$KLTR
KALTURA INC Stock $kltr

$kltr Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000143213324000088 Filed on February 22, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$44.78M	$44.48M	$175.2M
YoY Change	3.48%	0.93%	3.77%
Cost Of Revenue	$16.17M	$15.83M	$62.94M
YoY Change	1.16%	-3.82%	1.72%
Gross Profit	$28.61M	$28.65M	$112.2M
YoY Change	4.84%	3.77%	4.95%
Gross Profit Margin	63.88%	64.41%	64.07%
Selling, General & Admin	$23.89M	$24.73M	$97.52M
YoY Change	-1.15%	1.21%	-6.86%
% of Gross Profit	83.52%	86.32%	86.89%
Research & Development	$12.01M	$12.74M	$52.40M
YoY Change	-15.04%	-10.19%	-8.69%
% of Gross Profit	41.96%	44.46%	46.69%
Depreciation & Amortization	$1.305M	$1.307M	$4.717M
YoY Change	29.34%	56.9%	74.25%
% of Gross Profit	4.56%	4.56%	4.2%
Operating Expenses	$35.90M	$37.47M	$150.9M
YoY Change	-8.53%	-2.98%	-7.61%
Operating Profit	-$7.291M	-$8.819M	-$38.66M
YoY Change	-39.04%	-19.9%	-31.44%
Interest Expense	$704.0K	-$2.089M	$3.178M
YoY Change	-12.33%	102.62%	38.11%
% of Operating Profit
Other Income/Expense, Net	-$1.497M	$242.0K	$1.200M
YoY Change	-183.87%	-188.97%	-128.25%
Pretax Income	-$8.788M	-$10.67M	-$37.46M
YoY Change	-13.63%	-15.8%	-38.22%
Income Tax	$2.308M	$1.401M	$8.911M
% Of Pretax Income
Net Earnings	-$11.10M	-$12.07M	-$46.37M
YoY Change	-13.28%	-18.35%	-32.31%
Net Earnings / Revenue	-24.78%	-27.13%	-26.47%
Basic Earnings Per Share	-$0.08		-$0.34
Diluted Earnings Per Share	-$0.08	-$0.09	-$0.34
COMMON SHARES
Basic Shares Outstanding	143.3M shares	141.4M shares	138.2M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$68.86M	$69.38M	$69.38M
YoY Change	-9.36%	-19.3%	-19.3%
Cash & Equivalents	$31.57M	$36.68M	$36.68M
Short-Term Investments	$37.29M	$32.69M	$32.69M
Other Short-Term Assets	$818.0K	$1.359M	$19.05M
YoY Change	-23.34%	20.27%	4.19%
Inventory
Prepaid Expenses	$3.682M	$2.656M
Receivables	$17.84M	$23.31M	$23.31M
Other Receivables	$57.00K	$0.00	$0.00
Total Short-Term Assets	$105.4M	$111.7M	$111.7M
YoY Change	-6.68%	-16.01%	-16.01%
LONG-TERM ASSETS
Property, Plant & Equipment	$19.01M	$20.11M	$33.99M
YoY Change	1.58%	32.83%	-5.48%
Goodwill	$11.07M	$11.07M
YoY Change	0.0%	0.0%
Intangibles	$572.0K	$689.0K
YoY Change	-46.89%	-44.61%
Long-Term Investments	$4.904M	$5.844M	$5.844M
YoY Change	378.91%
Other Assets	$2.879M	$3.100M	$20.41M
YoY Change	-3.42%	-2.39%	-17.91%
Total Long-Term Assets	$67.66M	$72.00M	$72.00M
YoY Change	-7.12%	-1.55%	-1.55%
TOTAL ASSETS
Total Short-Term Assets	$105.4M	$111.7M	$111.7M
Total Long-Term Assets	$67.66M	$72.00M	$72.00M
Total Assets	$173.1M	$183.7M	$183.7M
YoY Change	-6.85%	-10.88%	-10.88%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$8.069M	$3.629M	$3.629M
YoY Change	-1.77%	-61.54%	-61.54%
Accrued Expenses	$4.860M	$4.353M	$32.30M
YoY Change	-37.05%	-41.73%	-3.99%
Deferred Revenue	$53.91M	$62.36M
YoY Change	6.78%	4.22%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$2.066M	$1.612M	$1.612M
YoY Change	-93.99%	-72.17%	-72.17%
Total Short-Term Liabilities	$96.94M	$99.91M	$99.91M
YoY Change	-22.4%	-8.2%	-8.2%
LONG-TERM LIABILITIES
Long-Term Debt	$31.74M	$33.05M	$33.05M
YoY Change		10.14%	10.14%
Other Long-Term Liabilities	$2.067M	$2.295M	$20.46M
YoY Change	-7.93%	13.56%	-14.69%
Total Long-Term Liabilities	$51.01M	$53.51M	$53.51M
YoY Change	122.57%	-0.89%	-0.89%
TOTAL LIABILITIES
Total Short-Term Liabilities	$96.94M	$99.91M	$99.91M
Total Long-Term Liabilities	$51.01M	$53.51M	$53.51M
Total Liabilities	$147.9M	$153.4M	$153.4M
YoY Change	0.07%	-5.78%	-5.78%
SHAREHOLDERS EQUITY
Retained Earnings	-$448.6M	-$437.5M
YoY Change	11.06%	11.85%
Common Stock	$478.3M	$471.6M
YoY Change	6.92%	7.28%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.881M	$4.881M
YoY Change	0.0%	0.0%
Treasury Stock Shares
Shareholders Equity	$25.14M	$30.32M	$30.32M
YoY Change
Total Liabilities & Shareholders Equity	$173.1M	$183.7M	$183.7M
YoY Change	-6.85%	-10.88%	-10.88%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	-$11.10M	-$12.07M	-$46.37M
YoY Change	-13.28%	-18.35%	-32.31%
Depreciation, Depletion And Amortization	$1.305M	$1.307M	$4.717M
YoY Change	29.34%	56.9%	74.25%
Cash From Operating Activities	-$1.146M	$1.597M	-$8.303M
YoY Change	-84.58%	-127.32%	-82.27%
INVESTING ACTIVITIES
Capital Expenditures	$93.00K	$810.0K	$2.607M
YoY Change	-89.08%	102.5%	114.04%
Acquisitions
YoY Change
Other Investing Activities	-$3.424M	-$1.853M	$2.517M
YoY Change	-154.25%	1111.11%	-105.75%
Cash From Investing Activities	-$3.517M	-$2.663M	-$1.583M
YoY Change	-169.23%	381.56%	-96.82%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$781.0K	3.389M	$109.0K
YoY Change	-15.29%	-830.39%	-120.6%
NET CHANGE
Cash From Operating Activities	-$1.146M	1.597M	-$8.303M
Cash From Investing Activities	-$3.517M	-2.663M	-$1.583M
Cash From Financing Activities	-$781.0K	3.389M	$109.0K
Net Change In Cash	-$5.119M	2.323M	-$9.049M
YoY Change	66.26%	-133.85%	-90.82%
FREE CASH FLOW
Cash From Operating Activities	-$1.146M	$1.597M	-$8.303M
Capital Expenditures	$93.00K	$810.0K	$2.607M
Free Cash Flow	-$1.239M	$787.0K	-$10.91M
YoY Change	-85.04%	-112.6%	-77.29%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	85274000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	17065000	usd
CY2021	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	8075000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	15142000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3100000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3176000	usd
CY2023Q4	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	17314000	usd
CY2022Q4	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	21691000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	13872000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	20814000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	689000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1244000	usd
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0001432133
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	001-40644
CY2023	dei	Entity Registrant Name EntityRegistrantName	Kaltura, Inc.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	20-8128326
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	860 Broadway
CY2023	dei	Entity Address Address Line2 EntityAddressAddressLine2	3rd Floor
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	New York
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	10003
CY2023	dei	City Area Code CityAreaCode	(646)
CY2023	dei	Local Phone Number LocalPhoneNumber	290-5445
CY2023	dei	Security12b Title Security12bTitle	Common stock, $0.0001 par value per share
CY2023	dei	Trading Symbol TradingSymbol	KLTR
CY2023	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	true
CY2023	dei	Entity Ex Transition Period EntityExTransitionPeriod	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	false
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Public Float EntityPublicFloat	245500000	usd
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	143258127	shares
CY2023	dei	Auditor Firm AuditorFirmId	1281
CY2023	dei	Auditor Name AuditorName	KOST FORER GABBAY & KASIERER
CY2023	dei	Auditor Location AuditorLocation	Tel-Aviv, Israel
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	36684000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	44625000	usd
CY2023Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	32692000	usd
CY2022Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	41343000	usd
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	23312000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	28786000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	8410000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	7521000	usd
CY2023Q4	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	10636000	usd
CY2022Q4	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	10759000	usd
CY2023Q4	us-gaap	Assets Current AssetsCurrent	111734000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	133034000	usd
CY2023Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	5844000	usd
CY2022Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	0	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	20113000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	11070000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	11070000	usd
CY2023Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	72002000	usd
CY2022Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	73137000	usd
CY2023Q4	us-gaap	Assets Assets	183736000	usd
CY2022Q4	us-gaap	Assets Assets	206171000	usd
CY2023Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1612000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	5793000	usd
CY2023Q4	us-gaap	Accounts Payable Trade Current And Noncurrent AccountsPayableTradeCurrentAndNoncurrent	3629000	usd
CY2022Q4	us-gaap	Accounts Payable Trade Current And Noncurrent AccountsPayableTradeCurrentAndNoncurrent	9437000	usd
CY2023Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	12651000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	14884000	usd
CY2023Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	17279000	usd
CY2022Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	16527000	usd
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2374000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2355000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	62364000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	59841000	usd
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	99909000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	108837000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	369000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	1266000	usd
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	33047000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	30004000	usd
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	17796000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	20697000	usd
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2295000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2021000	usd
CY2023Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	53507000	usd
CY2022Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	53988000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	153416000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	162825000	usd
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	150274107	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	142249619	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	142588917	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	134564429	shares
CY2023Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	14000	usd
CY2022Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	13000	usd
CY2023Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	7685190	shares
CY2023Q4	kltr	Treasury Shares Par Value Per Share TreasurySharesParValuePerShare	0.0001
CY2023Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4881000	usd
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4881000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	471635000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	439644000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1047000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-301000	usd
CY2021	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	0	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1348000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-301000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-437495000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-391129000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	30320000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	43346000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	183736000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	206171000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	175172000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	168811000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	165016000	usd
CY2023	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	62938000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	61871000	usd
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	62314000	usd
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	48718000	usd
CY2023	us-gaap	Restructuring Costs RestructuringCosts	973000	usd
CY2022	us-gaap	Restructuring Costs RestructuringCosts	1238000	usd
CY2021	us-gaap	Restructuring Costs RestructuringCosts	0	usd
CY2023	us-gaap	Other General Expense OtherGeneralExpense	0	usd
CY2022	us-gaap	Other General Expense OtherGeneralExpense	0	usd
CY2021	us-gaap	Other General Expense OtherGeneralExpense	1724000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	-38655000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1200000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-4248000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-37455000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-60627000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-52781000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8911000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7868000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6570000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-46366000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-68495000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-59351000	usd
CY2023	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0	usd
CY2022	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0	usd
CY2021	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	8241000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-46366000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-68495000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-67592000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	138237017	shares
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-46366000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-68495000	usd
CY2023	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments	1118000	usd
CY2022	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments	-120000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-45018000	usd
CY2021	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments	0	usd
CY2023	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	230000	usd
CY2022	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	-181000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-68796000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-59351000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	-260656000	usd
CY2021	kltr	Loan Forgiveness LoanForgiveness	882000	usd
CY2021	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	1569000	usd
CY2021	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	161261000	usd
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	155598000	usd
CY2021	kltr	Stock Issued During Period Value Conversion Of Warrants To Common Stock StockIssuedDuringPeriodValueConversionOfWarrantsToCommonStock	70677000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17065000	usd
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1367000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-59351000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	23941000	usd
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2927000	usd
CY2022	kltr	Stock Issued During Period Value Conversion Of Warrants To Common Stock StockIssuedDuringPeriodValueConversionOfWarrantsToCommonStock	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-301000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-68495000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	43346000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	30756000	usd
CY2023	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1236000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1348000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-46366000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	30320000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-46366000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-68495000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4717000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2707000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2412000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	29980000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	23645000	usd
CY2023	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	11669000	usd
CY2022	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	10865000	usd
CY2023	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	usd
CY2022	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	usd
CY2021	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	15046000	usd
CY2023	kltr	Non Cash Interest Expenses NonCashInterestExpenses	-1023000	usd
CY2022	kltr	Non Cash Interest Expenses NonCashInterestExpenses	-146000	usd
CY2021	kltr	Non Cash Interest Expenses NonCashInterestExpenses	331000	usd
CY2023	kltr	Non Cash Expenses With Respect To Stockholders Loans NonCashExpensesWithRespectToStockholdersLoans	0	usd
CY2022	kltr	Non Cash Expenses With Respect To Stockholders Loans NonCashExpensesWithRespectToStockholdersLoans	0	usd
CY2021	kltr	Non Cash Expenses With Respect To Stockholders Loans NonCashExpensesWithRespectToStockholdersLoans	882000	usd
CY2023	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	usd
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-185000	usd
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	757000	usd
CY2023	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	728000	usd
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1424000	usd
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	0	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-5475000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	11277000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1057000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-648000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-429000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2299000	usd
CY2023	kltr	Increase In Deferred Contract Acquisition And Fulfillment Costs IncreaseInDeferredContractAcquisitionAndFulfillmentCosts	-6561000	usd
CY2022	kltr	Increase In Deferred Contract Acquisition And Fulfillment Costs IncreaseInDeferredContractAcquisitionAndFulfillmentCosts	-11558000	usd
CY2021	kltr	Increase In Deferred Contract Acquisition And Fulfillment Costs IncreaseInDeferredContractAcquisitionAndFulfillmentCosts	-18051000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-5884000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	3132000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	3886000	usd
CY2023	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	797000	usd
CY2022	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-1937000	usd
CY2021	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	3756000	usd
CY2023	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-2233000	usd
CY2022	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-3743000	usd
CY2021	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	2352000	usd
CY2023	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	443000	usd
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-51000	usd
CY2021	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-675000	usd
CY2023	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	1626000	usd
CY2022	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	7465000	usd
CY2021	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	6275000	usd
CY2023	kltr	Operating Lease Right Of Use Assets And Lease Liabilities Net OperatingLeaseRightOfUseAssetsAndLeaseLiabilitiesNet	-863000	usd
CY2022	kltr	Operating Lease Right Of Use Assets And Lease Liabilities Net OperatingLeaseRightOfUseAssetsAndLeaseLiabilitiesNet	527000	usd
CY2021	kltr	Operating Lease Right Of Use Assets And Lease Liabilities Net OperatingLeaseRightOfUseAssetsAndLeaseLiabilitiesNet	0	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-8303000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-46828000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-22110000	usd
CY2023	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	47708000	usd
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	60165000	usd
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	0	usd
CY2023	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	51976000	usd
CY2022	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	18985000	usd
CY2021	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	0	usd
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2607000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1218000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1876000	usd
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	757000	usd
CY2023	us-gaap	Payments For Software PaymentsForSoftware	1493000	usd
CY2022	us-gaap	Payments For Software PaymentsForSoftware	4759000	usd
CY2021	us-gaap	Payments For Software PaymentsForSoftware	3978000	usd
CY2023	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	1751000	usd
CY2022	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	2600000	usd
CY2021	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	0	usd
CY2023	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	usd
CY2022	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	usd
CY2021	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	145000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1583000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-49757000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-5242000	usd
CY2023	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	0	usd
CY2022	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	0	usd
CY2021	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	160425000	usd
CY2023	kltr	Payment Related To Conversion Of Redeemable Convertible Preferred Stock Upon Initial Public Offering PaymentRelatedToConversionOfRedeemableConvertiblePreferredStockUponInitialPublicOffering	0	usd
CY2022	kltr	Payment Related To Conversion Of Redeemable Convertible Preferred Stock Upon Initial Public Offering PaymentRelatedToConversionOfRedeemableConvertiblePreferredStockUponInitialPublicOffering	0	usd
CY2021	kltr	Payment Related To Conversion Of Redeemable Convertible Preferred Stock Upon Initial Public Offering PaymentRelatedToConversionOfRedeemableConvertiblePreferredStockUponInitialPublicOffering	1569000	usd
CY2023	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	3500000	usd
CY2022	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	usd
CY2021	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	41915000	usd
CY2023	us-gaap	Repayments Of Debt RepaymentsOfDebt	4500000	usd
CY2022	us-gaap	Repayments Of Debt RepaymentsOfDebt	3000000	usd
CY2021	us-gaap	Repayments Of Debt RepaymentsOfDebt	51833000	usd
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	0	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	136000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1717000	usd
CY2023	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1383000	usd
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	2732000	usd
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1335000	usd
CY2023	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	274000	usd
CY2022	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	125000	usd
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	usd
CY2023	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	usd
CY2022	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	usd
CY2021	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	5188000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	109000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-529000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	143368000	usd
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	728000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1424000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	0	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-9049000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-98538000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	116016000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	45833000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	144371000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	28355000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	36784000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	45833000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	144371000	usd
CY2023	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	43000	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	355000	usd
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1106000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	23712000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2023	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	845000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	296000	usd
CY2021	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	0	usd
CY2023	kltr	Pending Proceeds From Option Exercises PendingProceedsFromOptionExercises	79000	usd
CY2022	kltr	Pending Proceeds From Option Exercises PendingProceedsFromOptionExercises	227000	usd
CY2021	kltr	Pending Proceeds From Option Exercises PendingProceedsFromOptionExercises	0	usd
CY2023	kltr	Lease Incentive Recognized As Leasehold Improvements LeaseIncentiveRecognizedAsLeaseholdImprovements	4924000	usd
CY2022	kltr	Lease Incentive Recognized As Leasehold Improvements LeaseIncentiveRecognizedAsLeaseholdImprovements	1711000	usd
CY2021	kltr	Lease Incentive Recognized As Leasehold Improvements LeaseIncentiveRecognizedAsLeaseholdImprovements	0	usd
CY2023	kltr	Stock Issued During Period Value Conversion Of Warrants To Common Stock StockIssuedDuringPeriodValueConversionOfWarrantsToCommonStock	0	usd
CY2022	kltr	Stock Issued During Period Value Conversion Of Warrants To Common Stock StockIssuedDuringPeriodValueConversionOfWarrantsToCommonStock	0	usd
CY2021	kltr	Stock Issued During Period Value Conversion Of Warrants To Common Stock StockIssuedDuringPeriodValueConversionOfWarrantsToCommonStock	70677000	usd
CY2023	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	usd
CY2022	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	usd
CY2021	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	161261000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	4294000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	8873000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2636000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	2953000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	2301000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	1944000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	36684000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	44625000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	143949000	usd
CY2023Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	100000	usd
CY2022Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	1208000	usd
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	422000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	36784000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	45833000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	144371000	usd
CY2023	us-gaap	Nature Of Operations NatureOfOperations	<div style="margin-bottom:9pt;margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:700;line-height:120%">NOTE 1: GENERAL</span></div>Kaltura, Inc. (together with its subsidiaries, the “Company”) was incorporated in October 2006 and commenced operations in January 2007. The Company’s business operations are allocated between two main segments, Enterprise, Education, and Technology (“EE&T”) and Media and Telecom (“M&T”). The Company has developed a platform for video creation, management, and collaboration. The Company's platform enables companies, educational institutions, and other organizations to cost-effectively launch advanced online video experiences, including for Over-the-top (“OTT”) Television, Cloud TV, web video publishing, video-based teaching, learning, and training, video-based marketing, and video-based collaboration. The Company’s core offerings consist of various Software-as-a-Service (“SaaS”) products and solutions and a Platform-as-a-Service (“PaaS”).
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:6pt;margin-top:3pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div>The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates, judgments and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The Company evaluates on an ongoing basis its assumptions, including those related to contingencies, income tax uncertainties, incremental borrowing rate for operating leases, fair value of financial assets and liabilities, including fair value of derivatives, fair value and useful life of intangible assets, as well as in estimates used in applying the revenue recognition policy. The Company bases these estimates on historical and anticipated results, trends and various other assumptions that it believes are reasonable under the circumstances, including assumptions as to future events. Actual results could differ from those estimates
CY2023	us-gaap	Severance Costs1 SeveranceCosts1	3194000	usd
CY2022	us-gaap	Severance Costs1 SeveranceCosts1	3976000	usd
CY2021	us-gaap	Severance Costs1 SeveranceCosts1	3937000	usd
CY2023	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2397000	usd
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3099000	usd
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3108000	usd
CY2023	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	1660000	usd
CY2022	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	5115000	usd
CY2021	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	4838000	usd
CY2023	us-gaap	Advertising Expense AdvertisingExpense	3951000	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	5767000	usd
CY2021	us-gaap	Advertising Expense AdvertisingExpense	5057000	usd
CY2023	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="margin-bottom:6pt;margin-top:3pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Concentration of Credit Risks</span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash and cash equivalents, marketable securities, restricted cash and trade receivables.</span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:24.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The majority of the Company's and its subsidiaries' cash and cash equivalents and restricted cash are invested with major banks in Israel, the United Kingdom and the United States. Such investments in the United States may be in excess of insured limits and are not insured in other jurisdictions. However, in general, these investments may be redeemed upon demand and therefore bear minimal risk.</span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:24.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company's trade receivables are geographically dispersed and derived from sales to customers mainly in the United States, Europe and Asia. Concentration of credit risk with respect to trade receivables is limited by credit limits, ongoing credit evaluation and account monitoring procedures.</span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:24.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Major customer data as a percentage of total revenues:</span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:24.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The following table sets forth a customer that represented 10% or more of the Company’s total revenue in each of the periods set forth below:</span></div><div style="padding-left:13.5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:97.321%"><tr><td style="width:1.0%"></td><td style="width:58.533%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.411%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:11.744%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.411%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:11.744%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.411%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:11.746%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"><div style="padding-left:1.42pt;padding-right:1.42pt;text-align:center"><span><br/></span></div></td><td colspan="15" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:128%">Year ended </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:128%">December 31,</span></div></td></tr><tr><td colspan="3" style="padding:0 1pt"><div style="padding-left:28.35pt;text-align:justify;text-indent:-8.5pt"><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div style="padding-left:1.42pt;padding-right:1.42pt;text-align:center"><span><br/></span></div></td><td colspan="3" style="border-top:0.75pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:109%">2023</span></td><td colspan="3" style="border-top:0.75pt solid #000000;padding:0 1pt"><div style="padding-left:1.42pt;padding-right:1.42pt;text-align:center"><span><br/></span></div></td><td colspan="3" style="border-top:0.75pt solid #000000;padding:2px 2.42pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:109%">2022</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="border-top:0.75pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">2021</span></td></tr><tr style="height:15pt"><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"><div style="padding-left:2.85pt;text-align:justify"><span><br/></span></div></td><td colspan="3" style="border-top:0.75pt solid #000000;padding:0 1pt"><div style="padding-left:2.85pt;text-align:justify"><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div style="padding-left:2.85pt;text-align:justify"><span><br/></span></div></td><td colspan="3" style="border-top:0.75pt solid #000000;padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="border-top:0.75pt solid #000000;padding:0 1pt"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="padding-left:14.15pt;text-indent:-11.35pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:109%">Customer A (Media and Telecom)</span></div></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"><div style="padding-left:2.85pt;text-align:justify"><span><br/></span></div></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">10.22 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">%</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"><div style="padding-left:1.42pt;padding-right:1.42pt;text-align:center"><span><br/></span></div></td><td style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">)</span></td><td style="background-color:#cceeff;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">— </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">)</span></td><td style="background-color:#cceeff;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">— </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr style="height:15pt"><td colspan="3" style="padding:0 1pt"><div style="padding-left:14.15pt;text-indent:-11.35pt"><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div style="padding-left:2.85pt;text-align:justify"><span><br/></span></div></td><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"><div style="padding-left:2.85pt;text-align:justify"><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div style="padding-left:2.85pt;text-align:justify"><span><br/></span></div></td><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"></td></tr></table></div><div style="margin-bottom:9pt;text-align:justify;text-indent:24.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">*) Represents an amount that is lower than 10% of the Company’s total revenue.</span></div>
CY2023Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	185305000	usd
CY2023Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.59	rate
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	32672000	usd
CY2023	kltr	Available For Sale Maturities Within One Year Gross Unrealized Gains AvailableForSaleMaturitiesWithinOneYearGrossUnrealizedGains	30000	usd
CY2023	kltr	Available For Sale Matures Within One Year Gross Unrealized Losses AvailableForSaleMaturesWithinOneYearGrossUnrealizedLosses	10000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	32692000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	5813000	usd
CY2023Q4	kltr	Available For Sale Matures After One Year Gross Unrealized Gains AvailableForSaleMaturesAfterOneYearGrossUnrealizedGains	31000	usd
CY2023Q4	kltr	Available For Sale Matures After One Year Gross Unrealized Losses AvailableForSaleMaturesAfterOneYearGrossUnrealizedLosses	0	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	5844000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	41524000	usd
CY2022	kltr	Available For Sale Maturities Within One Year Gross Unrealized Gains AvailableForSaleMaturitiesWithinOneYearGrossUnrealizedGains	1000	usd
CY2022	kltr	Available For Sale Matures Within One Year Gross Unrealized Losses AvailableForSaleMaturesWithinOneYearGrossUnrealizedLosses	182000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	41343000	usd
CY2023Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	15093000	usd
CY2022Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	8345000	usd
CY2023Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	998000	usd
CY2022Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	120000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	-2241000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	-1418000	usd
CY2023	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-2241000	usd
CY2022	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-1418000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	2875000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	2827000	usd
CY2023	us-gaap	Short Term Lease Cost ShortTermLeaseCost	154000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	417000	usd
CY2023	us-gaap	Variable Lease Cost VariableLeaseCost	89000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	20000	usd
CY2023	us-gaap	Lease Cost LeaseCost	3118000	usd
CY2022	us-gaap	Lease Cost LeaseCost	3264000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	3353000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	1845000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.048
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y1M6D
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	3062000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3119000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3181000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2749000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	2371000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	9088000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	23570000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3400000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	20170000	usd
CY2023Q4	us-gaap	Purchase Obligation Due In Next Twelve Months PurchaseObligationDueInNextTwelveMonths	31313000	usd
CY2023Q4	us-gaap	Purchase Obligation Due In Second Year PurchaseObligationDueInSecondYear	26745000	usd
CY2023Q4	us-gaap	Purchase Obligation Due In Third Year PurchaseObligationDueInThirdYear	28471000	usd
CY2023Q4	us-gaap	Purchase Obligation PurchaseObligation	86529000	usd
CY2023Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	2656000	usd
CY2022Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	3369000	usd
CY2023Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	0	usd
CY2022Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	422000	usd
CY2023Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	3397000	usd
CY2022Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	2600000	usd
CY2023Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	998000	usd
CY2022Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	0	usd
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1359000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1130000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	8410000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	7521000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	27260000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	19187000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	7147000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4045000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	20113000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	15142000	usd
CY2023	us-gaap	Depreciation Depreciation	4162000	usd
CY2022	us-gaap	Depreciation Depreciation	2042000	usd
CY2021	us-gaap	Depreciation Depreciation	2791000	usd
CY2023Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	100000	usd
CY2022Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	1208000	usd
CY2023Q4	kltr	Severance Pay Fund SeverancePayFund	1685000	usd
CY2022Q4	kltr	Severance Pay Fund SeverancePayFund	1855000	usd
CY2023Q4	us-gaap	Other Restricted Assets Noncurrent OtherRestrictedAssetsNoncurrent	1025000	usd
CY2022Q4	us-gaap	Other Restricted Assets Noncurrent OtherRestrictedAssetsNoncurrent	0	usd
CY2023Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	290000	usd
CY2022Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	113000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3100000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3176000	usd
CY2023Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	4353000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	7471000	usd
CY2023Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	11755000	usd
CY2022Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	7966000	usd
CY2023Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	0	usd
CY2022Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	120000	usd
CY2023Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1171000	usd
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	970000	usd
CY2023Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	17279000	usd
CY2022Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	16527000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	7119000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6430000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	689000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	8099000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6855000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1244000	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	555000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	665000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1005000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	478000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	148000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	50000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	13000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	689000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	11070000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-45625000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-66346000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-75259000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	8170000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	5719000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	22478000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-37455000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-60627000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-52781000	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	83000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	88000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	65000	usd
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	8410000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	7780000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	6505000	usd
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	8493000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	7868000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	6570000	usd
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	171000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	247000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2023	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	418000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8911000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7868000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6570000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	69160000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	71887000	usd
CY2023Q4	kltr	Disallowed Business Interest Expense DisallowedBusinessInterestExpense	4023000	usd
CY2022Q4	kltr	Disallowed Business Interest Expense DisallowedBusinessInterestExpense	4760000	usd
CY2023Q4	kltr	Deferred Tax Assets Capitalized Rd Costs DeferredTaxAssetsCapitalizedRDCosts	26126000	usd
CY2022Q4	kltr	Deferred Tax Assets Capitalized Rd Costs DeferredTaxAssetsCapitalizedRDCosts	16322000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	1486000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	1489000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	378000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	283000	usd
CY2023Q4	kltr	Deferred Tax Assets Tax Deferred Expense Operating Lease Liabilities DeferredTaxAssetsTaxDeferredExpenseOperatingLeaseLiabilities	829000	usd
CY2022Q4	kltr	Deferred Tax Assets Tax Deferred Expense Operating Lease Liabilities DeferredTaxAssetsTaxDeferredExpenseOperatingLeaseLiabilities	1009000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	5823000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2710000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	5498000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	0	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Other DeferredTaxAssetsTaxDeferredExpenseOther	77000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Other DeferredTaxAssetsTaxDeferredExpenseOther	49000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	113400000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	98509000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	101237000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	84795000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	12163000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	13714000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Other Finite Lived Assets DeferredTaxLiabilitiesOtherFiniteLivedAssets	970000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Other Finite Lived Assets DeferredTaxLiabilitiesOtherFiniteLivedAssets	798000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost	7686000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost	8782000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Software DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware	2988000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Software DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware	3073000	usd
CY2023Q4	kltr	Deferred Tax Assets Tax Deferred Expense Operating Lease Right Of Use Assets DeferredTaxAssetsTaxDeferredExpenseOperatingLeaseRightOfUseAssets	742000	usd
CY2022Q4	kltr	Deferred Tax Assets Tax Deferred Expense Operating Lease Right Of Use Assets DeferredTaxAssetsTaxDeferredExpenseOperatingLeaseRightOfUseAssets	923000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	0	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	138000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	195000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	0	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	12581000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	13714000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	418000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	0	usd
CY2023Q4	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	114778000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-37455000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-60627000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-52781000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	rate
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	rate
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	rate
CY2023	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	7866000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	12732000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	11084000	usd
CY2023	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	1026000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	154000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	403000	usd
CY2023	kltr	Effective Income Tax Rate Reconciliation Remeasurement Of Warrants To Fair Value Amount EffectiveIncomeTaxRateReconciliationRemeasurementOfWarrantsToFairValueAmount	0	usd
CY2022	kltr	Effective Income Tax Rate Reconciliation Remeasurement Of Warrants To Fair Value Amount EffectiveIncomeTaxRateReconciliationRemeasurementOfWarrantsToFairValueAmount	0	usd
CY2021	kltr	Effective Income Tax Rate Reconciliation Remeasurement Of Warrants To Fair Value Amount EffectiveIncomeTaxRateReconciliationRemeasurementOfWarrantsToFairValueAmount	3160000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	2403000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	2193000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	3651000	usd
CY2023	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	16842000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	9745000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	13232000	usd
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-2898000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	4946000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-3700000	usd
CY2023	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1613000	usd
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	3045000	usd
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	320000	usd
CY2023	kltr	Income Tax Reconciliation Exchange Rate Differences IncomeTaxReconciliationExchangeRateDifferences	-511000	usd
CY2022	kltr	Income Tax Reconciliation Exchange Rate Differences IncomeTaxReconciliationExchangeRateDifferences	332000	usd
CY2021	kltr	Income Tax Reconciliation Exchange Rate Differences IncomeTaxReconciliationExchangeRateDifferences	-100000	usd
CY2023	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-1321000	usd
CY2022	us-gaap	Tax Adjustments Settlements And Unusual Provisions TaxAdjustmentsSettlementsAndUnusualProvisions	0	usd
CY2021	us-gaap	Tax Adjustments Settlements And Unusual Provisions TaxAdjustmentsSettlementsAndUnusualProvisions	0	usd
CY2023	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-377000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	185000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	688000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8911000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7868000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6570000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	23	rate
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3863000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	107000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	738000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4494000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	313000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1145000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	5326000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	usd
CY2023	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1815000	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7141000	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7141000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	5326000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	373000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	467000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-46366000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-68495000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-59351000	usd
CY2023	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0	usd
CY2022	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0	usd
CY2021	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	8241000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-46366000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-68495000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-67592000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	138237017	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	130366385	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71073052	shares
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.34
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.53
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.95
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	34132323	shares
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	33457465	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	37627380	shares
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	175172000	usd
CY2023	us-gaap	Gross Profit GrossProfit	112234000	usd
CY2023	us-gaap	Operating Expenses OperatingExpenses	150889000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8911000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-46366000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	168811000	usd
CY2022	us-gaap	Gross Profit GrossProfit	106940000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	163319000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-4248000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7868000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-68495000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	165016000	usd
CY2021	us-gaap	Gross Profit GrossProfit	102702000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	135377000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-20106000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6570000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-59351000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	175172000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	168811000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	165016000	usd
CY2023Q4	us-gaap	Noncurrent Assets NoncurrentAssets	33985000	usd
CY2022Q4	us-gaap	Noncurrent Assets NoncurrentAssets	35956000	usd
CY2023Q4	us-gaap	Line Of Credit Facility Interest Rate At Period End LineOfCreditFacilityInterestRateAtPeriodEnd	0.0798	rate
CY2023	us-gaap	Debt Instrument Frequency Of Periodic Payment DebtInstrumentFrequencyOfPeriodicPayment	quarterly
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	2406000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	3281000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	29313000	usd
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2023Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	37653460	shares
CY2023	kltr	Share Based Payment Arrangement Plan Increase Of Authorized Shares As A Percentage Of Outstanding Shares ShareBasedPaymentArrangementPlanIncreaseOfAuthorizedSharesAsAPercentageOfOutstandingShares	0.05	rate
CY2023Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	6728221	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	25988465	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	4.56
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y9M
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	6285000	usd
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2023	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	2345199	shares
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.54
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	3169000	usd
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	710208	shares
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	3.86
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	22933058	shares
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	4.99
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y3M14D
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	5378000	usd
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	16745670	shares
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	2.89
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P6Y3D
CY2023Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	5378000	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	2.45
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	11409000	usd
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	12763000	usd
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	13152000	usd
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	3169000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	5272000	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	5437000	usd
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	29980000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	23645000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	17065000	usd
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	28713000	usd
CY2023	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	2735000	usd
CY2022	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	962000	usd
CY2021	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	5000	usd
CY2023	us-gaap	Foreign Currency Transaction Gain Before Tax ForeignCurrencyTransactionGainBeforeTax	2169000	usd
CY2022	us-gaap	Foreign Currency Transaction Gain Before Tax ForeignCurrencyTransactionGainBeforeTax	0	usd
CY2021	us-gaap	Foreign Currency Transaction Gain Before Tax ForeignCurrencyTransactionGainBeforeTax	0	usd
CY2023	kltr	Financial Income FinancialIncome	4904000	usd
CY2022	kltr	Financial Income FinancialIncome	962000	usd
CY2021	kltr	Financial Income FinancialIncome	5000	usd
CY2023	kltr	Bank Fees BankFees	153000	usd
CY2022	kltr	Bank Fees BankFees	160000	usd
CY2021	kltr	Bank Fees BankFees	530000	usd
CY2023	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	usd
CY2022	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	usd
CY2021	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	15046000	usd
CY2023	us-gaap	Interest Expense InterestExpense	3178000	usd
CY2022	us-gaap	Interest Expense InterestExpense	2301000	usd
CY2021	us-gaap	Interest Expense InterestExpense	2979000	usd
CY2023	us-gaap	Foreign Currency Transaction Loss Before Tax ForeignCurrencyTransactionLossBeforeTax	0	usd
CY2022	us-gaap	Foreign Currency Transaction Loss Before Tax ForeignCurrencyTransactionLossBeforeTax	1959000	usd
CY2021	us-gaap	Foreign Currency Transaction Loss Before Tax ForeignCurrencyTransactionLossBeforeTax	1136000	usd
CY2023	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	373000	usd
CY2022	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	790000	usd
CY2021	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	420000	usd
CY2023	kltr	Financial Expenses FinancialExpenses	3704000	usd
CY2022	kltr	Financial Expenses FinancialExpenses	5210000	usd
CY2021	kltr	Financial Expenses FinancialExpenses	20111000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1200000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-4248000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-20106000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-301000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-925000	usd
CY2023	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	2273000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1348000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1047000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-1824000	usd
CY2022	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	1523000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-301000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-301000	usd
CY2022Q3	us-gaap	Restructuring And Related Cost Number Of Positions Eliminated Period Percent RestructuringAndRelatedCostNumberOfPositionsEliminatedPeriodPercent	0.10
CY2022	us-gaap	Restructuring Costs RestructuringCosts	1238000	usd
CY2023Q1	us-gaap	Restructuring And Related Cost Number Of Positions Eliminated Period Percent RestructuringAndRelatedCostNumberOfPositionsEliminatedPeriodPercent	0.11
CY2023	us-gaap	Restructuring Costs RestructuringCosts	973000	usd

Files In Submission

Name	View Source	Status
0001432133-24-000088-index-headers.html	Edgar Link	pending
0001432133-24-000088-index.html	Edgar Link	pending
0001432133-24-000088.txt	Edgar Link	pending
0001432133-24-000088-xbrl.zip	Edgar Link	pending
exhibit1020ronyekutiel-202.htm	Edgar Link	pending
exhibit1021ronyekutiel-202.htm	Edgar Link	pending
exhibit1022ronyekutiel-202.htm	Edgar Link	pending
exhibit1024yarongarmazi-ka.htm	Edgar Link	pending
exhibit1025michaltsuremplo.htm	Edgar Link	pending
exhibit1026michaltsur-kalt.htm	Edgar Link	pending
exhibit1027eynavazaria_emp.htm	Edgar Link	pending
exhibit1028natanisraeli_em.htm	Edgar Link	pending
exhibit231eyconsent1.htm	Edgar Link	pending
exhibit311ceo1.htm	Edgar Link	pending
exhibit312cfo1.htm	Edgar Link	pending
exhibit321ceo1.htm	Edgar Link	pending
exhibit322cfo1.htm	Edgar Link	pending
exhibit971kaltura-clawback.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
image_1.jpg	Edgar Link	pending
image_1a.jpg	Edgar Link	pending
kltr-20231231.htm	Edgar Link	pending
kltr-20231231.xsd	Edgar Link	pending
kltr-20231231_g1.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
kltr-20231231_cal.xml	Edgar Link	unprocessable
kltr-20231231_g2.jpg	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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kltr-20231231_htm.xml	Edgar Link	completed
R54.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending
kltr-20231231_def.xml	Edgar Link	unprocessable
kltr-20231231_lab.xml	Edgar Link	unprocessable
kltr-20231231_pre.xml	Edgar Link	unprocessable

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$KLTR
KALTURA INC Stock $kltr

2024 Q1 Form 10-K Financial Statement

#000143213324000088 Filed on February 22, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KLTR KALTURA INC Stock $kltr

2024 Q1 Form 10-K Financial Statement

#000143213324000088 Filed on February 22, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KLTR
KALTURA INC Stock $kltr