XML 48 R38.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Summary of Significant Accounting Policies (Details) - Schedule of disaggregated revenues - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
AMER [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Net revenues | $ 2,246 | $ 2,518
Percentage of net revenues | 100.00% | 100.00%
APAC [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Net revenues | $ 3,103 | $ 2,823
Percentage of net revenues | 100.00% | 100.00%
EMEA [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Net revenues | $ 487 | $ 643
Percentage of net revenues | 100.00% | 100.00%
Consumer Electronics [Member] | AMER [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Net revenues | $ 2,097 | $ 1,828
Percentage of net revenues | 93.40% | 72.60%
Consumer Electronics [Member] | EMEA [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Net revenues | $ 73 | $ 215
Percentage of net revenues | 15.00% | 33.40%
Distributors and Other [Member] | AMER [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Net revenues | $ 149 | $ 690
Percentage of net revenues | 6.60% | 27.40%
Distributors and Other [Member] | APAC [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Net revenues | $ 685 | $ 442
Percentage of net revenues | 22.10% | 15.70%
Distributors and Other [Member] | EMEA [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Net revenues | $ 101 | $ 16
Percentage of net revenues | 20.70% | 2.60%
Automotive [Member] | APAC [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Net revenues | $ 1,330 | $ 1,221
Percentage of net revenues | 42.90% | 43.20%
Consumer Electronics [Member] | APAC [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Net revenues | $ 1,088 | $ 1,160
Percentage of net revenues | 35.00% | 41.10%
Automotive [Member] | EMEA [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Net revenues | $ 313 | $ 412
Percentage of net revenues | 64.30% | 64.00%

X
- Definition Percentage of net revenues. + References No definition available. + Details
Name: | neond_PercentageOfNetRevenues
Namespace Prefix: | neond_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DisaggregationOfRevenueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130543-203045 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
Name: | us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=neond_AMERMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=neond_APACMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=neond_EMEA1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=neond_ConsumerElectronicMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=neond_DistributorsAndOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_AutomobilesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=neond_ConsumerElectronicsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=neond_automotiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |