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Concentration of Risk and Enterprise Wide Disclosures
12 Months Ended
Dec. 31, 2021
Segment Reporting [Abstract]  
Concentration of Risk and Enterprise Wide Disclosures
19.CONCENTRATION OF RISK AND ENTERPRISE WIDE DISCLOSURES
Contract Revenues—The following table shows contract revenues generated from customers that accounted for more than 10% of the Company’s consolidated revenues:
Years Ended December 31,
202120202019
Amount%Amount%Amount%
Utah Department of Transportation (“UDOT”)****$135,496 12.0 %
*Represents less than 10% of revenues
Contract Receivables—At December 31, 2021, a customer in our E-Infrastructure Solutions segment accounted for 12% of the Company’s outstanding contract receivables with a receivable balance of $27,188. At December 31, 2020, the same customer accounted for 11% of the Company’s outstanding contract receivables with a receivable balance of $19,807.
The Company’s revenue and receivables are entirely derived from the construction of U.S. projects and all of the Company’s assets are held domestically within the U.S.