XML 61 R49.htm IDEA: XBRL DOCUMENT
v3.7.0.1

INCOME TAXES (Details Textual) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016
Schedule of Income Tax Disclosure [Line Items] |  |
Tax Credit Carryforward, Limitations on Use | IRC Section 382 imposes limitations on a corporations ability to use its NOLs when it undergoes an ownership change. Generally, an ownership change occurs if one or more shareholders, each of whom owns 5% or more in value of a corporations stock, increase their percentage ownership, in the aggregate, by more than 50% over the lowest percentage of stock owned by such shareholders at any time during the preceding three-year period. Because on June 10, 2014, we underwent an ownership change as defined by IRC Section 382, the limitation applies to us. The losses generated prior to the ownership change date (pre-change losses) are subject to the Section 382 limitation. The pre-change losses may only become available to be utilized by us at the rate of $2.4 million per year. Any unused losses can be carried forward, subject to their original carry forward limitation periods. In the year 2017, approximately $2.4 million in the pre-change losses was released from the Section 382 loss limitation. We can still fully utilize the NOLs generated after the change of the ownership, which was approximately $13.3 million. Thus, we expect the total of approximately $17.4 million as of June 30, 2017 is available to offset future taxable income. |
Deferred Tax Assets, Valuation Allowance | $ 24.6 |
Foreign Tax Authority [Member] |  |
Schedule of Income Tax Disclosure [Line Items] |  |
Operating Loss Carryforwards | 13.0 | $ 13.2
Federal And State Jurisdiction [Member] |  |
Schedule of Income Tax Disclosure [Line Items] |  |
Operating Loss Carryforwards | $ 53.1 | $ 46.9

X
- References No definition available. + Details
Name: | nete_ScheduleOfIncomeTaxDisclosureLineItems
Namespace Prefix: | nete_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
Name: | us-gaap_DeferredTaxAssetsValuationAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319 + Details
Name: | us-gaap_OperatingLossCarryforwards
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Description of the limitation related to use of the tax credit carryforward. + References No definition available. + Details
Name: | us-gaap_TaxCreditCarryforwardLimitationsOnUse
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=nete_FederalAndStateJurisdictionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |