Revenue from the Company’s products for the three months ended March 31, 2020 and 2019 are as follows (dollars in thousands):

	Three Months Ended
	March 31,
	2020				2019
Laser systems	$	2,051	42.9	%	$	5,964	57.8	%
Imaging systems		—	—	%		552	5.3	%
Consumables and other		1,472	30.8	%		2,112	20.5	%
Services		1,260	26.3	%		1,695	16.4	%
License fees and royalties		—	—	%		3	—	%
Total revenue	$	4,783	100.0	%	$	10,326	100.0	%

No individual customer represented more than 10% of the Company’s revenue for the three months ended March 31, 2020 or 2019.

The Company maintains its cash and cash equivalent accounts with established commercial banks. Such cash deposits periodically exceed the Federal Deposit Insurance Corporation insured limit.

One individual customer represented more than 10% of the Company’s accounts receivable at March 31, 2020 and December 31, 2019.

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.