XML 61 R44.htm IDEA: XBRL DOCUMENT v3.20.4
Concentration of Risk and Enterprise Wide Disclosures (Tables)
12 Months Ended
Dec. 31, 2020
Segment Reporting [Abstract]  
Schedule of Revenue by Major Customers by Reporting Segments 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,
202020192018
Amount%Amount%Amount%
Utah Department of Transportation (“UDOT”)**$135,496 12.0 %$153,276 14.8 %
*Represents less than 10% of revenues