Segment Disclosures and Concentrations of Risk

12 Months Ended

Dec. 31, 2016

Segment Disclosures and Concentrations of Risk [Abstract]

Segment Disclosures and Concentrations of Risk

19. Segment Disclosures and Concentrations of Risk

Excluding the TPHS business, during 2016, we had one operating and reportable segment, Network Solutions. Therefore, all required segment information can be found in the Consolidated Financial Statements. Long-lived assets and revenue from external customers attributable to our operations in the United States accounted for 100% of our consolidated long-lived assets and revenues as of and for the years ended December 31, 2016 and December 31, 2015.

During 2016, we had two customers that each accounted for 10% or more of our revenues from continuing operations and individually comprised approximately 20.4% and 15.2% of our revenues for 2016. No other customer accounted for 10% or more of our revenues in 2016. In addition, at December 31, 2016, one customer accounted for approximately 28% of our accounts receivable, net.

During 2015, we had three customers that each accounted for 10% or more of our revenues and individually comprised approximately 23%, 13%, and 10% of our revenues from continuing operations for 2015. No other customer accounted for 10% or more of our revenues from continuing operations in 2015.