Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Schedule of Intangible Assets (Details)

v2.4.1.9
Intangible Assets - Schedule of Intangible Assets (Details) (USD $)
6 Months Ended
Dec. 31, 2014
Jun. 30, 2014
Intangible Assets - June 30, 2014 - Cost $ 54,927,447us-gaap_FiniteLivedIntangibleAssetsGross  
Additions     
Effect of Translation Adjustment (2,208,657)us-gaap_FiniteLivedIntangibleAssetsTranslationAdjustments  
Accumulated Amortization (26,688,126)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization  
Net Balance - December 31, 2014 26,030,664us-gaap_FiniteLivedIntangibleAssetsNet 28,803,018us-gaap_FiniteLivedIntangibleAssetsNet
Product Licenses [Member]    
Intangible Assets - June 30, 2014 - Cost 48,632,368us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= ntwk_ProductLicensesMember
 
Additions     
Effect of Translation Adjustment (2,208,657)us-gaap_FiniteLivedIntangibleAssetsTranslationAdjustments
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= ntwk_ProductLicensesMember
 
Accumulated Amortization (20,479,959)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= ntwk_ProductLicensesMember
 
Net Balance - December 31, 2014 25,943,752us-gaap_FiniteLivedIntangibleAssetsNet
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= ntwk_ProductLicensesMember
 
Customer Lists [Member]    
Intangible Assets - June 30, 2014 - Cost 6,052,377us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerListsMember
 
Additions     
Effect of Translation Adjustment     
Accumulated Amortization (5,965,465)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerListsMember
 
Net Balance - December 31, 2014 86,912us-gaap_FiniteLivedIntangibleAssetsNet
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerListsMember
 
Technology [Member]    
Intangible Assets - June 30, 2014 - Cost 242,702us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= ntwk_TechnologyMember
 
Additions     
Effect of Translation Adjustment     
Accumulated Amortization (242,702)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= ntwk_TechnologyMember
 
Net Balance - December 31, 2014