Revenue from the Company’s products are as follows (dollars in thousands):


	Three Months Ended								Nine Months Ended
	September 30,								September 30,
	2023				2022				2023				2022
Laser systems	$	6,647	60.9	%	$	7,302	60.8	%	$	21,666	60.7	%	$	21,626	62.9	%
Consumables and other		2,908	26.6	%		2,632	21.9	%		10,058	28.2	%		8,379	24.3	%
Services		1,366	12.5	%		2,076	17.3	%		3,950	11.1	%		4,406	12.8	%
Net revenue	$	10,921	100.0	%	$	12,010	100.0	%	$	35,674	100.0	%	$	34,411	100.0	%

No individual customer represented more than 10% of the Company’s revenue for the three and nine months ended September 30, 2023 or 2022.

The Company maintains its cash and cash equivalents in money market investment accounts with established commercial banks. Such cash deposits periodically exceed the Federal Deposit Insurance Corporation insured limit.

As of September 30, 2023, accounts receivable from one customer totaled approximately 10% of total gross accounts receivable. The entire balance is either current or outstanding for less than 90 days. As of December 31, 2022 accounts receivable from one customer totaled approximately 12% of total gross accounts receivable. The entire balance was either current or outstanding for less than 30 days.

The Company currently purchases certain key components of its products from single suppliers. Although there are a limited number of manufacturers of these key components, management believes that other suppliers could provide similar key components on comparable terms. A change in suppliers, however, could cause delays in manufacturing and a possible loss of sales, which could adversely affect the Company’s business, results of operations and financial condition.