CONCENTRATIONS	12 Months Ended
Dec. 31, 2021
CONCENTRATIONS
CONCENTRATIONS	(14) CONCENTRATIONS The Company is exposed to concentration of credit risk related primarily to its cash balances. The Company maintains its cash balances in major financial institutions that exceed amounts insured by the FDIC (up to $250,000, per financial institution as of December 31, 2021). The Company has not experienced any realized losses in such accounts and believes it is not exposed to any significant credit risk related to its cash. The Company had two major vendors from which it sourced approximately 34% and one major vendor from which it soured approximately 22%, respectively, of supplies for its electrotherapy products for the years ended December 31, 2021 and 2020. Management believes that its relationships with its suppliers are good. If the relationships were to be replaced, there may be a short-term disruption for a period of time in which products may not be available and additional expenses may be incurred as the Company locates additional or replacement suppliers. The Company had receivables from one third-party payer at December 31, 2021 which made up approximately 22% of the accounts receivable balance. The Company had receivables from one third-party payer at December 31, 2020, which made up approximately 26% of the accounts receivable balance.

CONCENTRATIONS

12 Months Ended

Dec. 31, 2021

(14) CONCENTRATIONS

The Company is exposed to concentration of credit risk related primarily to its cash balances. The Company maintains its cash balances in major financial institutions that exceed amounts insured by the FDIC (up to $250,000, per financial institution as of December 31, 2021). The Company has not experienced any realized losses in such accounts and believes it is not exposed to any significant credit risk related to its cash.

The Company had two major vendors from which it sourced approximately 34% and one major vendor from which it soured approximately 22%, respectively, of supplies for its electrotherapy products for the years ended December 31, 2021 and 2020. Management believes that its relationships with its suppliers are good. If the relationships were to be replaced, there may be a short-term disruption for a period of time in which products may not be available and additional expenses may be incurred as the Company locates additional or replacement suppliers.

The Company had receivables from one third-party payer at December 31, 2021 which made up approximately 22% of the accounts receivable balance. The Company had receivables from one third-party payer at December 31, 2020, which made up approximately 26% of the accounts receivable balance.