XML 37 R26.htm IDEA: XBRL DOCUMENT v3.24.3

COMMITMENTS AND CONTINGENCIES (Tables)

9 Months Ended

Sep. 30, 2024

    COMMITMENTS AND CONTINGENCIES (Note G)

Schedule of right of use lease assets and related lease obligations

Schedule of right of use lease assets and related lease obligations
		As of September 30, 2024				As of December 31, 2023
Operating lease right-of-use assets		$	43,000			$	16,000
Operating lease obligations – current		$	40,000			$	23,000

Schedule of lease costs

Schedule of lease costs
		For the Three Months Ended September 30,								For the Nine Months Ended September 30,
		2024				2023				2024				2023
Operating lease cost		$	18,000			$	20,000			$	45,000			$	59,000

Schedule of future lease payments included in the measurement of lease liabilities

Schedule of future lease payments included in the measurement of lease liabilities
		Operating Leases
2024 – remaining period		$	18,000
2025			24,000
Total future minimum lease payments			42,000
Less imputed interest			(2,000	)
Total operating lease liability		$	40,000

X

- References

No definition available.

+ Details

Name:	nssi_OperatingLeasesTableTextBlock
Namespace Prefix:	nssi_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

+ Details

Name:	us-gaap_LeaseCostTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of maturity of undiscounted cash flows to be received by lessor on annual basis for operating lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479773/842-30-50-12

+ Details

Name:	us-gaap_LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration