Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies (Tables)

v3.8.0.1
Significant Accounting Policies (Tables)
 6 Months Ended
Mar. 31, 2018
Accounting Policies [Abstract]  
Consolidation of Revenues

Two customers accounted for more than 10% of consolidated revenues for the periods presented below (unaudited):

 

     % of Consolidated
Revenues
for the Three Months
Ended March 31, 		    % of Consolidated
Revenues
for the Six Months
Ended March 31, 		 
     2018     2017     2018     2017  

Alabama Department of Transportation

      13.2 %      10.7 %      13.2 %      12.3 % 

North Carolina Department of Transportation

      11.8 %      11.1 %      12.6 %      11.0 %