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Significant Accounting Policies (Tables)
12 Months Ended
Sep. 30, 2018
Significant Accounting Policies  
Schedule of types of contracts comprising Company's revenues

 

 

 

 

 

 

 

 

 

 

 

Fiscal Year Ended

 

 

    

September 30,

    

September 30,

    

September 30,

 

 

 

2018

 

2017

 

2016

 

Cost reimbursable

 

47

%  

48

%  

53

%

Guaranteed maximum price

 

23

%  

23

%  

15

%

Fixed price

 

30

%  

29

%  

32

%