XML 57 R45.htm IDEA: XBRL DOCUMENT v3.7.0.1

COMMITMENTS AND CONTINGENCIES (Details Textual)					1 Months Ended						3 Months Ended	6 Months Ended	12 Months Ended
	May 12, 2017 USD ($) a	Sep. 12, 2016 USD ($)	Aug. 06, 2014 shares	May 10, 2013 USD ($) ft²	Jan. 31, 2021 USD ($)	May 20, 2017 USD ($)	Dec. 31, 2016 USD ($)	Oct. 25, 2016 USD ($)	May 19, 2016 USD ($)	May 20, 2015 USD ($)	Jun. 30, 2017 USD ($) ft²	Jun. 30, 2017 USD ($) ft²	Dec. 31, 2021 USD ($)	Dec. 31, 2016 USD ($)	Mar. 01, 2017 USD ($)
Commitments And Contingencies [Line Items]
Payments to Acquire Businesses, Gross										$ 3,600,000
Provision For Stock Price Guarantee												$ 1,400,000		$ 2,000,000
Payonline Acquisition Agreement Description												an aggregate of $2,288,667 plus 10% per annum interest accrued from May 20, 2016 in installments pursuant to the payment schedule set forth in the settlement agreement.
Refundable Merchant Deposit Reserves								$ 1,433,475
Interest Payable															$ 3,481
Florida [Member]
Commitments And Contingencies [Line Items]
Lease Expiration Date		Dec. 31, 2021												Dec. 31, 2016
Area of Land | ft²				4,000
Operating Leases, Rent Expense		$ 20,421		$ 16,800			$ 19,448					$ 245,046		$ 233,377
Florida [Member] | Scenario, Forecast [Member]
Commitments And Contingencies [Line Items]
Operating Leases, Rent Expense					$ 24,821								$ 297,855
Pay Online [Member]
Commitments And Contingencies [Line Items]
Payments to Acquire Businesses, Gross											$ 1,000,000
Provision For Stock Price Guarantee									$ 2,162,861
Long-term Purchase Commitment, Amount						$ 1,792,071
Interest Payable						$ 29,604
Restricted Stock [Member]
Commitments And Contingencies [Line Items]
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable										$ 3,600,000
Aptito, LLC [Member]
Commitments And Contingencies [Line Items]
Stock Issued During Period, Shares, Acquisitions | shares			125,000
Shares Pledged As Collateral | shares			125,000
Pay Online System Leases [Member]
Commitments And Contingencies [Line Items]
Lease Expiration Date												Apr. 30, 2018
Operating Leases, Rent Expense, Net, Total	$ 27,500											$ 153,623
Area of Land	1,566										5,435	5,435
Pay Online System Leases [Member] | First Regional Office [Member]
Commitments And Contingencies [Line Items]
Area of Land | ft²											275	275
Operating Leases, Rent Expense												$ 3,444
Pay Online System Leases [Member] | Second Regional Office [Member]
Commitments And Contingencies [Line Items]
Area of Land | ft²											155	155
Operating Leases, Rent Expense												$ 1,536
Net Labs Systems, LLC [Member]
Commitments And Contingencies [Line Items]
Operating Leases, Rent Expense												24,000
auto-renew feature [Member]
Commitments And Contingencies [Line Items]
Operating Leases, Rent Expense, Net, Total												$ 707
Yekaterinburg [Member]
Commitments And Contingencies [Line Items]
Area of Land | ft²											1,654	1,654
Yekaterinburg [Member] | Net Labs Systems, LLC [Member]
Commitments And Contingencies [Line Items]
Lease Expiration Date												Jun. 01, 2018
Moscow [Member]
Commitments And Contingencies [Line Items]
Lease Expiration Date												Jan. 31, 2018
Area of Land | ft²											167	167
Moscow [Member] | Office Building [Member]
Commitments And Contingencies [Line Items]
Operating Leases, Rent Expense, Net, Total												$ 22,600
Area of Land | ft²											2,033	2,033
Moscow [Member] | Apartment Building [Member]
Commitments And Contingencies [Line Items]
Operating Leases, Rent Expense, Net, Total												$ 73,960
Moscow [Member] | Pay Online System Leases [Member]
Commitments And Contingencies [Line Items]
Lease Expiration Date												Jul. 15, 2018
Area of Land | ft²											5,268	5,268

X

- References

No definition available.

+ Details

Name:	nete_CommitmentsAndContingenciesLineItems
Namespace Prefix:	nete_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

A description about the payment which will be made for pay online acquisition under an agreement.

+ References

No definition available.

+ Details

Name:	nete_PayonlineAcquisitionAgreementDescription
Namespace Prefix:	nete_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of expense related to write-down of stock price to the amount expected to be collected.

+ References

No definition available.

+ Details

Name:	nete_ProvisionForStockPriceGuarantee
Namespace Prefix:	nete_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of refundable merchant deposit reserves which is created under PayOnline acquisition agreement amendment.

+ References

No definition available.

+ Details

Name:	nete_RefundableMerchantDepositReserves
Namespace Prefix:	nete_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Number of shares pledged as collateral during the period.

+ References

No definition available.

+ Details

Name:	nete_SharesPledgedAsCollateral
Namespace Prefix:	nete_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Area of land held.

+ References

No definition available.

+ Details

Name:	us-gaap_AreaOfLand
Namespace Prefix:	us-gaap_
Data Type:	num:areaItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477

+ Details

Name:	us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount of interest payable on debt, including, but not limited to, trade payables.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.15(a))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

+ Details

Name:	us-gaap_InterestPayableCurrentAndNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

No definition available.

+ Details

Name:	us-gaap_LeaseAndRentalExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Date which lease or group of leases is set to expire, in CCYY-MM-DD format.

+ References

No definition available.

+ Details

Name:	us-gaap_LeaseExpirationDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The minimum amount the entity agreed to spend under the long-term purchase commitment.

+ References

No definition available.

+ Details

Name:	us-gaap_LongTermPurchaseCommitmentAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717

+ Details

Name:	us-gaap_OperatingLeasesRentExpenseNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585

+ Details

Name:	us-gaap_PaymentsToAcquireBusinessesGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Number of shares of stock issued during the period pursuant to acquisitions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

+ Details

Name:	us-gaap_StockIssuedDuringPeriodSharesAcquisitions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_StatementGeographicalAxis=nete_FloridaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementScenarioAxis=us-gaap_ScenarioForecastMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=nete_PayOnlineMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=nete_AptitoLlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=nete_PayOnlineSystemLeasesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=nete_FirstRegionalOfficeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=nete_SecondRegionalOfficeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=nete_NetLabsSystemsLlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=nete_AutorenewFeatureMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nete_AreaNameAxis=nete_YekaterinburgMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nete_AreaNameAxis=nete_MoscowMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=us-gaap_OfficeBuildingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=us-gaap_ApartmentBuildingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: