Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment - Summary of Fixed Assets Held Under Capital Leases (Details)

v2.4.1.9
Property and Equipment - Summary of Fixed Assets Held Under Capital Leases (Details) (USD $)
Dec. 31, 2014
Jun. 30, 2014
Capital Leased Assets [Line Items]    
Fixed assets held under capital leases,Total $ 1,804,147us-gaap_CapitalLeasedAssetsGross $ 1,861,445us-gaap_CapitalLeasedAssetsGross
Less: Accumulated Depreciation - Net (514,566)us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation (469,336)us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation
Fixed assets held under capital leases, Net 1,289,581us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet 1,392,109us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet
Computers and Other Equipment [Member]    
Capital Leased Assets [Line Items]    
Fixed assets held under capital leases,Total 684,941us-gaap_CapitalLeasedAssetsGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= ntwk_ComputersAndOtherEquipmentMember
731,354us-gaap_CapitalLeasedAssetsGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= ntwk_ComputersAndOtherEquipmentMember
Furniture and Fixtures [Member]    
Capital Leased Assets [Line Items]    
Fixed assets held under capital leases,Total 355,037us-gaap_CapitalLeasedAssetsGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_FurnitureAndFixturesMember
280,184us-gaap_CapitalLeasedAssetsGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_FurnitureAndFixturesMember
Vehicles [Member]    
Capital Leased Assets [Line Items]    
Fixed assets held under capital leases,Total $ 764,169us-gaap_CapitalLeasedAssetsGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_VehiclesMember
$ 849,907us-gaap_CapitalLeasedAssetsGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_VehiclesMember