$IDT
IDT CORP Stock $idt

$idt Overview Financials Valuation SEC Filings Company Website

2023 Q3 Form 10-K Financial Statement

#000149315223037384 Filed on October 16, 2023

Income Statement

Concept	2023 Q3	2023
Revenue	$303.8M	$1.239B
YoY Change	-7.54%	-9.18%
Cost Of Revenue	$211.5M	$875.7M
YoY Change	-11.1%	-15.34%
Gross Profit	$92.40M	$363.1M
YoY Change	1.93%	10.15%
Gross Profit Margin	30.41%	29.31%
Selling, General & Admin	$74.30M	$276.9M
YoY Change	11.67%	10.54%
% of Gross Profit	80.41%	76.26%
Research & Development		$47.99M
YoY Change		2.0%
% of Gross Profit		13.22%
Depreciation & Amortization	$5.150M	$18.60M
YoY Change	7.7%	2.68%
% of Gross Profit	5.57%	5.12%
Operating Expenses	$79.80M	$1.174B
YoY Change	11.71%	335.63%
Operating Profit	$12.60M	$60.74M
YoY Change	-34.43%	0.89%
Interest Expense	$1.200M	$800.0K
YoY Change	-1790.14%	447.95%
% of Operating Profit	9.52%	1.32%
Other Income/Expense, Net	-$600.0K	-$3.083M
YoY Change	-46.33%	-87.84%
Pretax Income	$12.60M	$60.81M
YoY Change	-29.92%	74.32%
Income Tax	$3.800M	$16.44M
% Of Pretax Income	30.16%	27.04%
Net Earnings	$8.000M	$40.49M
YoY Change	-53.6%	49.82%
Net Earnings / Revenue	2.63%	3.27%
Basic Earnings Per Share		$1.59
Diluted Earnings Per Share	$0.31	$1.58
COMMON SHARES
Basic Shares Outstanding		25.52M shares
Diluted Shares Outstanding		25.58M shares

Balance Sheet

Concept	2023 Q3	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$152.2M	$152.2M
YoY Change	10.49%	10.49%
Cash & Equivalents	$103.6M	$103.6M
Short-Term Investments	$48.60M	$48.60M
Other Short-Term Assets	$28.39M	$202.8M
YoY Change	-82.32%	26.3%
Inventory
Prepaid Expenses	$16.64M
Receivables	$32.10M	$32.10M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$387.1M	$387.1M
YoY Change	6.74%	6.75%
LONG-TERM ASSETS
Property, Plant & Equipment	$38.66M	$44.20M
YoY Change	-12.3%	0.28%
Goodwill	$26.46M
YoY Change	0.29%
Intangibles
YoY Change
Long-Term Investments	$9.900M	$9.900M
YoY Change	33.32%	33.32%
Other Assets	$10.92M	$35.00M
YoY Change	-76.76%	-25.49%
Total Long-Term Assets	$123.7M	$123.7M
YoY Change	-7.98%	-8.01%
TOTAL ASSETS
Total Short-Term Assets	$387.1M	$387.1M
Total Long-Term Assets	$123.7M	$123.7M
Total Assets	$510.8M	$510.8M
YoY Change	2.76%	2.76%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$22.23M	$22.20M
YoY Change	-23.55%	-23.66%
Accrued Expenses	$110.8M	$102.0M
YoY Change	-5.39%	-12.9%
Deferred Revenue	$35.34M
YoY Change	-3.25%
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$294.1M	$294.1M
YoY Change	-3.59%	-3.6%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$3.354M	$6.200M
YoY Change	-70.04%	-44.61%
Total Long-Term Liabilities	$3.354M	$6.200M
YoY Change	-70.04%	-44.61%
TOTAL LIABILITIES
Total Short-Term Liabilities	$294.1M	$294.1M
Total Long-Term Liabilities	$3.354M	$6.200M
Total Liabilities	$300.3M	$317.1M
YoY Change	-8.84%	-3.76%
SHAREHOLDERS EQUITY
Retained Earnings	$24.66M
YoY Change	-255.79%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$115.5M
YoY Change	13.68%
Treasury Stock Shares
Shareholders Equity	$193.7M	$193.7M
YoY Change
Total Liabilities & Shareholders Equity	$510.8M	$510.8M
YoY Change	2.76%	2.76%

Cashflow Statement

Concept	2023 Q3	2023
OPERATING ACTIVITIES
Net Income	$8.000M	$40.49M
YoY Change	-53.6%	49.82%
Depreciation, Depletion And Amortization	$5.150M	$18.60M
YoY Change	7.7%	2.68%
Cash From Operating Activities	$25.44M	$54.14M
YoY Change	57.56%	84.11%
INVESTING ACTIVITIES
Capital Expenditures	$5.930M	$21.96M
YoY Change	-173.35%	-200.36%
Acquisitions
YoY Change
Other Investing Activities	-$1.470M	-$11.50M
YoY Change	-762.16%	-3.36%
Cash From Investing Activities	-$7.400M	-$33.46M
YoY Change	-5.89%	-0.95%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$13.90M
YoY Change		-153.27%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-6.110M	-$15.81M
YoY Change	-54.89%	1.23%
NET CHANGE
Cash From Operating Activities	25.44M	$54.14M
Cash From Investing Activities	-7.400M	-$33.46M
Cash From Financing Activities	-6.110M	-$15.81M
Net Change In Cash	11.93M	$9.261M
YoY Change	-326.72%	-146.33%
FREE CASH FLOW
Cash From Operating Activities	$25.44M	$54.14M
Capital Expenditures	$5.930M	$21.96M
Free Cash Flow	$19.51M	$32.18M
YoY Change	-19.48%	-37.25%

Facts In Submission

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CY2023	dei	Entity File Number EntityFileNumber	1-16371
CY2023	dei	Entity Registrant Name EntityRegistrantName	IDT Corporation
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	22-3415036
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	520 Broad Street,
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Newark
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	NJ
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	07102
CY2023	dei	City Area Code CityAreaCode	(973)
CY2023	dei	Local Phone Number LocalPhoneNumber	438-1000
CY2023	dei	Security12b Title Security12bTitle	Class B common stock, par value $0.01 per share
CY2023	dei	Trading Symbol TradingSymbol	IDT
CY2023	dei	Security Exchange Name SecurityExchangeName	NYSE
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CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	10275000	usd
CY2022Q3	us-gaap	Assets Assets	497094000	usd
CY2023Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	22231000	usd
CY2022Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	28543000	usd
CY2023Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	110796000	usd
CY2022Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	117109000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	35343000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	36531000	usd
CY2023Q3	us-gaap	Deposit Liability Current DepositLiabilityCurrent	86481000	usd
CY2022Q3	us-gaap	Deposit Liability Current DepositLiabilityCurrent	85764000	usd
CY2023Q3	us-gaap	Settlement Liabilities Current SettlementLiabilitiesCurrent	21495000	usd
CY2022Q3	us-gaap	Settlement Liabilities Current SettlementLiabilitiesCurrent	17659000	usd
CY2023Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	17761000	usd
CY2022Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	19466000	usd
CY2023Q3	us-gaap	Liabilities Current LiabilitiesCurrent	294107000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	305072000	usd
CY2023Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	2881000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	4606000	usd
CY2023Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3354000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	6588000	usd
CY2023Q3	us-gaap	Liabilities Liabilities	300342000	usd
CY2022Q3	us-gaap	Liabilities Liabilities	316266000	usd
CY2023Q3	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	10472000	usd
CY2022Q3	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	10191000	usd
CY2023Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2022Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2023Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	301408000	usd
CY2022Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	296005000	usd
CY2023Q3	us-gaap	Treasury Stock Value TreasuryStockValue	115461000	usd
CY2022Q3	us-gaap	Treasury Stock Value TreasuryStockValue	101565000	usd
CY2023Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-17192000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-11305000	usd
CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	24662000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-15830000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	193729000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	167615000	usd
CY2023Q3	us-gaap	Minority Interest MinorityInterest	6267000	usd
CY2022Q3	us-gaap	Minority Interest MinorityInterest	3022000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	199996000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	170637000	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	510810000	usd
CY2022Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	497094000	usd
CY2023	us-gaap	Revenues Revenues	1238854000	usd
CY2022	us-gaap	Revenues Revenues	1364057000	usd
CY2021	us-gaap	Revenues Revenues	1446990000	usd
CY2023	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	875734000	usd
CY2022	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	1034430000	usd
CY2021	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	1154048000	usd
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	218467000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	20136000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	18115000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	17764000	usd
CY2023	us-gaap	Severance Costs1 SeveranceCosts1	935000	usd
CY2022	us-gaap	Severance Costs1 SeveranceCosts1	116000	usd
CY2021	us-gaap	Severance Costs1 SeveranceCosts1	452000	usd
CY2023	us-gaap	Operating Expenses OperatingExpenses	1173696000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	1303142000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	1390731000	usd
CY2023	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-4415000	usd
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-826000	usd
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	731000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	60743000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	60089000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	56990000	usd
CY2023	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3147000	usd
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	146000	usd
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	318000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3083000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-25352000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	7916000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	60807000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	34883000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	65224000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16441000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5878000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-31667000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	44366000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	29005000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	96891000	usd
CY2023	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3874000	usd
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1977000	usd
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	416000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	40492000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	27028000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	96475000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.59
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.05
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.78
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.58
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.03
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.70
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25517000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25791000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25495000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25577000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	26356000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	26053000	shares
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	4518000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	1930000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	1490000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	44366000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	29005000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	96891000	usd
CY2023	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-99000	usd
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-537000	usd
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-51000	usd
CY2023	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-5788000	usd
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-585000	usd
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-2722000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5887000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1122000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2773000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	38479000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	27883000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	94118000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	3874000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1977000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	416000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	34605000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	25906000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	93702000	usd
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	71139000	usd
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	687000	usd
CY2021	IDT	Treasury Stock Value Repurchases Of Common Stock Through Repurchase Program TreasuryStockValueRepurchasesOfCommonStockThroughRepurchaseProgram	-2849000	usd
CY2021	IDT	Treasury Stock Value Restricted Common Stock Purchased From Employees TreasuryStockValueRestrictedCommonStockPurchasedFromEmployees	-1343000	usd
CY2021	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	1042000	usd
CY2021	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	669000	usd
CY2021	IDT	Noncontrolling Interest Increase From Acquisition Of Interest In Variable Interest Entity NoncontrollingInterestIncreaseFromAcquisitionOfInterestInVariableInterestEntity	2509000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1490000	usd
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	848000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2773000	usd
CY2021	IDT	Net Income Loss Including Portion Attributable To Redeemable Non Controlling Interest And Non Controlling Interest In Subsidiaries NetIncomeLossIncludingPortionAttributableToRedeemableNonControllingInterestAndNonControllingInterestInSubsidiaries	96891000	usd
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	166614000	usd
CY2022	IDT	Stock Issued To Related Party During Period Value Stock Options Exercised StockIssuedToRelatedPartyDuringPeriodValueStockOptionsExercised	-3858000	usd
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	137000	usd
CY2022	IDT	Treasury Stock Value Repurchases Of Common Stock Through Repurchase Program TreasuryStockValueRepurchasesOfCommonStockThroughRepurchaseProgram	-13390000	usd
CY2022	IDT	Treasury Stock Value Restricted Common Stock Purchased From Employees TreasuryStockValueRestrictedCommonStockPurchasedFromEmployees	-8974000	usd
CY2022	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	1000000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1930000	usd
CY2022	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	514000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1122000	usd
CY2022	IDT	Net Income Loss Including Portion Attributable To Redeemable Non Controlling Interest And Non Controlling Interest In Subsidiaries NetIncomeLossIncludingPortionAttributableToRedeemableNonControllingInterestAndNonControllingInterestInSubsidiaries	28814000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	170637000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	170637000	usd
CY2023	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	172000	usd
CY2023	IDT	Treasury Stock Value Repurchases Of Common Stock Through Repurchase Program TreasuryStockValueRepurchasesOfCommonStockThroughRepurchaseProgram	-13082000	usd
CY2023	IDT	Treasury Stock Value Restricted Common Stock Purchased From Employees TreasuryStockValueRestrictedCommonStockPurchasedFromEmployees	-814000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Other AdjustmentsToAdditionalPaidInCapitalOther	615000	usd
CY2023	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	100000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4518000	usd
CY2023	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	348000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5887000	usd
CY2023	IDT	Net Income Loss Including Portion Attributable To Redeemable Non Controlling Interest And Non Controlling Interest In Subsidiaries NetIncomeLossIncludingPortionAttributableToRedeemableNonControllingInterestAndNonControllingInterestInSubsidiaries	44085000	usd
CY2023	IDT	Net Income Loss Including Portion Attributable To Redeemable Non Controlling Interest And Non Controlling Interest In Subsidiaries NetIncomeLossIncludingPortionAttributableToRedeemableNonControllingInterestAndNonControllingInterestInSubsidiaries	44085000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	199996000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	199996000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	44366000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	29005000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	96891000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	20136000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	18115000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	17764000	usd
CY2023	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	12601000	usd
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	4801000	usd
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-32793000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2198000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2330000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1782000	usd
CY2023	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-3368000	usd
CY2022	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-18960000	usd
CY2021	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	3262000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	4518000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	1930000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	1490000	usd
CY2023	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-3175000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-3379000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	4096000	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-4726000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	8279000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-977000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	17503000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	21046000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6952000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-17216000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1110000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-264000	usd
CY2023	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-4200000	usd
CY2022	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-15966000	usd
CY2021	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-6906000	usd
CY2023	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-2029000	usd
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-2712000	usd
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	1989000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	54140000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	29407000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	66620000	usd
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	21958000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	21879000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	16765000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	7552000	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	3673000	usd
CY2021	IDT	Cash Acquired From Acquisition Of Interest In Variable Interest Entity CashAcquiredFromAcquisitionOfInterestInVariableInterestEntity	3336000	usd
CY2021	IDT	Payments To Acquire Related Party Common Stock And Warrant PaymentsToAcquireRelatedPartyCommonStockAndWarrant	5000000	usd
CY2021	IDT	Payments To Exercise Warrant To Acquire Related Party Common Stock PaymentsToExerciseWarrantToAcquireRelatedPartyCommonStock	1000000	usd
CY2023	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	840000	usd
CY2022	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	1051000	usd
CY2021	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	4000000	usd
CY2023	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	59872000	usd
CY2022	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	24454000	usd
CY2021	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	43187000	usd
CY2023	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	49211000	usd
CY2022	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	21157000	usd
CY2021	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	26230000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-33459000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-33779000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-44059000	usd
CY2023	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	348000	usd
CY2022	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	514000	usd
CY2021	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	848000	usd
CY2021	IDT	Payment For Acquisition Of Warrant In Variable Interest Entity PaymentForAcquisitionOfWarrantInVariableInterestEntity	791000	usd
CY2023	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	300000	usd
CY2022	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	2301000	usd
CY2021	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	729000	usd
CY2023	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	2037000	usd
CY2022	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	1319000	usd
CY2021	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	108000	usd
CY2022	us-gaap	Proceeds From Sale Of Interest In Corporate Unit ProceedsFromSaleOfInterestInCorporateUnit	10000000	usd
CY2023	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	27383000	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	2566000	usd
CY2023	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	27383000	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	2566000	usd
CY2023	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	172000	usd
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	137000	usd
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	687000	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	13896000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	26222000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	4192000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-15809000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-15617000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-4523000	usd
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4389000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-17365000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	7656000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	9261000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-37354000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	25694000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	189562000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	226916000	usd
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	201222000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	198823000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	189562000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	226916000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	536000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	461000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	486000	usd
CY2023	us-gaap	Income Taxes Paid IncomeTaxesPaid	777000	usd
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	109000	usd
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	193000	usd
CY2023	IDT	Conversion Of Equity Method Investments Secured Promissory Notes Into Convertible Preferred Stock ConversionOfEquityMethodInvestmentsSecuredPromissoryNotesIntoConvertiblePreferredStock	4038000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Other AdjustmentsToAdditionalPaidInCapitalOther	615000	usd
CY2022	us-gaap	Noncash Or Part Noncash Acquisition Value Of Liabilities Assumed1 NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1	7849000	usd
CY2021	us-gaap	Noncash Or Part Noncash Acquisition Value Of Liabilities Assumed1 NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1	628000	usd
CY2023	us-gaap	Other Significant Noncash Transaction Value Of Consideration Given1 OtherSignificantNoncashTransactionValueOfConsiderationGiven1	100000	usd
CY2022	us-gaap	Other Significant Noncash Transaction Value Of Consideration Given1 OtherSignificantNoncashTransactionValueOfConsiderationGiven1	1000000	usd
CY2022	us-gaap	Other Significant Noncash Transaction Value Of Consideration Received1 OtherSignificantNoncashTransactionValueOfConsiderationReceived1	14930000	usd
CY2021	us-gaap	Stock Issued1 StockIssued1	1042000	usd
CY2023	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p id="xdx_842_eus-gaap--PriorPeriodReclassificationAdjustmentDescription_zFNEAlsVtOVh" style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_860_zEufgJHcggzb">Reclassifications</span></span></p> <p style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font: normal 10pt Times New Roman, Times, Serif">Certain prior year amounts were reclassified to conform to the current year’s presentation:</span></p> <p style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font: normal 10pt Times New Roman, Times, Serif"> </span></p> <table cellpadding="0" cellspacing="0" style="font: italic 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"></td><td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: normal 10pt Times New Roman, Times, Serif">In the consolidated balance sheet, $<span id="xdx_901_eus-gaap--AccountsReceivableNetCurrent_iI_pn5n6_c20220731__srt--RestatementAxis__srt--ScenarioPreviouslyReportedMember_zZgvtPXdCRHg" title="Trade accounts receivable">25.3</span> million previously included in “Trade accounts receivable,” $<span id="xdx_903_eus-gaap--AllowanceForDoubtfulAccountsReceivableCurrent_iI_pn5n6_c20220731__srt--RestatementAxis__srt--ScenarioPreviouslyReportedMember_z5tqgQSzY7ej" title="Allowance for doubtful accounts">0.5</span> million previously included in “Allowance for doubtful accounts,” and $<span id="xdx_905_eus-gaap--OtherAssetsCurrent_iI_pn5n6_c20220731__srt--RestatementAxis__srt--ScenarioPreviouslyReportedMember_ztD6jbdlRRWk" title="Other current assets">7.1</span> million previously included in “Other current assets” at July 31, 2022 was reclassified to “Settlement assets”;</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"> </td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"></td><td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: normal 10pt Times New Roman, Times, Serif">In the consolidated balance sheet, $<span id="xdx_907_eus-gaap--AccountsPayableTradeCurrent_iI_pn5n6_c20220731__srt--RestatementAxis__srt--ScenarioPreviouslyReportedMember_zZeKX3Aomyvl" title="Trade accounts payable">0.6</span> million previously included in “Trade accounts payable,” and $<span id="xdx_904_eus-gaap--OtherLiabilitiesCurrent_iI_pn5n6_c20220731__srt--RestatementAxis__srt--ScenarioPreviouslyReportedMember_zDYbubb3SeG4" title="Other current liabilities">17.1</span> million previously included in “Other current liabilities” at July 31, 2022 was reclassified to “Settlement liabilities”; and</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"> </td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"></td><td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: normal 10pt Times New Roman, Times, Serif">In the consolidated statements of cash flows, cash used for “Trade accounts receivable” in the years ended July 31, 2022 and 2021 of $<span id="xdx_90C_eus-gaap--IncreaseDecreaseInAccountsReceivable_pn5n6_c20210801__20220731__srt--RestatementAxis__srt--ScenarioPreviouslyReportedMember_z2MqRRnEQyHe" title="Trade accounts receivable">13.0</span> million and $<span id="xdx_904_eus-gaap--IncreaseDecreaseInAccountsReceivable_pn5n6_c20200801__20210731__srt--RestatementAxis__srt--ScenarioPreviouslyReportedMember_zC5BNApadPwa" title="Trade accounts receivable">4.7</span> million, respectively, was reclassified to cash used for “Settlement assets, disbursement prefunding, prepaid expenses, other current assets, and other assets”.</span></td></tr></table> <p style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font: normal 10pt Times New Roman, Times, Serif"> </span></p>
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<p id="xdx_843_eus-gaap--UseOfEstimates_zRgPSAJWZC5c" style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_864_zxepP9Tz8ZL6">Use of Estimates</span></span></p> <p style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”) requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results may differ from those estimates.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p>
CY2023	us-gaap	Advertising Expense AdvertisingExpense	17900000	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	17000000.0	usd
CY2021	us-gaap	Advertising Expense AdvertisingExpense	15300000	usd
CY2023	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	13200000	usd
CY2022	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	12200000	usd
CY2021	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	12600000	usd
CY2023Q3	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	18800000	usd
CY2022Q3	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	18700000	usd
CY2023	IDT	Income Tax Uncertainties Policy Largest Amount Of Benefit Greater Than Percentage IncomeTaxUncertaintiesPolicyLargestAmountOfBenefitGreaterThanPercentage	0.50	pure
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25517000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25791000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25495000	shares
CY2023	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	9000	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	434000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	229000	shares
CY2023	us-gaap	Incremental Common Shares Attributable To Nonvested Shares With Forfeitable Dividends IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends	51000	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Nonvested Shares With Forfeitable Dividends IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends	131000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Nonvested Shares With Forfeitable Dividends IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends	329000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25577000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	26356000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	26053000	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	535000	shares
CY2023	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p id="xdx_84E_eus-gaap--ConcentrationRiskCreditRisk_zp6BQDB9N2kc" style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_86E_z16L3JufEOWg">Vulnerability Due to Certain Concentrations</span></span></p> <p style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Financial instruments that potentially subject the Company to concentration of credit risk consist principally of cash, cash equivalents, restricted cash and cash equivalents, debt securities, equity investments, and trade accounts receivable. The Company holds cash and cash equivalents at several major financial institutions, which often exceed FDIC insurance limits. Historically, the Company has not experienced any losses due to such concentration of credit risk. The Company’s temporary cash investments policy is to limit the dollar amount of investments with any one financial institution and monitor the credit ratings of those institutions. While the Company may be exposed to credit losses due to the nonperformance of the holders of its deposits, the Company does not expect the settlement of these transactions to have a material effect on its results of operations, cash flows, or financial condition.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Concentration of credit risk with respect to trade accounts receivable is limited due to the large number of customers in various geographic regions and industry segments comprising the Company’s customer base. No single customer accounted for more than 10% of consolidated revenues in fiscal 2023, fiscal 2022 or fiscal 2021. However, the Company’s five largest customers collectively accounted for <span id="xdx_908_ecustom--ConcentrationRiskThresholdPercentage_pid_dp_uPure_c20220801__20230731__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember_zn7jiZR0szd" title="Concentration risk threshold, percentage">10.8</span></span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">%, <span id="xdx_90C_ecustom--ConcentrationRiskThresholdPercentage_pid_dp_uPure_c20210801__20220731__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember_z0mOFMVragWi" title="Concentration risk threshold, percentage">12.5</span></span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">%, and <span id="xdx_900_ecustom--ConcentrationRiskThresholdPercentage_pid_dp_uPure_c20200801__20210731__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember_zsL3dADOAIWi" title="Concentration risk threshold, percentage">14.5</span></span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">% of its consolidated revenues in fiscal 2023, fiscal 2022, and fiscal 2021, respectively. The Company’s customers with the five largest receivable balances collectively accounted for </span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_904_ecustom--ConcentrationRiskThresholdPercentage_pid_dp_uPure_c20220801__20230731__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--AccountsReceivableMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember_zsx21YWID10d" title="Concentration risk threshold, percentage">16.7</span>% and <span id="xdx_907_ecustom--ConcentrationRiskThresholdPercentage_pid_dp_uPure_c20210801__20220731__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--AccountsReceivableMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember_zNfczDBYYKn5" title="Concentration risk threshold, percentage">27.1</span></span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">% of the consolidated gross trade accounts receivable at July 31, 2023 and 2022, respectively. This concentration of customers increases the Company’s risk associated with nonpayment by those customers. In an effort to reduce such risk, the Company performs ongoing credit evaluations of its significant customers. In addition, the Company attempts to mitigate the credit risk related to specific IDT Global customers by also buying services from the customer, in order to create an opportunity to offset its payables and receivables and reduce its net trade receivable exposure risk. When it is practical to do so, the Company will increase its purchases from IDT Global customers with receivable balances that exceed the Company’s applicable payables in order to maximize the offset and reduce its credit risk.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p>
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5328000	usd
CY2023	IDT	Provision For Accounts Receivable Doubtful Accounts ProvisionForAccountsReceivableDoubtfulAccounts	1578000	usd
CY2023	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1264000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5642000	usd
CY2022Q3	IDT	Settlement Assets Reserve SettlementAssetsReserve	554000	usd
CY2023	IDT	Provision For Settlement Assets Reserve ProvisionForSettlementAssetsReserve	620000	usd
CY2023	IDT	Settlement Assets Reserve Deductions SettlementAssetsReserveDeductions	31000	usd
CY2023Q3	IDT	Settlement Assets Reserve SettlementAssetsReserve	1143000	usd
CY2022Q3	IDT	Allowance And Reserves Deducted From Asset Accounts Balance AllowanceAndReservesDeductedFromAssetAccountsBalance	5882000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2198000	usd
CY2023	IDT	Allowance And Reserves Deducted From Asset Accounts Deductions AllowanceAndReservesDeductedFromAssetAccountsDeductions	1295000	usd
CY2023Q3	IDT	Allowance And Reserves Deducted From Asset Accounts Balance AllowanceAndReservesDeductedFromAssetAccountsBalance	6785000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4129000	usd
CY2022	IDT	Provision For Accounts Receivable Doubtful Accounts ProvisionForAccountsReceivableDoubtfulAccounts	1982000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	783000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5328000	usd
CY2021Q3	IDT	Settlement Assets Reserve SettlementAssetsReserve	309000	usd
CY2022	IDT	Provision For Settlement Assets Reserve ProvisionForSettlementAssetsReserve	348000	usd
CY2022	IDT	Settlement Assets Reserve Deductions SettlementAssetsReserveDeductions	103000	usd
CY2022Q3	IDT	Settlement Assets Reserve SettlementAssetsReserve	554000	usd
CY2021Q3	IDT	Allowance And Reserves Deducted From Asset Accounts Balance AllowanceAndReservesDeductedFromAssetAccountsBalance	4438000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2330000	usd
CY2022	IDT	Allowance And Reserves Deducted From Asset Accounts Deductions AllowanceAndReservesDeductedFromAssetAccountsDeductions	886000	usd
CY2022Q3	IDT	Allowance And Reserves Deducted From Asset Accounts Balance AllowanceAndReservesDeductedFromAssetAccountsBalance	5882000	usd
CY2020Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5540000	usd
CY2021	IDT	Provision For Accounts Receivable Doubtful Accounts ProvisionForAccountsReceivableDoubtfulAccounts	1765000	usd
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	3176000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4129000	usd
CY2020Q3	IDT	Settlement Assets Reserve SettlementAssetsReserve	545000	usd
CY2021	IDT	Provision For Settlement Assets Reserve ProvisionForSettlementAssetsReserve	17000	usd
CY2021	IDT	Settlement Assets Reserve Deductions SettlementAssetsReserveDeductions	253000	usd
CY2021Q3	IDT	Settlement Assets Reserve SettlementAssetsReserve	309000	usd
CY2020Q3	IDT	Allowance And Reserves Deducted From Asset Accounts Balance AllowanceAndReservesDeductedFromAssetAccountsBalance	6085000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1782000	usd
CY2021	IDT	Allowance And Reserves Deducted From Asset Accounts Deductions AllowanceAndReservesDeductedFromAssetAccountsDeductions	3429000	usd
CY2021Q3	IDT	Allowance And Reserves Deducted From Asset Accounts Balance AllowanceAndReservesDeductedFromAssetAccountsBalance	4438000	usd
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segments
CY2023	us-gaap	Revenues Revenues	1238854000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	60743000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	20136000	usd
CY2022	us-gaap	Revenues Revenues	1364057000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	60089000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	18115000	usd
CY2021	us-gaap	Revenues Revenues	1446990000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	56990000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	17764000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	38655000	usd
CY2023Q3	us-gaap	Assets Assets	510810000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	36866000	usd
CY2022Q3	us-gaap	Assets Assets	497094000	usd
CY2023	us-gaap	Revenues Revenues	1238854000	usd
CY2022	us-gaap	Revenues Revenues	1364057000	usd
CY2021	us-gaap	Revenues Revenues	1446990000	usd
CY2023	us-gaap	Revenues Revenues	1238854000	usd
CY2022	us-gaap	Revenues Revenues	1364057000	usd
CY2021	us-gaap	Revenues Revenues	1446990000	usd
CY2023	us-gaap	Revenues Revenues	1238854000	usd
CY2022	us-gaap	Revenues Revenues	1364057000	usd
CY2021	us-gaap	Revenues Revenues	1446990000	usd
CY2021	us-gaap	Revenues Revenues	1446990000	usd
CY2023Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	42582000	usd
CY2023Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	23484000	usd
CY2023Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	12127000	usd
CY2023Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	78193000	usd
CY2023	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	23500000	usd
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	28200000	usd
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	28700000	usd
CY2023Q3	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	4460000	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	4085000	usd
CY2023Q3	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	3734000	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	3469000	usd
CY2023Q3	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	8194000	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	7554000	usd
CY2023	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	4900000	usd
CY2022	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	4400000	usd
CY2021	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	3600000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	3175000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	2901000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	2824000	usd
CY2023	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1095000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1348000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	620000	usd
CY2023	us-gaap	Lease Cost LeaseCost	4270000	usd
CY2022	us-gaap	Lease Cost LeaseCost	4249000	usd
CY2021	us-gaap	Lease Cost LeaseCost	3444000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	3262000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	2857000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	2779000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	3262000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	2857000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	2779000	usd
CY2023Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y3M18D
CY2022Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y9M18D
CY2023Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.037	pure
CY2022Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.030	pure
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	1800000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2200000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	600000	usd
CY2023Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2861000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2899000	usd
CY2023Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	2881000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	4606000	usd
CY2023Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	5742000	usd
CY2022Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	7505000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths	3028000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Two LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo	2122000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Three LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree	507000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Four LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour	304000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive	48000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	6009000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	267000	usd
CY2023Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	5742000	usd
CY2022Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	21646000	usd
CY2022	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-19258000	usd
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	7740000	usd
CY2023Q3	us-gaap	Equity Method Investment Difference Between Carrying Amount And Underlying Equity EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity	8200000	usd
CY2023	us-gaap	Equity Method Investment Difference Between Carrying Amount And Underlying Equity Accounting Treatment EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment	These basis differences are being amortized over the 6-year estimated life of the customer list.
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	103637000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	98352000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	95186000	usd
CY2022Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	91210000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	198823000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	189562000	usd
CY2023Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	43059000	usd
CY2023Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	645000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	42414000	usd
CY2022Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	22849000	usd
CY2022Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1000	usd
CY2022Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	547000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	22303000	usd
CY2023	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	49200000	usd
CY2022	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	21200000	usd
CY2021	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	26200000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	35176000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	6019000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1172000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	47000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	42414000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	645000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	41635000	usd
CY2022Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	547000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	570000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	4115000	usd
CY2022Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	306000	usd
CY2022Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	2623000	usd
CY2023Q3	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	6198000	usd
CY2022Q3	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	17091000	usd
CY2023Q3	us-gaap	Long Term Investments LongTermInvestments	9874000	usd
CY2022Q3	us-gaap	Long Term Investments LongTermInvestments	7426000	usd
CY2022Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	1501000	usd
CY2021Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	2743000	usd
CY2020Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	4109000	usd
CY2022	IDT	Redemption For Visa Mandatory Release Assessment RedemptionForVisaMandatoryReleaseAssessment	-1230000	usd
CY2021	IDT	Redemption For Visa Mandatory Release Assessment RedemptionForVisaMandatoryReleaseAssessment	-1870000	usd
CY2022	IDT	Equity Securities Without Readily Determinable Fair Value Purchase Amount EquitySecuritiesWithoutReadilyDeterminableFairValuePurchaseAmount	100000	usd
CY2023	IDT	Adjustment For Observable Transactions Involving Similar Investment From Same Issuer AdjustmentForObservableTransactionsInvolvingSimilarInvestmentFromSameIssuer	131000	usd
CY2022	IDT	Adjustment For Observable Transactions Involving Similar Investment From Same Issuer AdjustmentForObservableTransactionsInvolvingSimilarInvestmentFromSameIssuer	-103000	usd
CY2021	IDT	Adjustment For Observable Transactions Involving Similar Investment From Same Issuer AdjustmentForObservableTransactionsInvolvingSimilarInvestmentFromSameIssuer	510000	usd
CY2022	IDT	Equity Securities Without Readily Determinable Fair Value Redemptions Amount EquitySecuritiesWithoutReadilyDeterminableFairValueRedemptionsAmount	-9000	usd
CY2021	IDT	Equity Securities Without Readily Determinable Fair Value Redemptions Amount EquitySecuritiesWithoutReadilyDeterminableFairValueRedemptionsAmount	-6000	usd
CY2023Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	1632000	usd
CY2022Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	1501000	usd
CY2021Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	2743000	usd
CY2023	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-2613000	usd
CY2022	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-19248000	usd
CY2021	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	8830000	usd
CY2023	IDT	Equity Securities Fv Ni Recognized Gain Loss Net On Equity Securities Redeemed EquitySecuritiesFvNiRecognizedGainLossNetOnEquitySecuritiesRedeemed	18000	usd
CY2022	IDT	Equity Securities Fv Ni Recognized Gain Loss Net On Equity Securities Redeemed EquitySecuritiesFvNiRecognizedGainLossNetOnEquitySecuritiesRedeemed	10000	usd
CY2021	IDT	Equity Securities Fv Ni Recognized Gain Loss Net On Equity Securities Redeemed EquitySecuritiesFvNiRecognizedGainLossNetOnEquitySecuritiesRedeemed	1090000	usd
CY2023	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-2631000	usd
CY2022	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-19258000	usd
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	7740000	usd
CY2023	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-2631000	usd
CY2023Q3	IDT	Investment In Hedge Funds InvestmentInHedgeFunds	3000000.0	usd
CY2022Q3	IDT	Investment In Hedge Funds InvestmentInHedgeFunds	3200000	usd
CY2022Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1132000	usd
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	2465000	usd
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	3825000	usd
CY2021	IDT	Purchase Of Rafael Holdings Inc Warrant PurchaseOfRafaelHoldingsIncWarrant	354000	usd
CY2021	IDT	Exercise Of Rafael Holdings Inc Warrant ExerciseOfRafaelHoldingsIncWarrant	-380000	usd
CY2022	IDT	Redemption For Visa Mandatory Release Assessment RedemptionForVisaMandatoryReleaseAssessment	-1230000	usd
CY2021	IDT	Redemption For Visa Mandatory Release Assessment RedemptionForVisaMandatoryReleaseAssessment	-1870000	usd
CY2023	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	131000	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-103000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	536000	usd
CY2023Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1263000	usd
CY2022Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1132000	usd
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	2465000	usd
CY2022Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	8546000	usd
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	1025000	usd
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	396000	usd
CY2022	IDT	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liabilities Transfers Into Level Three From Acquisition FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitiesTransfersIntoLevelThreeFromAcquisition	7849000	usd
CY2021	IDT	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liabilities Transfers Into Level Three From Acquisition FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitiesTransfersIntoLevelThreeFromAcquisition	628000	usd
CY2023	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	2494000	usd
CY2023	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	-1349000	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	-303000	usd
CY2023	IDT	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Interest Expense FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityInterestExpense	97000	usd
CY2023	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Other Comprehensive Income FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome	-5000	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Other Comprehensive Income FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome	25000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Other Comprehensive Income FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome	-1000	usd
CY2023Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	4805000	usd
CY2022Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	8546000	usd
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	1025000	usd
CY2023	us-gaap	Payment For Contingent Consideration Liability Investing Activities PaymentForContingentConsiderationLiabilityInvestingActivities	2500000	usd
CY2023	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	100000	usd
CY2023	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P7Y10M24D
CY2023Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	15507000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	-7311000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	8196000	usd
CY2022	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P8Y2M12D
CY2022Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	15386000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	-5777000	usd
CY2023Q3	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	43704000	usd
CY2022Q3	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	40811000	usd
CY2023Q3	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	169070000	usd
CY2022Q3	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	156258000	usd
CY2023Q3	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	1760000	usd
CY2022Q3	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	1874000	usd
CY2023Q3	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	699000	usd
CY2022Q3	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	681000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	215233000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	199624000	usd
CY2023Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	176578000	usd
CY2022Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	162758000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	38655000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	36866000	usd
CY2023	us-gaap	Property Plant And Equipment Disposals PropertyPlantAndEquipmentDisposals	4200000	usd
CY2022	us-gaap	Property Plant And Equipment Disposals PropertyPlantAndEquipmentDisposals	17400000	usd
CY2023	us-gaap	Depreciation Depreciation	18600000	usd
CY2022	us-gaap	Depreciation Depreciation	16800000	usd
CY2021	us-gaap	Depreciation Depreciation	17100000	usd
CY2023	us-gaap	Other Expenses OtherExpenses	100000	usd
CY2020Q3	us-gaap	Goodwill Goodwill	12858000	usd
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	2025000	usd
CY2021	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	14000	usd
CY2021Q3	us-gaap	Goodwill Goodwill	14897000	usd
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	11632000	usd
CY2022	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	392000	usd
CY2022	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-541000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	26380000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	26380000	usd
CY2023	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	77000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	26457000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	26457000	usd
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CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1500000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1300000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	700000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1500000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1400000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1200000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1200000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	1000000.0	usd
CY2023	IDT	Variable Interest Entity Net Income Losst Amount VariableInterestEntityNetIncomeLosstAmount	322000	usd
CY2022	IDT	Variable Interest Entity Net Income Losst Amount VariableInterestEntityNetIncomeLosstAmount	248000	usd
CY2021Q3	IDT	Variable Interest Entity Net Income Losst Amount VariableInterestEntityNetIncomeLosstAmount	54000	usd
CY2023	IDT	Variable Interest Entity Aggregate Funding Repaid To Provided By Reporting Entity VariableInterestEntityAggregateFundingRepaidToProvidedByReportingEntity	112000	usd
CY2022	IDT	Variable Interest Entity Aggregate Funding Repaid To Provided By Reporting Entity VariableInterestEntityAggregateFundingRepaidToProvidedByReportingEntity	-94000	usd
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CY2021	us-gaap	Legal Fees LegalFees	2876000	usd
CY2023	us-gaap	Unusual Or Infrequent Item Insurance Proceeds UnusualOrInfrequentItemInsuranceProceeds	3845000	usd
CY2022	us-gaap	Unusual Or Infrequent Item Insurance Proceeds UnusualOrInfrequentItemInsuranceProceeds	6635000	usd
CY2021	us-gaap	Unusual Or Infrequent Item Insurance Proceeds UnusualOrInfrequentItemInsuranceProceeds	3101000	usd
CY2023	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	-1600000	usd
CY2023	IDT	Fintechgovernment Grants FintechgovernmentGrants	382000	usd
CY2022	IDT	Fintechgovernment Grants FintechgovernmentGrants	20000	usd
CY2021	IDT	Fintech Other FintechOther	-367000	usd
CY2022	IDT	Net2 Phone Other Net Net2PhoneOtherNet	-10000	usd
CY2021	IDT	Net2 Phone Other Net Net2PhoneOtherNet	-100000	usd
CY2023	IDT	Traditional Communicationswriteoff Of Capitalized Internal Use Software Costs TraditionalCommunicationswriteoffOfCapitalizedInternalUseSoftwareCosts	-1419000	usd
CY2021	IDT	Traditional Communications Gain From Sale Of Rights Under Class Action Lawsuit TraditionalCommunicationsGainFromSaleOfRightsUnderClassActionLawsuit	2000000	usd
CY2023	IDT	Traditional Communications Cable Telephony Customer Indemnification Claim TraditionalCommunicationsCableTelephonyCustomerIndemnificationClaim	-3925000	usd
CY2022	IDT	Traditional Communications Cable Telephony Customer Indemnification Claim TraditionalCommunicationsCableTelephonyCustomerIndemnificationClaim	-96000	usd
CY2021	IDT	Traditional Communications Cable Telephony Customer Indemnification Claim TraditionalCommunicationsCableTelephonyCustomerIndemnificationClaim	-472000	usd
CY2023	IDT	Traditional Communications Contingent Consideration Liability TraditionalCommunicationsContingentConsiderationLiability	-216000	usd
CY2023	IDT	Traditional Communications Other TraditionalCommunicationsOther	-329000	usd
CY2022	IDT	Traditional Communications Other TraditionalCommunicationsOther	-7000	usd
CY2021	IDT	Traditional Communications Other TraditionalCommunicationsOther	-555000	usd
CY2023	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-4415000	usd
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-826000	usd
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	731000	usd
CY2023	IDT	Traditional Communicationswriteoff Of Capitalized Internal Use Software Costs TraditionalCommunicationswriteoffOfCapitalizedInternalUseSoftwareCosts	-1400000	usd
CY2023Q3	IDT	Carrier Minutes Termination CarrierMinutesTermination	20675000	usd
CY2022Q3	IDT	Carrier Minutes Termination CarrierMinutesTermination	28869000	usd
CY2023Q3	IDT	Accrued Regulatory Fees Current AccruedRegulatoryFeesCurrent	43302000	usd
CY2022Q3	IDT	Accrued Regulatory Fees Current AccruedRegulatoryFeesCurrent	48146000	usd
CY2023Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	18858000	usd
CY2022Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	16145000	usd
CY2023Q3	IDT	Accrued Maintenance And Support AccruedMaintenanceAndSupport	3434000	usd
CY2022Q3	IDT	Accrued Maintenance And Support AccruedMaintenanceAndSupport	2122000	usd
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CY2022Q3	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	3204000	usd
CY2023Q3	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	8751000	usd
CY2022Q3	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	6601000	usd
CY2023Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	11612000	usd
CY2022Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	12022000	usd
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CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	25025000	usd
CY2023	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	3353000	usd
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CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-3095000	usd
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CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-1099000	usd
CY2023	us-gaap	Gain Loss On Investments GainLossOnInvestments	-2613000	usd
CY2022	us-gaap	Gain Loss On Investments GainLossOnInvestments	-19248000	usd
CY2021	us-gaap	Gain Loss On Investments GainLossOnInvestments	8830000	usd
CY2023	us-gaap	Other Income OtherIncome	-728000	usd
CY2022	us-gaap	Other Income OtherIncome	-1411000	usd
CY2021	us-gaap	Other Income OtherIncome	-824000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3083000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-25352000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	7916000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	60969000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	12771000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	9858000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	4255000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	60807000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	34883000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	65224000	usd
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CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	14340000	usd
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CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-6639000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	13608000	usd
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CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5878000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-31667000	usd
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	12770000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	7325000	usd
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CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-1147000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-47862000	usd
CY2023	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1068000	usd
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1059000	usd
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	190000	usd
CY2023	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	1767000	usd
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CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	636000	usd
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CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1181000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	686000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	461000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16441000	usd
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CY2023Q3	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	302000000	usd
CY2023Q3	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	37000000	usd
CY2023	IDT	Operating Loss Expiration Description OperatingLossExpirationDescription	U.S. federal net operating loss carryforwards of $34 million expire in fiscal 2028 through fiscal 2038, and $3 million do not expire.
CY2023Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration	34000000	usd
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CY2022Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	11588000	usd
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CY2022	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	48000	usd
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CY2021Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	11540000	usd
CY2023Q3	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	4700000	shares
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CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	27.20
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	35000	shares
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	24.83
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CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	165000	shares
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	27.38
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CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1122000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-11305000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5887000	usd
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Files In Submission

Name	View Source	Status
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$IDT
IDT CORP Stock $idt

2023 Q3 Form 10-K Financial Statement

#000149315223037384 Filed on October 16, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IDT IDT CORP Stock $idt

2023 Q3 Form 10-K Financial Statement

#000149315223037384 Filed on October 16, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IDT
IDT CORP Stock $idt