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COMMITMENTS AND CONTINGENCIES
12 Months Ended
Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]  
COMMITMENTS AND CONTINGENCIES COMMITMENTS AND CONTINGENCIES
Litigation

The medical device industry is characterized by frequent claims and litigation, and the Company may become subject to various
claims, lawsuits and proceedings in the ordinary course of our business. Such claims may include claims by current or former employees, distributors and competitors, claims concerning the marketing and promotion of our products and product liability claims.

The Company is involved in a number of legal actions relating to the use of our Helium Plasma technology. The outcomes of these legal actions are not within the Company’s control and may not be known for prolonged periods of time. It believes that such claims are adequately covered by insurance; however, in the case of one of the Company’s carriers, the Company is in a dispute regarding the total level of coverage available. Notwithstanding the foregoing, in the opinion of management, the Company has meritorious defenses, and such claims are not expected, individually or in the aggregate, to result in a material, adverse effect on its financial condition, results of operations and cash flows. However, in the event that damages exceed the aggregate coverage limits of the Company’s policies or if its insurance carriers disclaim coverage, management believes it is possible that costs associated with these claims could have a material adverse impact on the consolidated financial condition, results of operations and cash flows.

The Company accrues a liability in its consolidated financial statements for these actions when a loss is known or considered probable and the amount can be reasonably estimated. If the reasonable estimate of a known or probable loss is a range, and no amount within the range is a better estimate than any other, the minimum amount of the range is recorded. If a loss is reasonably possible, but not known or probable, and can be reasonably estimated, the estimated loss or range of loss is disclosed in the notes to the consolidated financial statements. In most cases, significant judgment is required to estimate the amount and timing of a loss to be recorded, actual results may differ from these estimates.

Purchase Commitments

At December 31, 2021, the Company has purchase commitments for inventories totaling approximately $4.9 million, all of which is expected to be purchased by the end of 2022.

Concentrations

Sales to one customer within the Advanced Energy segment represented 11% of total sales for the year ended December 31, 2021. Sales to one customer within the OEM segment represented 10% of total sales for the year ended December 31, 2020. There were no other significant sales concentrations for the years ended December 31, 2021 and 2020.

Receivables from two customers within the Advanced Energy segment represented 22% and 31%, respectively, of trade accounts receivable at December 31, 2021 and December 31, 2020.