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Accounting Policies - Schedule of Fair Value of Financial Instruments Reconciliation (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2020 | Jun. 30, 2020
Revenue in excess of billing long term beginning balance | $ 1,300,289 | $ 1,281,492
Amortization during the period |  | 55,344
Effect of Translation Adjustment |  | (36,547)
Transfers to short term | (1,300,289) |
Revenue in excess of billing long term ending balance |  | 1,300,289
Revenues in Excess of Billings - Long Term [Member] |  |
Revenue in excess of billing long term beginning balance | 1,341,575 | 1,380,631
Amortization during the period |  |
Effect of Translation Adjustment |  | (39,056)
Transfers to short term | (1,341,575) |
Revenue in excess of billing long term ending balance |  | 1,341,575
Fair Value Discount [Member] |  |
Revenue in excess of billing long term beginning balance | (41,286) | (99,139)
Amortization during the period |  | 55,344
Effect of Translation Adjustment |  | 2,509
Transfers to short term | 41,286 |
Revenue in excess of billing long term ending balance |  | $ (41,286)

X
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. + References No definition available. + Details
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Namespace Prefix: | NTWK_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Contract with customer asset, transfer to short term. + References No definition available. + Details
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Namespace Prefix: | NTWK_
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- Definition Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 40 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=68051541&loc=SL49131252-203054 + Details
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- Details
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- Details
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