Credit Concentrations	3 Months Ended
Mar. 31, 2022
Risks and Uncertainties [Abstract]
Credit Concentrations	(3) Credit Concentrations Financial instruments which potentially subject the Company to concentrations of credit risk consist primarily of cash and accounts receivable. The Company maintains its cash, which at times may exceed federally insured limits, in deposit accounts at major financial institutions. Most of the Company’s buyers are located in the United States. For the three months ended March 31, 2022 and 2021, no one buyer accounted for more than 10% of the Company's revenue. As of March 31, 2022 and December 31, 2021, no single buyer accounted for more than 10% of the Company’s accounts receivable.

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.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI http://asc.fasb.org/topic&trid=2134479

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