilities	$	114		$	55

Antidilutive Securities Excluded from Computation of Net Loss Per Share

The following potentially dilutive securities have been excluded from the computation of diluted weighted-average shares of common stock outstanding, as they would be anti-dilutive:

	September 30,
	2023		2022
Restricted stock units		266,777		278,004
Stock options		5,054,714		4,544,714
Common stock warrants		800,000		373,626
Total		6,121,491		5,196,344