Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition - Schedule of Disaggregation of Revenue (Details)

v3.10.0.1
Revenue Recognition - Schedule of Disaggregation of Revenue (Details) - USD ($)
3 Months Ended 6 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Security services     $ 72,854,004  
Aviation passenger services     12,170,110  
Revenues $ 40,486,645 $ 50,199,821 85,024,114 $ 94,316,618
Security Division [Member]        
Security services     52,413,928  
Aviation passenger services      
Revenues     52,413,928  
Aviation Division [Member]        
Security services     20,440,076  
Aviation passenger services     12,170,110  
Revenues     $ 32,610,186