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           Goodwill - Summary of Goodwill Acquired (Details) (USD $) 
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           Dec. 31, 2014 
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           Jun. 30, 2014 
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|---|---|---|
| Goodwill | $ 9,516,568us-gaap_Goodwill | $ 9,516,568us-gaap_Goodwill | 
| NetSol PK [Member] | ||
| Goodwill | 
1,166,610us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = ntwk_NetSolPKMember  | 
        
1,166,610us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = ntwk_NetSolPKMember  | 
      
| NTE [Member] | ||
| Goodwill | 
3,471,814us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = ntwk_NTEMember  | 
        
3,471,814us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = ntwk_NTEMember  | 
      
| VLS [Member] | ||
| Goodwill | 
214,044us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = ntwk_VLSMember  | 
        
214,044us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = ntwk_VLSMember  | 
      
| NTA [Member] | ||
| Goodwill | 
$ 4,664,100us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = ntwk_NTAMember  | 
        
$ 4,664,100us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = ntwk_NTAMember  | 
      
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- Definition 
          Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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