Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies (Tables)

v3.10.0.1
Significant Accounting Policies (Tables)
 9 Months Ended
Jun. 30, 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     % of consolidated  
     revenues     revenues  
     for the three months ended
June 30, 		    for the nine months ended
June 30, 		 
     2018     2017     2018     2017  

Alabama Department of Transportation

      17.0 %      13.6 %      14.8 %      12.8 % 

North Carolina Department of Transportation

      14.8 %      16.6 %      13.5 %      13.2 %