XML 21 R31.htm IDEA: XBRL DOCUMENT
v3.20.1

Note 5 - Intangible Assets - Intangible Assets (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2020 | Dec. 31, 2019
Intangible assets, cost | $ 20,238,630 | $ 19,886,966
Intangible assets, accumulated amortization | (14,889,978) | (14,208,317)
Intangible assets, carrying value | 5,348,652 | 5,678,649
Computer Software, Intangible Asset [Member] |  |
Intangible assets, cost | 2,345,287 | 2,343,888
Intangible assets, accumulated amortization | (2,256,081) | (2,240,695)
Intangible assets, carrying value | $ 89,206 | $ 103,193
Intangible assets, useful life (Year) | 3 years | 3 years
Portfolios and Client Lists [Member] |  |
Intangible assets, cost | $ 7,714,665 | $ 7,714,665
Intangible assets, accumulated amortization | (5,905,239) | (5,614,880)
Intangible assets, carrying value | $ 1,809,426 | $ 2,099,785
Intangible assets, useful life (Year) | 4 years | 4 years
Client Acquisition Costs [Member] |  |
Intangible assets, cost | $ 8,588,283 | $ 8,238,018
Intangible assets, accumulated amortization | (5,138,263) | (4,762,347)
Intangible assets, carrying value | $ 3,450,020 | $ 3,475,671
Intangible assets, useful life (Year) | 4 years | 4 years
PCI Certifiction [Member] |  |
Intangible assets, cost | $ 449,000 | $ 449,000
Intangible assets, accumulated amortization | (449,000) | (449,000)
Intangible assets, carrying value |  |
Intangible assets, useful life (Year) | 3 years | 3 years
Trademarks [Member] |  |
Intangible assets, cost | $ 703,586 | $ 703,586
Intangible assets, accumulated amortization | (703,586) | (703,586)
Intangible assets, carrying value |  |
Intangible assets, useful life (Year) | 3 years | 3 years
Internet Domain Names [Member] |  |
Intangible assets, cost | $ 437,810 | $ 437,810
Intangible assets, accumulated amortization | (437,810) | (437,810)
Intangible assets, carrying value |  |
Intangible assets, useful life (Year) | 3 years | 3 years

X
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 926 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_ComputerSoftwareIntangibleAssetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=nete_PortfoliosAndClientListsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=nete_ClientAcquisitionCostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=nete_PCICertifictionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TrademarksMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_InternetDomainNamesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |