| 
           Note 13 - Debts (Detail) 
         | 
        3 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 0 Months Ended | 9 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 12 Months Ended | 12 Months Ended | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
           Mar. 31, 2013
 
          USD ($) 
         | 
        
           Mar. 31, 2012
 
          USD ($) 
         | 
        
           Mar. 31, 2013
 
          USD ($) 
         | 
        
           Mar. 31, 2012
 
          USD ($) 
         | 
        
           Jun. 30, 2012
 
          USD ($) 
         | 
        
           Mar. 31, 2013
 
          PKR 
         | 
        
           Feb. 28, 2012
 
          USD ($) 
         | 
        
           Jan. 31, 2011
 
          USD ($) 
         | 
        
           Mar. 31, 2013
 
          Notes Payable to Banks [Member]
 
          USD ($) 
         | 
        
           Mar. 31, 2012
 
          Notes Payable to Banks [Member]
 
          USD ($) 
         | 
        
           Oct. 31, 2011
 
          Virtual Lease Services [Member]
 
          USD ($) 
         | 
        
           Oct. 31, 2011
 
          Virtual Lease Services [Member]
 
          GBP (£) 
         | 
        
           Mar. 31, 2013
 
          Virtual Lease Services [Member]
 
          USD ($) 
         | 
        
           Mar. 31, 2013
 
          Virtual Lease Services [Member]
 
          GBP (£) 
         | 
        
           Mar. 31, 2012
 
          Virtual Lease Services [Member]
 
          USD ($) 
         | 
        
           Mar. 31, 2012
 
          Virtual Lease Services [Member]
 
          GBP (£) 
         | 
        
           Jun. 30, 2012
 
          Virtual Lease Services [Member]
 
          USD ($) 
         | 
        
           Jun. 30, 2012
 
          Virtual Lease Services [Member]
 
          GBP (£) 
         | 
        
           Mar. 31, 2013
 
          NTNA [Member]
 
          USD ($) 
         | 
        
           Jun. 30, 2012
 
          NTNA [Member] 
         | 
        
           Mar. 31, 2013
 
          Notes Payable to Banks [Member]
 
          USD ($) 
         | 
        
           Mar. 31, 2012
 
          Notes Payable to Banks [Member]
 
          USD ($) 
         | 
        
           Mar. 31, 2013
 
          Habib Bank Line of Credit [Member] 
         | 
        
           Jun. 30, 2012
 
          Habib Bank Line of Credit [Member] 
         | 
        
           Mar. 31, 2013
 
          Overdraft Facility [Member]
 
          USD ($) 
         | 
        
           Mar. 31, 2013
 
          Overdraft Facility [Member]
 
          GBP (£) 
         | 
        
           Jun. 30, 2012
 
          Overdraft Facility [Member]
 
          USD ($) 
         | 
        
           Jan. 31, 2011
 
          Overdraft Facility [Member]
 
          GBP (£) 
         | 
        
           Jun. 30, 2012
 
          NetSol PK [Member]
 
          PKR 
         | 
        
           Jun. 30, 2012
 
          NetSol PK [Member]
 
          USD ($) 
         | 
        
           Oct. 31, 2011
 
          NetSol PK [Member] 
         | 
        
           Jun. 30, 2011
 
          NetSol PK [Member]
 
          USD ($) 
         | 
        
           Jun. 30, 2011
 
          NetSol PK [Member]
 
          PKR 
         | 
      |
| Line of Credit Facility, Interest Rate During Period | 0.40% | 0.42% | 4.00% | 4.00% | 1.99% | 1.99% | 1.99% | 0.50% | 0.50% | 0.50% | |||||||||||||||||||||||
| Interest Expense | $ 115,614 | $ 167,972 | $ 587,935 | $ 587,136 | $ 20,032 | $ 41,089 | $ 137,749 | $ 179,167 | |||||||||||||||||||||||||
| Line of Credit Facility, Maximum Borrowing Capacity | 304,180 | 1,520,900 | 1,000,000 | 500,000 | 200,000 | 1,631,854 | 162,500,000 | ||||||||||||||||||||||||||
| Interest Expense, Debt | 91,610 | 111,089 | 64,952 | 41,109 | 27,110 | 17,101 | 2,844 | ||||||||||||||||||||||||||
| Secured Debt, Current | 90,000 | ||||||||||||||||||||||||||||||||
| Loans Pledged as Collateral | 90,000 | ||||||||||||||||||||||||||||||||
| Line of Credit Facility, Interest Rate at Period End | 4.25% | 4.25% | |||||||||||||||||||||||||||||||
| Restricted Cash and Cash Equivalents (in Pounds) | 270,439 | 177,815 | |||||||||||||||||||||||||||||||
| Restricted Cash and Cash Equivalents | 270,439 | 177,815 | |||||||||||||||||||||||||||||||
| Business Acquisition, Percentage of Voting Interests Acquired | 51.00% | 51.00% | |||||||||||||||||||||||||||||||
| Line of Credit Facility, Term | 5 years | 5 years | |||||||||||||||||||||||||||||||
| Line of Credit Facility, Periodic Payment (in Pounds) | 28,015 | 18,420 | |||||||||||||||||||||||||||||||
| Line of Credit Facility, Periodic Payment | 28,015 | 18,420 | |||||||||||||||||||||||||||||||
| Debt Instrument, Basis Spread on Variable Rate | 3.50% | 3.50% | 2.75% | ||||||||||||||||||||||||||||||
| Line of Credit Facility, Amount Outstanding (in Pounds) | 753,163 | 753,163 | 75,000,000 | 1,367,644 | 875,741 | ||||||||||||||||||||||||||||
| Line of Credit Facility, Amount Outstanding | 753,163 | 753,163 | 75,000,000 | 1,367,644 | 875,741 | ||||||||||||||||||||||||||||
| Long-term Debt, Excluding Current Maturities (in Pounds) | 1,160,186 | 1,160,186 | 1,551,541 | 783,605 | 515,225 | 1,022,441 | 654,698 | ||||||||||||||||||||||||||
| Long-term Debt, Excluding Current Maturities | 1,160,186 | 1,160,186 | 1,551,541 | 783,605 | 515,225 | 1,022,441 | 654,698 | ||||||||||||||||||||||||||
| Long-term Debt, Current Maturities (in Pounds) | (294,567) | (294,567) | (572,694) | 336,184 | 221,043 | 345,203 | 221,043 | 264,550 | |||||||||||||||||||||||||
| Long-term Debt, Current Maturities | (294,567) | (294,567) | (572,694) | 336,184 | 221,043 | 345,203 | 221,043 | 264,550 | |||||||||||||||||||||||||
| Long-term Debt (in Pounds) | 1,119,789 | 736,267 | 793,651 | ||||||||||||||||||||||||||||||
| Long-term Debt | 1,119,789 | 736,267 | 793,651 | ||||||||||||||||||||||||||||||
| Line Of Credit Facility Collateral Amount (in Rupees) | 5,950,000 | 580,000,000 | |||||||||||||||||||||||||||||||
| Line Of Credit Facility Collateral Amount | 5,950,000 | 580,000,000 | |||||||||||||||||||||||||||||||
| Line of Credit Facility, Increase, Additional Borrowings (in Rupees) | 100,000,000 | ||||||||||||||||||||||||||||||||
| Line of Credit Facility, Fair Value of Amount Outstanding | 1,058,201 | ||||||||||||||||||||||||||||||||
| Long-term Line of Credit, Noncurrent | 376,581 | 376,581 | |||||||||||||||||||||||||||||||
| Line of Credit, Current | 376,582 | 376,582 | |||||||||||||||||||||||||||||||
| Capital Leases, Income Statement, Interest Expense | $ 92,851 | $ 54,144 | |||||||||||||||||||||||||||||||