2023 Q1 Form 10-K Financial Statement
#000107261323000275 Filed on March 30, 2023
Income Statement
Concept | 2023 Q1 | 2022 Q4 | 2022 |
---|---|---|---|
Revenue | $537.0K | $0.00 | |
YoY Change | -100.0% | ||
Cost Of Revenue | $151.0K | $0.00 | $0.00 |
YoY Change | -100.0% | -100.0% | |
Gross Profit | $386.0K | $0.00 | $0.00 |
YoY Change | -100.0% | -100.0% | |
Gross Profit Margin | 71.88% | ||
Selling, General & Admin | $1.079M | $1.251M | $3.587M |
YoY Change | 31.27% | 29.37% | -10.35% |
% of Gross Profit | 279.53% | ||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $83.00K | $83.00K | $316.0K |
YoY Change | 10.67% | 12.16% | 7.12% |
% of Gross Profit | 21.5% | ||
Operating Expenses | $1.313M | $1.334M | $3.903M |
YoY Change | 46.38% | 28.15% | -9.15% |
Operating Profit | -$776.0K | -$1.334M | -$3.903M |
YoY Change | -13.49% | 62.48% | -119.93% |
Interest Expense | $674.0K | $651.0K | $3.552M |
YoY Change | -255.3% | 65000.0% | 2206.49% |
% of Operating Profit | |||
Other Income/Expense, Net | $674.0K | $3.823M | |
YoY Change | -255.3% | 2382.47% | |
Pretax Income | -$102.0K | -$683.0K | -$80.00K |
YoY Change | -92.34% | -16.71% | -100.41% |
Income Tax | -$153.0K | $459.0K | $607.0K |
% Of Pretax Income | |||
Net Earnings | -$623.0K | -$1.708M | -$2.326M |
YoY Change | -52.52% | 75.0% | -116.29% |
Net Earnings / Revenue | -116.01% | ||
Basic Earnings Per Share | -$0.03 | -$0.10 | |
Diluted Earnings Per Share | -$0.03 | -$0.07 | -$0.10 |
COMMON SHARES | |||
Basic Shares Outstanding | 23.82M shares | 23.89M shares | 23.83M shares |
Diluted Shares Outstanding | 23.87M shares | 23.83M shares |
Balance Sheet
Concept | 2023 Q1 | 2022 Q4 | 2022 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $46.84M | $48.44M | $48.44M |
YoY Change | -17.15% | -18.76% | -18.76% |
Cash & Equivalents | $9.919M | $13.45M | $13.45M |
Short-Term Investments | $36.92M | $34.99M | $34.99M |
Other Short-Term Assets | $119.0K | $348.0K | $525.0K |
YoY Change | 7.21% | 132.0% | 250.0% |
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $47.14M | $48.96M | $48.96M |
YoY Change | -16.79% | -18.08% | -18.08% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $145.0K | $161.0K | $161.0K |
YoY Change | |||
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | $6.578M | $7.252M | $7.252M |
YoY Change | 104.41% | 173.56% | 98.63% |
Other Assets | $13.00K | $0.00 | $0.00 |
YoY Change | 0.0% | -100.0% | -100.0% |
Total Long-Term Assets | $8.245M | $9.005M | $9.005M |
YoY Change | 62.82% | 78.39% | 78.39% |
TOTAL ASSETS | |||
Total Short-Term Assets | $47.14M | $48.96M | $48.96M |
Total Long-Term Assets | $8.245M | $9.005M | $9.005M |
Total Assets | $55.38M | $57.97M | $57.97M |
YoY Change | -10.26% | -10.57% | -10.57% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $601.0K | $507.0K | $507.0K |
YoY Change | 22.65% | 10.46% | 10.46% |
Accrued Expenses | $517.0K | $983.0K | $983.0K |
YoY Change | -9.14% | 41.03% | 41.03% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $1.233M | $1.605M | $1.605M |
YoY Change | -69.26% | -60.93% | -60.93% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | $77.00K | $94.00K | $94.00K |
YoY Change | |||
Total Long-Term Liabilities | $77.00K | $94.00K | $94.00K |
YoY Change | |||
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $1.233M | $1.605M | $1.605M |
Total Long-Term Liabilities | $77.00K | $94.00K | $94.00K |
Total Liabilities | $2.318M | $2.860M | $2.860M |
YoY Change | -43.64% | -38.65% | -38.65% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$14.26M | -$12.06M | |
YoY Change | 87.54% | ||
Common Stock | $239.0K | $239.0K | |
YoY Change | 0.42% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $53.06M | $55.11M | $55.11M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $55.38M | $57.97M | $57.97M |
YoY Change | -10.26% | -10.57% | -10.57% |
Cashflow Statement
Concept | 2023 Q1 | 2022 Q4 | 2022 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$623.0K | -$1.708M | -$2.326M |
YoY Change | -52.52% | 75.0% | -116.29% |
Depreciation, Depletion And Amortization | $83.00K | $83.00K | $316.0K |
YoY Change | 10.67% | 12.16% | 7.12% |
Cash From Operating Activities | -$290.0K | -$256.0K | -$5.436M |
YoY Change | -61.28% | 150.98% | -127.88% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $0.00 | $524.0K | |
YoY Change | -100.0% | -618.81% | |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$1.659M | -$7.033M | -$21.75M |
YoY Change | -408.94% | -392.92% | -802.65% |
Cash From Investing Activities | -$1.659M | -$7.033M | -$22.27M |
YoY Change | -12861.54% | -394.76% | -843.85% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $534.0K | ||
YoY Change | -149.58% | ||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -$1.580M | -427.0K | -$3.342M |
YoY Change | 21.35% | -55.52% | -4.54% |
NET CHANGE | |||
Cash From Operating Activities | -$290.0K | -256.0K | -$5.436M |
Cash From Investing Activities | -$1.659M | -7.033M | -$22.27M |
Cash From Financing Activities | -$1.580M | -427.0K | -$3.342M |
Net Change In Cash | -$3.529M | -7.716M | -$31.05M |
YoY Change | 73.16% | -682.78% | -263.48% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$290.0K | -$256.0K | -$5.436M |
Capital Expenditures | $0.00 | $524.0K | |
Free Cash Flow | -$256.0K | -$5.960M | |
YoY Change | 194.25% | -130.41% |
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GeneralAndAdministrativeExpense
|
2501000 | usd |
CY2022 | us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
316000 | usd |
CY2021 | us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
295000 | usd |
CY2022 | us-gaap |
Operating Expenses
OperatingExpenses
|
3903000 | usd |
CY2021 | us-gaap |
Operating Expenses
OperatingExpenses
|
16443000 | usd |
CY2022 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-3903000 | usd |
CY2021 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
19586000 | usd |
CY2022 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
1020000 | usd |
CY2021 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
327000 | usd |
CY2022 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
271000 | usd |
CY2022 | nssi |
Gain On Equity Method Investment
GainOnEquityMethodInvestment
|
3883000 | usd |
CY2022 | us-gaap |
Marketable Securities Realized Gain Loss
MarketableSecuritiesRealizedGainLoss
|
-1351000 | usd |
CY2021 | us-gaap |
Marketable Securities Realized Gain Loss
MarketableSecuritiesRealizedGainLoss
|
-173000 | usd |
CY2022 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
3823000 | usd |
CY2021 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
154000 | usd |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Interest Expense Interest Income Income Taxes Extraordinary Items Noncontrolling Interests Net
IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet
|
-80000 | usd |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Interest Expense Interest Income Income Taxes Extraordinary Items Noncontrolling Interests Net
IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet
|
19740000 | usd |
CY2021 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
2952000 | usd |
CY2022 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
607000 | usd |
CY2021 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
1508000 | usd |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
607000 | usd |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
4460000 | usd |
CY2022 | nssi |
Loss Income Before Share Of Net Losses Of Equity Method Investee
LossIncomeBeforeShareOfNetLossesOfEquityMethodInvestee
|
-687000 | usd |
CY2021 | nssi |
Loss Income Before Share Of Net Losses Of Equity Method Investee
LossIncomeBeforeShareOfNetLossesOfEquityMethodInvestee
|
15280000 | usd |
CY2022 | us-gaap |
Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
|
-1639000 | usd |
CY2021 | us-gaap |
Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
|
-999000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-2326000 | usd |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
14281000 | usd |
CY2022 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.10 | |
CY2021 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.59 | |
CY2022 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.10 | |
CY2021 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.58 | |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
23825917 | shares |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
24136821 | shares |
CY2022 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
23825917 | shares |
CY2021 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
24530568 | shares |
CY2022 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.10 | |
CY2021 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.10 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-2326000 | usd |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
14281000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-2000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-2000 | usd |
CY2022 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-2328000 | usd |
CY2021 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
14279000 | usd |
CY2022 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
2326000 | usd |
CY2021 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
-14281000 | usd |
CY2022 | us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
316000 | usd |
CY2021 | us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
295000 | usd |
CY2022 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
585000 | usd |
CY2021 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
238000 | usd |
CY2022 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
-1639000 | usd |
CY2021 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
-999000 | usd |
CY2022 | us-gaap |
Deferred Other Tax Expense Benefit
DeferredOtherTaxExpenseBenefit
|
607000 | usd |
CY2021 | us-gaap |
Deferred Other Tax Expense Benefit
DeferredOtherTaxExpenseBenefit
|
1508000 | usd |
CY2022 | nssi |
Amortization Of Right Of Use Asset
AmortizationOfRightOfUseAsset
|
43000 | usd |
CY2022 | nssi |
Gain On Equity Method Investment
GainOnEquityMethodInvestment
|
3883000 | usd |
CY2022 | nssi |
Accrued Interest On Convertible Note
AccruedInterestOnConvertibleNote
|
86000 | usd |
CY2022 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
271000 | usd |
CY2022 | us-gaap |
Marketable Securities Unrealized Gain Loss
MarketableSecuritiesUnrealizedGainLoss
|
-880000 | usd |
CY2021 | us-gaap |
Marketable Securities Unrealized Gain Loss
MarketableSecuritiesUnrealizedGainLoss
|
-148000 | usd |
CY2022 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
208000 | usd |
CY2021 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
30000 | usd |
CY2022 | us-gaap |
Increase Decrease In Prepaid Taxes
IncreaseDecreaseInPrepaidTaxes
|
167000 | usd |
CY2022 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
48000 | usd |
CY2021 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-142000 | usd |
CY2022 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-2837000 | usd |
CY2021 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
2952000 | usd |
CY2022 | us-gaap |
Increase Decrease In Security Deposits
IncreaseDecreaseInSecurityDeposits
|
13000 | usd |
CY2021 | us-gaap |
Increase Decrease In Security Deposits
IncreaseDecreaseInSecurityDeposits
|
8000 | usd |
CY2022 | us-gaap |
Increase Decrease In Operating Lease Liability
IncreaseDecreaseInOperatingLeaseLiability
|
-31000 | usd |
CY2022 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
242000 | usd |
CY2021 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
-758000 | usd |
CY2022 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-5436000 | usd |
CY2021 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
19499000 | usd |
CY2022 | us-gaap |
Marketable Securities Gain Loss
MarketableSecuritiesGainLoss
|
-13156000 | usd |
CY2021 | us-gaap |
Marketable Securities Gain Loss
MarketableSecuritiesGainLoss
|
-17154000 | usd |
CY2022 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
33903000 | usd |
CY2021 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
13059000 | usd |
CY2022 | us-gaap |
Payments To Acquire Intangible Assets
PaymentsToAcquireIntangibleAssets
|
524000 | usd |
CY2021 | us-gaap |
Payments To Acquire Intangible Assets
PaymentsToAcquireIntangibleAssets
|
101000 | usd |
CY2022 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
1000000 | usd |
CY2021 | nssi |
Convertible Note Investment
ConvertibleNoteInvestment
|
1000000 | usd |
CY2022 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-22271000 | usd |
CY2021 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
2994000 | usd |
CY2022 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
2453000 | usd |
CY2021 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
2410000 | usd |
CY2022 | nssi |
Value Of Shares Delivered To Fund Withholding Taxes
ValueOfSharesDeliveredToFundWithholdingTaxes
|
355000 | usd |
CY2021 | nssi |
Value Of Shares Delivered To Fund Withholding Taxes
ValueOfSharesDeliveredToFundWithholdingTaxes
|
14000 | usd |
CY2022 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
534000 | usd |
CY2021 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
1077000 | usd |
CY2022 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-3342000 | usd |
CY2021 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-3501000 | usd |
CY2022 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-31049000 | usd |
CY2021 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
18992000 | usd |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
44497000 | usd |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
25505000 | usd |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
13448000 | usd |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
44497000 | usd |
CY2022 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
3004000 | usd |
CY2022 | nssi |
Accrued Dividend Rights On Restricted Stock Units
AccruedDividendRightsOnRestrictedStockUnits
|
37000 | usd |
CY2021 | nssi |
Accrued Dividend Rights On Restricted Stock Units
AccruedDividendRightsOnRestrictedStockUnits
|
20000 | usd |
CY2022 | nssi |
Right Of Use Asset Obtained In Exchange For Lease Liability
RightOfUseAssetObtainedInExchangeForLeaseLiability
|
204000 | usd |
CY2022 | nssi |
Non Cash Conversion Of Note Receivable
NonCashConversionOfNoteReceivable
|
1086000 | usd |
CY2022 | us-gaap |
Gain Contingency Patents Found Infringed Upon Number
GainContingencyPatentsFoundInfringedUponNumber
|
97 | integer |
CY2022 | nssi |
Expired Patents
ExpiredPatents
|
52 | integer |
CY2022 | nssi |
Foreign Patents Owned By Company
ForeignPatentsOwnedByCompany
|
8 | integer |
CY2022 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p id="xdx_842_eus-gaap--UseOfEstimates_zT2pw0Eh4lY1" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 6pt 27.35pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; color: Black"> </span></p> <table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top"> <td style="width: 0"/><td style="width: 0.35in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: Black"><b>[2]</b></span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: Black"><b><span id="xdx_866_zZt5VJJORZJ">Use of Estimates and Assumptions</span></b></span></td></tr></table> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 12pt 27pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; color: Black">The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting periods. The significant estimates and assumptions made in the preparation of the Company’s consolidated financial statements primarily include costs related to the Company’s assertion of litigation, the valuation of the Company’s patent portfolios, stock-based compensation, the recoverability of deferred tax assets and carrying value of the Company’s equity method investments. Actual results could be materially different from those estimates, upon which the carrying values were based. </span></p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 12pt 27pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; color: Black">Certain amounts recorded to reflect the Company’s share of income or losses of its equity method investee, accounted for under the equity method, are based on estimates and the unaudited results of operations of the equity method investee and may require adjustment in the future when the audit is complete. The Company reports its share of the results of its equity method investee on a one quarter lag basis.</span></p> | |
CY2022Q4 | us-gaap |
Cash Fdic Insured Amount
CashFDICInsuredAmount
|
250000 | usd |
CY2021Q4 | us-gaap |
Cash Fdic Insured Amount
CashFDICInsuredAmount
|
250000 | usd |
CY2022Q4 | us-gaap |
Cash Uninsured Amount
CashUninsuredAmount
|
1715000 | usd |
CY2021Q4 | us-gaap |
Cash Uninsured Amount
CashUninsuredAmount
|
8109000 | usd |
CY2022Q4 | us-gaap |
Certificates Of Deposit At Carrying Value
CertificatesOfDepositAtCarryingValue
|
2976000 | usd |
CY2021Q4 | us-gaap |
Certificates Of Deposit At Carrying Value
CertificatesOfDepositAtCarryingValue
|
0 | usd |
CY2021 | us-gaap |
Revenues
Revenues
|
36029000 | usd |
CY2022 | nssi |
Increase In Net Losses Of Equity Method Investee
IncreaseInNetLossesOfEquityMethodInvestee
|
398000 | usd |
CY2022 | nssi |
Decrease In Basic And Diluted Earnings
DecreaseInBasicAndDilutedEarnings
|
0.02 | |
CY2022Q4 | us-gaap |
Liability For Uncertain Tax Positions Current
LiabilityForUncertainTaxPositionsCurrent
|
0 | usd |
CY2021Q4 | us-gaap |
Liability For Uncertain Tax Positions Current
LiabilityForUncertainTaxPositionsCurrent
|
0 | usd |
CY2021 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
0 | usd |
CY2021 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
0 | usd |
CY2022 | us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<p id="xdx_84F_eus-gaap--PriorPeriodReclassificationAdjustmentDescription_zS8qU84IDvg5" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 12pt 0.35in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; color: Black"/> </p> <table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"> <tr style="vertical-align: top"> <td style="width: 0"/><td style="width: 0.35in"><span style="font: small-caps 10pt Times New Roman, Times, Serif; color: Black"><b>[16]</b></span></td><td><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: Black"><b><span id="xdx_86C_zbwgUCXoG8C2">Reclassifications</span></b></span></td></tr> </table> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif; color: Black"/></p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 12pt 0.35in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; color: Black">Stock-based compensation in the 2021 consolidated statements of operations and comprehensive income (loss) have been recast and reclassified to conform to the current year’s presentation. </span></p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif; color: Black"> </span></p> | |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
8473000 | usd |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
7949000 | usd |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
6881000 | usd |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
6565000 | usd |
CY2022Q4 | us-gaap |
Finite Lived Patents Gross
FiniteLivedPatentsGross
|
1592000 | usd |
CY2021Q4 | us-gaap |
Finite Lived Patents Gross
FiniteLivedPatentsGross
|
1384000 | usd |
CY2022 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
316000 | usd |
CY2021 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
295000 | usd |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
266000 | usd |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
120000 | usd |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
120000 | usd |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
120000 | usd |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
119000 | usd |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
|
847000 | usd |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
1592000 | usd |
CY2022 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
625000 | shares |
CY2021 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
12500 | shares |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
23825917 | shares |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
24136821 | shares |
CY2021 | us-gaap |
Incremental Common Shares Attributable To Call Options And Warrants
IncrementalCommonSharesAttributableToCallOptionsAndWarrants
|
393747 | shares |
CY2022 | nssi |
Weightedaverage Common Shares Outstanding Diluted
WeightedaverageCommonSharesOutstandingDiluted
|
23825917 | shares |
CY2021 | nssi |
Weightedaverage Common Shares Outstanding Diluted
WeightedaverageCommonSharesOutstandingDiluted
|
24530568 | shares |
CY2022 | nssi |
Restricted Stock Units Excluded From Computation Of Diluted Income Per Share Because Effect Of Inclusion Would Have Been Antidilutive
RestrictedStockUnitsExcludedFromComputationOfDilutedIncomePerShareBecauseEffectOfInclusionWouldHaveBeenAntidilutive
|
625000 | shares |
CY2021 | nssi |
Restricted Stock Units Excluded From Computation Of Diluted Income Per Share Because Effect Of Inclusion Would Have Been Antidilutive
RestrictedStockUnitsExcludedFromComputationOfDilutedIncomePerShareBecauseEffectOfInclusionWouldHaveBeenAntidilutive
|
12500 | shares |
CY2021 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
144000 | usd |
CY2021 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
2808000 | usd |
CY2021 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
2952000 | usd |
CY2022 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
56000 | usd |
CY2021 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
83000 | usd |
CY2022 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
551000 | usd |
CY2021 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
1425000 | usd |
CY2022 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
607000 | usd |
CY2021 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
1508000 | usd |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
607000 | usd |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
4460000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
477000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Capital Loss Carryforwards
DeferredTaxAssetsCapitalLossCarryforwards
|
331000 | usd |
CY2022Q4 | nssi |
Deferred Tax Assets Stock Options And Rsu
DeferredTaxAssetsStockOptionsAndRsu
|
30000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
838000 | usd |
CY2021Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
0 | usd |
CY2022Q4 | nssi |
Deferred Tax Liability
DeferredTaxLiability
|
-1161000 | usd |
CY2021Q4 | nssi |
Deferred Tax Liability
DeferredTaxLiability
|
-554000 | usd |
CY2022Q4 | nssi |
Deferred Tax Assets Liability
DeferredTaxAssetsLiability
|
-1161000 | usd |
CY2021Q4 | nssi |
Deferred Tax Assets Liability
DeferredTaxAssetsLiability
|
-554000 | usd |
CY2022Q4 | us-gaap |
Operating Loss Carryforwards
OperatingLossCarryforwards
|
2168000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
838000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
838000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
1161000 | usd |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.2100 | pure |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.2100 | pure |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
-0.0840 | pure |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
0.0169 | pure |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-0.4879 | pure |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
0 | pure |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.0128 | pure |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.0111 | pure |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.0043 | pure |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0 | pure |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Other Reconciling Items Percent
EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
|
-0.3534 | pure |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Other Reconciling Items Percent
EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
|
0.2380 | pure |
CY2021Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
|
12500 | shares |
CY2021Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
|
3.36 | |
CY2020Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
|
162500 | shares |
CY2020Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
|
2.25 | |
CY2022 | us-gaap |
Stock Issued During Period Shares Restricted Stock Award Gross
StockIssuedDuringPeriodSharesRestrictedStockAwardGross
|
670000 | shares |
CY2022 | nssi |
Issuance Weightedaverage Grant Date Fair Value
IssuanceWeightedaverageGrantDateFairValue
|
1.92 | |
CY2021 | us-gaap |
Stock Issued During Period Shares Restricted Stock Award Gross
StockIssuedDuringPeriodSharesRestrictedStockAwardGross
|
45000 | shares |
CY2021 | nssi |
Issuance Weightedaverage Grant Date Fair Value
IssuanceWeightedaverageGrantDateFairValue
|
3.51 | |
CY2022 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
|
57500 | shares |
CY2022 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
|
2.73 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
|
195000 | shares |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
|
2.47 | |
CY2022Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
|
625000 | shares |
CY2022Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
|
1.87 | |
CY2021Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
|
12500 | shares |
CY2021Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
|
3.36 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
|
0 | usd |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
|
815000 | usd |
CY2022 | us-gaap |
Debt Securities Unrealized Gain Loss
DebtSecuritiesUnrealizedGainLoss
|
3883000 | usd |
CY2022Q4 | us-gaap |
Debt Instrument Face Amount
DebtInstrumentFaceAmount
|
1000000 | usd |
CY2022Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
86000 | usd |
CY2022 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
271000 | usd |
CY2022 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
15246000 | usd |
CY2021 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
11133000 | usd |
CY2022 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
17913000 | usd |
CY2021 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
10384000 | usd |
CY2022Q1 | nssi |
Hft Patent Acqusition Cash At Closing
HftPatentAcqusitionCashAtClosing
|
500000 | usd |
CY2022Q1 | nssi |
Obligation To Pay Hft Seller Additional Cash Based On Achieving Certain Milestones
ObligationToPayHftSellerAdditionalCashBasedOnAchievingCertainMilestones
|
500000 | usd |
CY2022Q1 | nssi |
Contingent Common Stock Issued Upon Achieving Certain Milestones
ContingentCommonStockIssuedUponAchievingCertainMilestones
|
375000 | usd |
CY2022Q1 | nssi |
First50 Million
First50Million
|
0.15 | pure |
CY2022Q1 | nssi |
Greater Than50 Million
GreaterThan50Million
|
0.175 | pure |
CY2022Q4 | nssi |
Obligated To Pay Seller Net Proceed Percentage
ObligatedToPaySellerNetProceedPercentage
|
0.125 | pure |
CY2022Q4 | nssi |
First125 Million
First125Million
|
0.10 | pure |
CY2022Q4 | nssi |
Next125 Million
Next125Million
|
0.15 | pure |
CY2022Q4 | nssi |
Over250 Million
Over250Million
|
0.20 | pure |
nssi |
Recognition Net Proceeds Payment Related To Mirror Worlds Patents
RecognitionNetProceedsPaymentRelatedToMirrorWorldsPatents
|
3127000 | usd | |
CY2022Q4 | nssi |
First100
First100
|
0.14 | pure |
CY2022Q4 | nssi |
Next100
Next100
|
0.05 | pure |
CY2022Q4 | nssi |
Aadditional Consideration
AadditionalConsideration
|
250000 | usd |
CY2022 | us-gaap |
Stock Option Plan Expense
StockOptionPlanExpense
|
78000 | usd |
CY2021 | us-gaap |
Stock Option Plan Expense
StockOptionPlanExpense
|
102000 | usd |
CY2022Q2 | us-gaap |
Lessee Operating Lease Discount Rate
LesseeOperatingLeaseDiscountRate
|
0.042 | pure |
CY2022Q2 | us-gaap |
Lessee Operating Lease Remaining Lease Term
LesseeOperatingLeaseRemainingLeaseTerm
|
P3Y | |
CY2022Q4 | us-gaap |
Lessee Operating Lease Remaining Lease Term
LesseeOperatingLeaseRemainingLeaseTerm
|
P2Y3M18D | |
CY2022Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
161000 | usd |
CY2022Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
79000 | usd |
CY2022Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
94000 | usd |
CY2022Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
173000 | usd |
CY2022 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
48000 | usd |
CY2022 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
82000 | usd |
CY2021 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
128000 | usd |
CY2022 | us-gaap |
Lease Cost
LeaseCost
|
130000 | usd |
CY2021 | us-gaap |
Lease Cost
LeaseCost
|
128000 | usd |
CY2022Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
83000 | usd |
CY2022Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
73000 | usd |
CY2022Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
24000 | usd |
CY2022Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
180000 | usd |
CY2022Q4 | nssi |
Operating Leases Imputed Interest
OperatingLeasesImputedInterest
|
-7000 | usd |
CY2022Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
173000 | usd |
CY2022 | us-gaap |
Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation
WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation
|
228530 | shares |
CY2022 | us-gaap |
Payments For Repurchase Of Equity
PaymentsForRepurchaseOfEquity
|
531000 | usd |
CY2022 | nssi |
Weighted Average Price Per Share Common Stock Subject To Repurchase
WeightedAveragePricePerShareCommonStockSubjectToRepurchase
|
2.33 | |
us-gaap |
Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation
WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation
|
9212664 | shares | |
us-gaap |
Payments For Repurchase Of Equity
PaymentsForRepurchaseOfEquity
|
17758000 | usd | |
nssi |
Weighted Average Price Per Share Common Stock Subject To Repurchase
WeightedAveragePricePerShareCommonStockSubjectToRepurchase
|
1.93 | ||
CY2022 | nssi |
Dividends Per Share Annual
DividendsPerShareAnnual
|
0.10 | |
CY2022 | nssi |
Dividends Per Share
DividendsPerShare
|
0.05 |