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MAJOR CUSTOMERS | 3 Months Ended
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Mar. 31, 2023
Risks and Uncertainties [Abstract] |
MAJOR CUSTOMERS | MAJOR CUSTOMERS The following customer contributed 10% or more of the Company's revenue in the three months ended March 31, 2023 and 2022:
| Three months ended |  |
| March 31, 2023 |  | March 31, 2022 |  |  |  |
Verizon Communications Inc. | 11% |  | 13% |  |  |  |
At March 31, 2023 and December 31, 2022, no customer accounted for 10% or more of the Company's accounts receivable balance. The Company performs ongoing credit evaluations of its customers and generally does not require collateral on accounts receivable. The Company maintains an allowance for doubtful accounts and such losses have historically been within management's expectations.

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- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI https://asc.fasb.org/topic&trid=2134479 + Details
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- References No definition available. + Details
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