Quarterly report pursuant to Section 13 or 15(d)

Debts - Components of Notes Payable and Capital Leases (Details) (Parenthetical)

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Debts - Components of Notes Payable and Capital Leases (Details) (Parenthetical)
3 Months Ended 12 Months Ended
Sep. 30, 2018
USD ($)
Sep. 30, 2017
USD ($)
Jun. 30, 2018
USD ($)
Sep. 30, 2018
GBP (£)
Sep. 30, 2018
INR (₨)
Jun. 30, 2018
INR (₨)
Total outstanding balance $ 8,108,510   $ 8,284,480      
Capital Lease Arrangements [Member]            
Lease arrangement expiration     years through 2022      
NetSol PK [Member]            
Line of credit          
HSBC Bank [Member] | NTE [Member]            
Line of credit facility, maximum borrowing capacity $ 389,610          
Debt annual interest rate 5.12%          
Total outstanding balance          
Interest expense $ 2,054        
Line of credit variable interest rate 200.00%          
HSBC Bank [Member] | NTE [Member] | GBP [Member]            
Line of credit facility, maximum borrowing capacity | £       £ 300,000    
Askari Bank Limited [Member] | NetSol PK [Member] | Refinance Facility [Member]            
Interest expense $ 30,508 35,898        
Line of credit $ 4,043,018   $ 4,043,018      
Debt instrument, interest rate 3.00%   3.00% 3.00% 3.00% 3.00%
Debt maturity term description revolving loan that matures every six months.          
Askari Bank Limited [Member] | NetSol PK [Member] | Refinance Facility One [Member]            
Line of credit $ 606,453          
Debt instrument, interest rate 10.32%     10.32% 10.32%  
Long term debt covenant description     long term debt equity ratio of 60:40 and the current ratio of 1:1.      
Askari Bank Limited [Member] | NetSol PK [Member] | INR [Member] | Refinance Facility [Member]            
Line of credit | ₨         ₨ 500,000,000 ₨ 500,000,000
Askari Bank Limited [Member] | NetSol PK [Member] | INR [Member] | Refinance Facility One [Member]            
Line of credit | ₨         ₨ 75,000,000  
Samba Bank Limited [Member] | NetSol PK [Member] | Refinance Facility [Member]            
Interest expense $ 92,260 22,122        
Line of credit $ 2,830,112   $ 2,875,216      
Debt instrument, interest rate 3.00%   3.00% 3.00% 3.00% 3.00%
Samba Bank Limited [Member] | NetSol PK [Member] | Running Facility [Member]            
Interest expense $ 25,718 $ 44,095        
Line of credit $ 1,212,905   $ 1,232,335      
Debt instrument, interest rate 8.43%   8.14% 8.43% 8.43% 8.14%
Long term debt covenant description the facilities from Samba Bank Limited require NetSol PK to maintain at a minimum a current ratio of 1:1, an interest coverage ratio of 4 times, a leverage ratio of 2 times, and a debt service coverage ratio of 4 times. As of September 30, 2018, NetSol PK was in compliance with these covenants.          
Samba Bank Limited [Member] | NetSol PK [Member] | INR [Member] | Refinance Facility [Member]            
Line of credit | ₨         ₨ 350,000,000 ₨ 350,000,000
Samba Bank Limited [Member] | NetSol PK [Member] | INR [Member] | Running Facility [Member]            
Line of credit | ₨         ₨ 150,000,000 ₨ 150,000,000
Minimum [Member]            
Debt annual interest rate 3.87%          
Maximum [Member]            
Debt annual interest rate 4.43%          
Directors' and Officers' and Errors and Omissions Liability Insurance [Member] | Minimum [Member]            
Line of credit facility interest rate 5.25%   6.48% 5.25% 5.25% 6.48%
Directors' and Officers' and Errors and Omissions Liability Insurance [Member] | Maximum [Member]            
Line of credit facility interest rate 6.48%   5.25% 6.48% 6.48% 5.25%