XML 54 R43.htm IDEA: XBRL DOCUMENT
v3.24.3

EMPLOYMENT ARRANGEMENTS AND OTHER AGREEMENTS (Details Narrative) - USD ($) | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Mar. 22, 2022 | Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
CEO incentive compensation - remote power patent, gross royalties | 5.00% |  |  |  |
CEO incentive compensation - other patents, gross royalties | 6.25% |  |  |  |
CEO incentive compensation - remote power patent |  | $ 0 | $ 0 | $ 5,000 | $ 41,000
Chief Executive Officer [Member] |  |  |  |  |
CEO incentive compensation, other patents, net interest | 10.00% |  |  |  |
Chief Executive Officer [Member] | New Employment Agreement [Member] |  |  |  |  |
Annual base salary | $ 535,000 |  |  |  |
Annual base salary increase | 3.00% |  |  |  |
Annual target bonus | $ 175,000 |  |  |  |

X
- References No definition available. + Details
Name: | nssi_AnnualBaseSalaryIncrease
Namespace Prefix: | nssi_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | nssi_AnnualTargetBonus
Namespace Prefix: | nssi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | nssi_CeoIncentiveCompensationOfLicenseRevenueRemotePowerPatent
Namespace Prefix: | nssi_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | nssi_CeoIncentiveCompensationOfLicenseRevenueRemotePowerPatent1
Namespace Prefix: | nssi_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | nssi_PercentageIncentiveCompensation
Namespace Prefix: | nssi_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expense for salary and wage arising from service rendered by nonofficer employee. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
Name: | us-gaap_SalariesAndWages
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of expense for salary and wage arising from service rendered by nonofficer and officer employees. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold. + References No definition available. + Details
Name: | us-gaap_SalariesWagesAndOfficersCompensation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | srt_TitleOfIndividualAxis=srt_ChiefExecutiveOfficerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=nssi_NewEmploymentAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |