$ATEX
Anterix Inc. Stock $atex

$atex Overview Financials Valuation SEC Filings Company Website

2022 Q4 Form 10-Q Financial Statement

#000130449222000039 Filed on October 31, 2022

Income Statement

Concept	2022 Q4	2022 Q3	2021 Q3
Revenue	$578.0K	$398.0K	$182.0K
YoY Change	50.13%	118.68%	-26.61%
Cost Of Revenue	$0.00		$0.00
YoY Change	-100.0%		-100.0%
Gross Profit	$578.0K		$364.0K
YoY Change	52.11%		-236.33%
Gross Profit Margin	100.0%		200.0%
Selling, General & Admin	$13.47M	$12.59M	$10.82M
YoY Change	17.31%	16.39%	-26.15%
% of Gross Profit	2330.45%		2971.98%
Research & Development	$936.0K	$980.0K	$930.0K
YoY Change	4.82%	5.38%	-5.87%
% of Gross Profit	161.94%		255.49%
Depreciation & Amortization	$373.0K	$372.0K	$257.0K
YoY Change	-19.09%	44.75%	-78.4%
% of Gross Profit	64.53%		70.6%
Operating Expenses	$14.41M	$13.57M	$11.75M
YoY Change	16.41%	15.52%	-24.87%
Operating Profit	-$8.404M	-$10.66M	-$11.95M
YoY Change	-32.09%	-10.8%	-26.53%
Interest Expense	$409.0K	$244.0K	$46.00K
YoY Change	4444.44%	430.43%	130.0%
% of Operating Profit
Other Income/Expense, Net	$185.0K	-$12.00K	$62.00K
YoY Change	193.65%	-119.35%	-45.13%
Pretax Income	-$7.810M	-$10.43M	-$11.87M
YoY Change	-36.52%	-12.14%	-26.44%
Income Tax	$210.0K	$215.0K	$152.0K
% Of Pretax Income
Net Earnings	-$8.020M	-$10.64M	-$12.02M
YoY Change	-36.92%	-11.46%	-26.16%
Net Earnings / Revenue	-1387.54%	-2674.12%	-6604.95%
Basic Earnings Per Share	-$0.42	-$0.56	-$0.10
Diluted Earnings Per Share	-$0.42	-$0.56	-$757.8K
COMMON SHARES
Basic Shares Outstanding	18.96M shares	18.94M shares	18.12M
Diluted Shares Outstanding	18.93M shares	18.95M shares	17.88M shares

Balance Sheet

Concept	2022 Q4	2022 Q3	2021 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$57.51M	$70.11M	$100.9M
YoY Change	-54.99%	-30.49%	-13.2%
Cash & Equivalents	$57.51M	$70.11M	$100.9M
Short-Term Investments
Other Short-Term Assets	$14.61M	$11.42M	$5.412M
YoY Change	103.91%	110.92%	125.5%
Inventory
Prepaid Expenses
Receivables	$347.0K	$300.0K	$102.0K
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$72.47M	$81.83M	$106.4M
YoY Change	-46.33%	-23.08%	-10.32%
LONG-TERM ASSETS
Property, Plant & Equipment	$3.342M	$3.321M	$3.049M
YoY Change	26.59%	8.92%	-35.88%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$8.572M	$7.787M	$1.657M
YoY Change	411.76%	369.95%	689.05%
Total Long-Term Assets	$185.1M	$174.1M	$140.1M
YoY Change	20.99%	24.26%	9.47%
TOTAL ASSETS
Total Short-Term Assets	$72.47M	$81.83M	$106.4M
Total Long-Term Assets	$185.1M	$174.1M	$140.1M
Total Assets	$257.6M	$255.9M	$246.5M
YoY Change	-10.57%	3.83%	-0.05%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$6.557M	$5.394M	$4.685M
YoY Change	-3.35%	15.13%	17.13%
Accrued Expenses	$1.749M	$1.626M	$1.432M
YoY Change	20.62%	13.55%	-4.53%
Deferred Revenue	$2.656M	$2.514M	$737.0K
YoY Change	79.7%	241.11%	1.1%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$31.33M	$29.90M	$6.974M
YoY Change	217.37%	328.78%	7.64%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$541.0K	$553.0K	$743.0K
YoY Change	-4.92%	-25.57%	-24.34%
Total Long-Term Liabilities	$541.0K	$553.0K	$743.0K
YoY Change	-4.92%	-25.57%	-24.34%
TOTAL LIABILITIES
Total Short-Term Liabilities	$31.33M	$29.90M	$6.974M
Total Long-Term Liabilities	$541.0K	$553.0K	$743.0K
Total Liabilities	$98.58M	$89.85M	$43.45M
YoY Change	6.66%	106.8%	124.84%
SHAREHOLDERS EQUITY
Retained Earnings	-$353.9M	-$342.4M	-$284.3M
YoY Change	18.03%	20.43%	19.8%
Common Stock	$2.000K	$2.000K	$2.000K
YoY Change	0.0%	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$159.0M	$166.1M	$213.2M
YoY Change
Total Liabilities & Shareholders Equity	$257.6M	$255.9M	$246.5M
YoY Change	-10.57%	3.83%	-0.05%

Cashflow Statement

Concept	2022 Q4	2022 Q3	2021 Q3
OPERATING ACTIVITIES
Net Income	-$8.020M	-$10.64M	-$12.02M
YoY Change	-36.92%	-11.46%	-26.16%
Depreciation, Depletion And Amortization	$373.0K	$372.0K	$257.0K
YoY Change	-19.09%	44.75%	-78.4%
Cash From Operating Activities	-$728.0K	-$8.116M	-$2.929M
YoY Change	-101.84%	177.09%	-71.09%
INVESTING ACTIVITIES
Capital Expenditures	$8.239M	-$5.717M	-$5.728M
YoY Change	-295.84%	-0.19%	-640.38%
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities	-$8.239M	-$5.717M	-$5.728M
YoY Change	95.84%	-0.19%	-640.38%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-3.636M	-2.509M	2.625M
YoY Change	-57.35%	-195.58%	414.71%
NET CHANGE
Cash From Operating Activities	-728.0K	-8.116M	-2.929M
Cash From Investing Activities	-8.239M	-5.717M	-5.728M
Cash From Financing Activities	-3.636M	-2.509M	2.625M
Net Change In Cash	-12.60M	-16.34M	-6.032M
YoY Change	-146.86%	170.92%	-29.53%
FREE CASH FLOW
Cash From Operating Activities	-$728.0K	-$8.116M	-$2.929M
Capital Expenditures	$8.239M	-$5.717M	-$5.728M
Free Cash Flow	-$8.967M	-$2.399M	$2.799M
YoY Change	-120.46%	-185.71%	-125.01%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0001304492
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-36827
	dei	Entity Registrant Name EntityRegistrantName	Anterix Inc.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	33-0745043
	dei	Entity Address Address Line1 EntityAddressAddressLine1	3 Garret Mountain Plaza
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 401
	dei	Entity Address City Or Town EntityAddressCityOrTown	Woodland Park
	dei	Entity Address State Or Province EntityAddressStateOrProvince	NJ
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	07424
	dei	City Area Code CityAreaCode	973
	dei	Local Phone Number LocalPhoneNumber	771-0300
	dei	Security12b Title Security12bTitle	Common Stock, $0.0001 par value
	dei	Trading Symbol TradingSymbol	ATEX
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	18959642	shares
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	70114000	usd
CY2022Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	105624000	usd
CY2022Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	11715000	usd
CY2022Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	10147000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	81829000	usd
CY2022Q1	us-gaap	Assets Current AssetsCurrent	115771000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	3321000	usd
CY2022Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2949000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	3529000	usd
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4047000	usd
CY2022Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	159469000	usd
CY2022Q1	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	151169000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	7787000	usd
CY2022Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	4108000	usd
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CY2022Q1	us-gaap	Assets Assets	278044000	usd
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CY2022Q3	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	120000	usd
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CY2022Q1	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	0	usd
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CY2022Q1	us-gaap	Liabilities Current LiabilitiesCurrent	9636000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	3364000	usd
CY2022Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	4177000	usd
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CY2022Q1	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	20000000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	51431000	usd
CY2022Q1	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	53200000	usd
CY2022Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	4595000	usd
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CY2022Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	541000	usd
CY2022Q3	us-gaap	Liabilities Liabilities	89846000	usd
CY2022Q1	us-gaap	Liabilities Liabilities	91746000	usd
CY2022Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
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CY2022Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2022Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.56
CY2022Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
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CY2022Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2022Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	18959642	shares
CY2022Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	18959642	shares
CY2022Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	18377483	shares
CY2022Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	18377483	shares
CY2022Q3	us-gaap	Common Stock Value CommonStockValue	2000	usd
CY2022Q1	us-gaap	Common Stock Value CommonStockValue	2000	usd
CY2022Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	508480000	usd
CY2022Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	500125000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-342393000	usd
CY2022Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-313829000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	166089000	usd
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	186298000	usd
CY2022Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	255935000	usd
CY2022Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	278044000	usd
CY2022Q3	us-gaap	Revenues Revenues	398000	usd
CY2021Q3	us-gaap	Revenues Revenues	182000	usd
	us-gaap	Revenues Revenues	733000	usd
	us-gaap	Revenues Revenues	364000	usd
CY2022Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	11427000	usd
CY2021Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	9825000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	22786000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	19555000	usd
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CY2021Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	993000	usd
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	2400000	usd
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	2048000	usd
CY2022Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	980000	usd
CY2021Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	930000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	2076000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1933000	usd
CY2022Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	372000	usd
CY2021Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	335000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	734000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	673000	usd
CY2022Q3	us-gaap	Costs And Expenses CostsAndExpenses	13943000	usd
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	us-gaap	Costs And Expenses CostsAndExpenses	27996000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	24209000	usd
CY2022Q3	us-gaap	Gain Loss On Disposition Of Intangible Assets GainLossOnDispositionOfIntangibleAssets	2905000	usd
CY2021Q3	us-gaap	Gain Loss On Disposition Of Intangible Assets GainLossOnDispositionOfIntangibleAssets	10230000	usd
	us-gaap	Gain Loss On Disposition Of Intangible Assets GainLossOnDispositionOfIntangibleAssets	3553000	usd
	us-gaap	Gain Loss On Disposition Of Intangible Assets GainLossOnDispositionOfIntangibleAssets	10230000	usd
CY2022Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-20000	usd
CY2021Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-36000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-22000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-54000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-10660000	usd
CY2021Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-1707000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-23732000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-13669000	usd
CY2022Q3	us-gaap	Interest Income Other InterestIncomeOther	244000	usd
CY2021Q3	us-gaap	Interest Income Other InterestIncomeOther	20000	usd
	us-gaap	Interest Income Other InterestIncomeOther	261000	usd
	us-gaap	Interest Income Other InterestIncomeOther	46000	usd
CY2022Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-12000	usd
CY2021Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	62000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	47000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	134000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-10428000	usd
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	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-23424000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-13489000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	215000	usd
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	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	415000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	298000	usd
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	us-gaap	Net Income Loss NetIncomeLoss	-23839000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-13787000	usd
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.56
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	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.27
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.27
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.77
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.77
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18953044	shares
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18953044	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	17876440	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17876440	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18786928	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18786928	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17951885	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	17951885	shares
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	174550000	usd
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4691000	usd
CY2022Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	509000	usd
CY2022Q3	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	2000000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-10643000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	166089000	usd
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	186298000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8819000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	872000	usd
	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1336000	usd
	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	4725000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-23839000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	166089000	usd
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	209165000	usd
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3221000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3932000	usd
CY2021Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1308000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-1777000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	213233000	usd
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	212508000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6516000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	10304000	usd
	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1308000	usd
	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	1000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-13787000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	213233000	usd
CY2021Q2	atex	Share Based Compensation Arrangement By Share Based Payment Award Options Shares Repurchased Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsSharesRepurchasedValue	1000000	usd
CY2021Q2	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	20132	shares
	us-gaap	Net Income Loss NetIncomeLoss	-23839000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-13787000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	734000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	673000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	8819000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6516000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	403000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	298000	usd
	us-gaap	Gain Loss On Disposition Of Intangible Assets GainLossOnDispositionOfIntangibleAssets	3553000	usd
	us-gaap	Gain Loss On Disposition Of Intangible Assets GainLossOnDispositionOfIntangibleAssets	10230000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-22000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-54000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	0	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-4000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1263000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-701000	usd
	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	518000	usd
	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	578000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1132000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1572000	usd
	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	0	usd
	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-32000	usd
	atex	Operating Lease Liabilities Reduction OperatingLeaseLiabilitiesReduction	699000	usd
	atex	Operating Lease Liabilities Reduction OperatingLeaseLiabilitiesReduction	735000	usd
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	249000	usd
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-733000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	5073000	usd
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	0	usd
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-133000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-17948000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-12592000	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	11228000	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	11866000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1145000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	209000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-12373000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-12075000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	872000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	9304000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	4725000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1336000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1308000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-5189000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	7996000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-35510000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-16671000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	105624000	usd
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	117538000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	70114000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	100866000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	12000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	7000	usd
	atex	Contribution Of Property In Exchange For Intangible Assets ContributionOfPropertyInExchangeForIntangibleAssets	29000	usd
	atex	Contribution Of Property In Exchange For Intangible Assets ContributionOfPropertyInExchangeForIntangibleAssets	53000	usd
	atex	Share Based Options Shares Surrendered Financing Activities ShareBasedOptionsSharesSurrenderedFinancingActivities	0	usd
	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	usd
	atex	Share Based Options Shares Surrendered Financing Activities ShareBasedOptionsSharesSurrenderedFinancingActivities	1000000	usd
	us-gaap	Nature Of Operations NatureOfOperations	Nature of Operations and Basis of Presentation<div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Anterix Inc. (the “Company”) is a wireless communications company focused on commercializing its spectrum assets to enable its targeted utility and critical infrastructure customers to deploy private broadband networks and on offering innovative broadband technologies and solutions to the same target customers. The Company is the largest holder of licensed spectrum in the 900 MHz band (896 - 901 / 935 - 940 MHz) with nationwide coverage throughout the contiguous United States, Hawaii, Alaska and Puerto Rico. On May 13, 2020, the Federal Communications Commission (the “FCC”) approved the Report and Order (the “Report and Order”) to modernize and realign the 900 MHz band to increase its usability and capacity by allowing it to be utilized for the deployment of broadband networks, technologies and solutions. The Report and Order was published in the Federal Register on July 16, 2020 and became effective on August 17, 2020. The Company is now engaged in qualifying for and securing broadband licenses from the FCC. At the same time, the Company is pursuing opportunities to lease the broadband spectrum it secures to its targeted utility and critical infrastructure customers.</span></div><div style="padding-left:27pt"><span><br/></span></div><div style="padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%">The Company was originally incorporated in California in 1997 and reincorporated in Delaware in 2014. In November 2015, the Company changed its name from Pacific DataVision, Inc. to pdvWireless, Inc. In August 2019, the Company changed its name from pdvWireless, Inc. to Anterix Inc. The Company maintains offices in Woodland Park, New Jersey, McLean, Virginia and Abilene, Texas.</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Business Developments</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In September 2021, the Company entered into a long-term lease agreement of 900 MHz Broadband Spectrum with Evergy, Inc. (“Evergy”) (the “Evergy Agreement”). The Evergy service territories covered by the Evergy Agreement are in Kansas and Missouri with a population of approximately 3.9 million people. The Evergy Agreement is for a term of up to 40 years, comprised of an initial term of 20 years with two 10-year renewal options for additional payments. The Company received full prepayment of $30.2 million for the initial 20-year term in October 2021. During the six months ended September 30, 2022, the Company leased to Evergy the first deliverable of 1.4 x 1.4 cleared Broadband Spectrum and the associated broadband licenses for 45 counties. The revenue recognized for the three and six months ended September 30, 2022 was approximately $0.1 million.</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In February 2021, the Company entered into an agreement with San Diego Gas & Electric Company, a subsidiary of Sempra Energy (“SDG&E”), to provide 900 MHz Broadband Spectrum throughout SDG&E’s California service territory, including San Diego and Imperial Counties and portions of Orange County for a total payment of $50.0 million. The total payment of $50.0 million is comprised of an initial payment of $20.0 million received in February 2021 and the remaining $30.0 million payment, which is due through fiscal year 2024 as the Company delivers the associated broadband licenses to SDG&E and the relevant cleared 900 MHz Broadband Spectrum. During the quarter ended September 30, 2022, the Company delivered to SDG&E 1.4 x 1.4 cleared Broadband Spectrum and the associated broadband license related to Imperial County and received a milestone payment of $0.2 million. See Note 9 </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Contingencies</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> for further discussion.</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">On May 18, 2022, the Company issued Motorola 500,000 shares of its common stock (the “Shares”). Motorola received the Shares by electing to convert 500,000 Class B Units (the “Units”) it held in the Company’s subsidiary, PDV Spectrum Holding Company, LLC (the “Subsidiary”). Motorola acquired the Units in September 2014 in connection with a Spectrum Lease Agreement between Motorola and the Subsidiary (the “2014 Motorola Spectrum Agreement”). Under the 2014 Motorola Spectrum Agreement, Motorola leased a portion of the Company’s narrowband spectrum, which was held by the Subsidiary, in consideration for an upfront, fully-paid leasing fee of $7.5 million and a $10.0 million investment in the Units. Motorola had the right at any time to convert its Units into the Shares, representing a conversion price of $20.00 per share.</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Basis of Presentation and Use of Estimates</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The unaudited consolidated financial statements and accompanying notes are prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information. Pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (the “SEC”), </span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">certain information and footnote disclosures normally included in annual consolidated financial statements prepared in accordance with U.S. GAAP have been condensed or omitted.</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Because certain information and footnote disclosures have been condensed or omitted, these unaudited consolidated financial statements should be read in conjunction with the audited consolidated financial statements and related notes in the Company’s Annual Report on Form 10-K for the fiscal year ended March 31, 2022, filed with the SEC on May 26, 2022 (the “2022 Annual Report”). In the Company’s opinion all normal and recurring adjustments considered necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented have been included. The Company believes that the disclosures made in the unaudited consolidated interim financial statements are adequate to make the information not misleading. The results of operations for the interim periods presented are not necessarily indicative of the results for the year. The Company is also required to make certain estimates and assumptions that affect the report amounts. These estimates and assumptions are reviewed periodically, and the effects of revisions are reflected in the financial statements in the applicable period. Accordingly, actual results could materially differ from those estimates.</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The accompanying consolidated financial statements include the accounts of the Company and its subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation.</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Correction of Immaterial Errors</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Depreciation, disposals and impairments </span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In connection with preparing its financial statements for the quarter ended December 31, 2021, the Company determined that it understated depreciation and overstated loss on disposal of long-lived assets in its Consolidated Statement of Operations for the three and six months ended September 30, 2021.</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In March 2021, the Company classified idled assets as Held for Future Use and suspended the depreciation for these assets. The Company determined that the depreciation should have been recognized evenly over the life of the asset without regard to whether the assets have been placed in service or in use. Additionally, the Company reported disposals of assets that were in-use and misclassified certain disposals as impairments in the Consolidated Statement of Operations for the three and six months ended September 30, 2021. </span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The following table is a comparison of the results of operations for the three and six months ended September 30, 2021, as a result of the correction of the immaterial error (in thousands except per share data):</span><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:94.545%"><tr><td style="width:1.0%"/><td style="width:64.925%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:15.566%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.441%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:15.568%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">For the <br/>Three months ended September 30, 2021</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">For the <br/>Six months ended September 30, 2021</span></td></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">Impact of Prior Period Errors</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">Impact of Prior Period Errors</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:108%">Consolidated Statement of Operations</span></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:0 1pt"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">Depreciation and amortization</span></td><td style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">$</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 1.97pt 2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">78</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">$</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 1.97pt 2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">138</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">Impairment of long-lived assets</span></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">(112)</span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;padding:2px 1.97pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">(127)</span></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">Loss from disposal of long-lived assets, net</span></td><td colspan="3" style="background-color:#ffffff;padding:2px 1.97pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">20</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;padding:2px 1.97pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">35</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">Net loss</span></td><td colspan="3" style="background-color:#cceeff;padding:2px 1.97pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">(14)</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;padding:2px 1.97pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">46</span></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">Net loss per common share basic and diluted</span></td><td colspan="3" style="background-color:#ffffff;padding:2px 1.97pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">—</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;padding:2px 1.97pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">—</span></td></tr></table></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Share retirement</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In connection with preparing its financial statements for the quarter ended December 31, 2021, the Company determined that it incorrectly presented additional paid-in capital and accumulated deficit in its Consolidated Balance Sheets and Consolidated Statement of Stockholders’ Equity for the period ended September 30, 2021.</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company previously reported the retirement of shares from a May 2021 option exercise as a reduction to additional paid-in capital. The retirement of shares should have been reported as an increase to accumulated deficit. This transaction was presented in the stock option exercises line within the Consolidated Statement of Stockholders’ Equity. However, the Company should have reported this transaction in a separate line, retirement of common stock, along with the retirement of shares from the Company’s share repurchase program (refer to Note 7 </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Stockholders’ </span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Equity </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">for further discussion on the Company’s share repurchase program). Additionally, as a result of this error, the Company incorrectly omitted the shares surrendered from stock option exercises non-cash disclosure.</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The following table is a comparison of the reported financial position, changes to stockholders’ equity and cash flows as of September 30, 2021, as a result of the correction of immaterial errors (in thousands):</span><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:94.545%"><tr><td style="width:1.0%"/><td style="width:82.233%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:15.567%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">For the </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">period ended September 30, 2021</span></div></td></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">Impact of Prior Period Errors</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:108%">Consolidated Balance Sheets</span></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:0 1pt"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">Additional paid-in capital</span></td><td style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">$</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 1.97pt 2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">1,000</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">Accumulated deficit</span></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">(1,000)</span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr></table></div><div style="margin-top:12pt;padding-left:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:1pt;font-weight:400;line-height:120%"> </span></div><div style="margin-top:12pt;padding-left:27pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:94.696%"><tr><td style="width:1.0%"/><td style="width:55.860%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:12.820%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.440%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:12.820%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.440%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:12.820%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="15" style="border-bottom:1pt solid #000;padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">For the period ended September 30, 2021</span></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:1pt;font-weight:400;line-height:108%"> </span></td><td colspan="15" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">Impact of Prior Period Errors</span></td></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">Number of Shares Common Stock</span></td><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">Additional paid-in capital</span></td><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:108%">Accumulated deficit</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:108%">Consolidated Statement of Stockholders’ Equity</span></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:0 1pt"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">Stock option exercises</span></td><td colspan="3" style="background-color:#ffffff;padding:2px 1.97pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">20</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">$</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 1.97pt 2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">1,000</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">$</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 1.97pt 2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">—</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">Retirement of common stock</span></td><td colspan="3" style="background-color:#cceeff;padding:2px 1.97pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">(20)</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;padding:2px 1.97pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">—</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;padding:2px 1.97pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:108%">(1,000)</span></td></tr></table></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:1pt;font-weight:400;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Recently Adopted Accounting Guidance</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In June 2016, the Financial Accounting Standards Board (“FASB”) issued ASU 2016-13, </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Measurement of Credit Losses on Financial Instruments</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">, and has subsequently modified several areas of the Accounting Standards Codification 326, </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Financial Instruments – Credit Losses</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">, in order to provide additional clarity and improvements. The new standard requires entities to use a Current Expected Credit Loss impairment model based on expected losses rather than incurred losses. Under this model, an entity would recognize an impairment allowance equal to its current estimate of all contractual cash flows that the entity does not expect to collect from financial assets measured at amortized cost within the scope of the standard. The entity’s estimate would consider relevant information about past events, current conditions and reasonable and supportable forecasts, which will result in recognition of lifetime expected credit losses. As the Company was previously a smaller reporting company, the standard updates would have been effective beginning April 2023, however, due to the transition to a large accelerated filer during the 2022 fiscal year, the updates were effective for the Company as of the fiscal year end 2022. The Company adopted the new standard effective March 31, 2022, and the adoption did not have a material impact on its consolidated financial statements and related disclosures.</span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Recently Issued Accounting Pronouncements </span></div><div style="margin-top:12pt;padding-left:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">While there have been accounting standards that have been issued or proposed by the FASB or other standard-setting bodies that do not require adoption until a future date, these updates are not expected to have a material impact on the Company’s consolidated financial statements upon adoption.</span></div>
CY2021Q3	us-gaap	Lessor Operating Lease Renewal Term LessorOperatingLeaseRenewalTerm	P10Y
	atex	Broadband Licenses Granted Number Of Counties BroadbandLicensesGrantedNumberOfCounties	45	county
CY2022Q3	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	100000	usd
	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	100000	usd
CY2021Q1	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	20000000	usd
CY2022Q2	us-gaap	Conversion Of Stock Shares Issued1 ConversionOfStockSharesIssued1	500000	shares
CY2022Q2	us-gaap	Conversion Of Stock Shares Converted1 ConversionOfStockSharesConverted1	500000	shares
CY2022Q2	atex	Conversion Of Stock Conversion Price ConversionOfStockConversionPrice	20.00
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	7000	usd
CY2022Q3	atex	Initial Deposits InitialDeposits	10700000	usd
CY2022Q3	us-gaap	Revenues Revenues	398000	usd
CY2021Q3	us-gaap	Revenues Revenues	182000	usd
	us-gaap	Revenues Revenues	733000	usd
	us-gaap	Revenues Revenues	364000	usd
	atex	Broadband Licenses Granted Number Of Counties BroadbandLicensesGrantedNumberOfCounties	45	county
	us-gaap	Contract With Customer Asset Increase Decrease For Contract Acquired In Business Combination ContractWithCustomerAssetIncreaseDecreaseForContractAcquiredInBusinessCombination	62000	usd
	us-gaap	Contract With Customer Asset Increase Decrease For Contract Acquired In Business Combination ContractWithCustomerAssetIncreaseDecreaseForContractAcquiredInBusinessCombination	127000	usd
CY2022Q1	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	638000	usd
	atex	Capitalized Contract Cost Additions CapitalizedContractCostAdditions	62000	usd
	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	0	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	693000	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	300000	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	393000	usd
	us-gaap	Contract With Customer Liability Increase Decrease For Contract Acquired In Business Combination ContractWithCustomerLiabilityIncreaseDecreaseForContractAcquiredInBusinessCombination	5400000	usd
	us-gaap	Contract With Customer Liability Increase Decrease For Contract Acquired In Business Combination ContractWithCustomerLiabilityIncreaseDecreaseForContractAcquiredInBusinessCombination	0	usd
CY2022Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	54678000	usd
	us-gaap	Contract With Customer Liability Increase Decrease For Contract Acquired In Business Combination ContractWithCustomerLiabilityIncreaseDecreaseForContractAcquiredInBusinessCombination	0	usd
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	733000	usd
CY2022Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	53945000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	2514000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	51431000	usd
	atex	Broadband Licenses Granted Channels To Surrender BroadbandLicensesGrantedChannelsToSurrender	240	channel
CY2022Q1	atex	Initial Deposits InitialDeposits	8000000	usd
CY2022Q3	atex	Initial Deposits InitialDeposits	10700000	usd
CY2022Q1	atex	Initial Deposits InitialDeposits	8000000	usd
	atex	Broadband Licenses Granted Number Of Counties BroadbandLicensesGrantedNumberOfCounties	45	county
	atex	Broadband Licenses Granted Number Of Counties BroadbandLicensesGrantedNumberOfCounties	45	county
CY2022Q3	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	2900000	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	3600000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	1008000	usd
CY2022Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	3000	usd
CY2022Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y2M1D
CY2021Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y14D
CY2022Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.13
CY2021Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.13
CY2022Q3	us-gaap	Operating Lease Expense OperatingLeaseExpense	400000	usd
	us-gaap	Operating Lease Expense OperatingLeaseExpense	900000	usd
CY2021Q3	us-gaap	Operating Lease Expense OperatingLeaseExpense	500000	usd
	us-gaap	Operating Lease Expense OperatingLeaseExpense	1000000	usd
CY2022Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	445000	usd
CY2021Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	495000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	894000	usd
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	439000	shares
CY2021Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	6000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	7000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	10000	usd
CY2022Q3	us-gaap	Lease Cost LeaseCost	448000	usd
CY2021Q3	us-gaap	Lease Cost LeaseCost	501000	usd
	us-gaap	Lease Cost LeaseCost	901000	usd
	us-gaap	Lease Cost LeaseCost	1018000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	1080000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	1155000	usd
	atex	Operating Lease Liabilities Reduction OperatingLeaseLiabilitiesReduction	699000	usd
	atex	Operating Lease Liabilities Reduction OperatingLeaseLiabilitiesReduction	735000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	50000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	66000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	3529000	usd
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4047000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1626000	usd
CY2022Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1512000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	3364000	usd
CY2022Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	4177000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	1077000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	2000000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	1565000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	871000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	464000	usd
CY2022Q3	atex	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	129000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	6106000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1116000	usd
CY2022Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	4990000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	31200000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Outstanding Stock Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum	0.05
CY2021Q2	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	20132	shares
CY2021Q2	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	20132	shares
CY2021Q2	atex	Share Based Compensation Arrangement By Share Based Payment Award Options Shares Repurchased Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsSharesRepurchasedValue	1000000	usd
CY2021Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	50000000	usd
CY2022Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	54000	shares
CY2021Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	110000	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
CY2022Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	36.73
CY2021Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	0
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	48.42
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	0
CY2022Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2000000	usd
CY2021Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	0	usd
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	4725000	usd
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	0	usd
CY2022Q3	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	30300000	usd
CY2022Q2	us-gaap	Conversion Of Stock Shares Issued1 ConversionOfStockSharesIssued1	500000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1454000	shares
CY2021Q1	atex	Number Of People Covered By Network NumberOfPeopleCoveredByNetwork	3600000	people
CY2021Q1	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	20000000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	20200000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	20200000	usd
CY2020Q4	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	300000	usd
CY2022Q1	us-gaap	Accrued Payroll Taxes Current And Noncurrent AccruedPayrollTaxesCurrentAndNoncurrent	200000	usd

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report.css	Edgar Link	pending
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atex-20220930_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable

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$ATEX
Anterix Inc. Stock $atex

2022 Q4 Form 10-Q Financial Statement

#000130449222000039 Filed on October 31, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATEX Anterix Inc. Stock $atex

2022 Q4 Form 10-Q Financial Statement

#000130449222000039 Filed on October 31, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATEX
Anterix Inc. Stock $atex