$KLTR
KALTURA INC Stock $kltr

$kltr Overview Financials Valuation SEC Filings Company Website

2022 Q4 Form 10-Q Financial Statement

#000143213322000059 Filed on November 10, 2022

Income Statement

Concept	2022 Q4	2022 Q3	2021 Q3
Revenue	$44.07M	$41.05M	$42.98M
YoY Change	3.16%	-4.5%	40.43%
Cost Of Revenue	$16.46M	$14.68M	$15.17M
YoY Change	3.24%	-3.24%	21.2%
Gross Profit	$27.61M	$26.38M	$27.82M
YoY Change	3.11%	-5.18%	53.74%
Gross Profit Margin	62.65%	64.25%	64.71%
Selling, General & Admin	$24.43M	$26.45M	$21.33M
YoY Change	-5.58%	24.03%	40.03%
% of Gross Profit	88.51%	100.29%	76.67%
Research & Development	$14.18M	$13.89M	$12.36M
YoY Change	6.42%	12.36%	69.94%
% of Gross Profit	51.37%	52.67%	44.44%
Depreciation & Amortization	$833.0K	$380.0K	$375.0K
YoY Change	35.01%	1.33%	-54.82%
% of Gross Profit	3.02%	1.44%	1.35%
Operating Expenses	$38.62M	$41.23M	$33.69M
YoY Change	-1.5%	22.37%	49.7%
Operating Profit	-$11.01M	-$14.85M	-$5.873M
YoY Change	-11.43%	152.89%	33.14%
Interest Expense	-$1.031M	$594.0K	$766.0K
YoY Change	-33.48%	-22.45%	-26.13%
% of Operating Profit
Other Income/Expense, Net	-$272.0K	-$3.002M	-$17.78M
YoY Change	119.35%	-83.12%	1065.9%
Pretax Income	-$12.67M	-$17.85M	-$23.65M
YoY Change	-10.19%	-24.52%	298.47%
Income Tax	$2.112M	$1.589M	$1.497M
% Of Pretax Income
Net Earnings	-$14.78M	-$19.44M	-$25.15M
YoY Change	-7.2%	-22.69%	290.89%
Net Earnings / Revenue	-33.54%	-47.36%	-58.51%
Basic Earnings Per Share		-$0.15	-$0.26
Diluted Earnings Per Share	-$0.11	$0.15	-$244.3K
COMMON SHARES
Basic Shares Outstanding	133.3M shares	132.2M shares	126.5M shares
Diluted Shares Outstanding		132.2M shares	102.9M shares

Balance Sheet

Concept	2022 Q4	2022 Q3	2021 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$85.97M	$92.38M	$179.7M
YoY Change	-40.28%	-48.6%
Cash & Equivalents	$44.63M	$52.64M	$179.7M
Short-Term Investments	$41.34M	$39.74M
Other Short-Term Assets	$1.130M	$1.118M	$172.0K
YoY Change	67.16%	550.0%
Inventory
Prepaid Expenses	$3.369M	$4.723M	$7.007M
Receivables	$28.79M	$23.27M	$24.19M
Other Receivables	$422.0K	$172.0K	$170.0K
Total Short-Term Assets	$133.0M	$134.0M	$220.5M
YoY Change	-24.26%	-39.23%
LONG-TERM ASSETS
Property, Plant & Equipment	$15.14M	$13.77M	$8.243M
YoY Change	59.34%	67.06%
Goodwill	$11.07M	$11.07M
YoY Change	0.0%
Intangibles	$1.244M	$1.385M
YoY Change	-34.83%
Long-Term Investments		$1.965M
YoY Change
Other Assets	$3.176M	$3.414M	$2.371M
YoY Change	24.89%	43.99%
Total Long-Term Assets	$73.14M	$76.84M	$47.01M
YoY Change	53.5%	63.45%
TOTAL ASSETS
Total Short-Term Assets	$133.0M	$134.0M	$220.5M
Total Long-Term Assets	$73.14M	$76.84M	$47.01M
Total Assets	$206.2M	$210.8M	$267.5M
YoY Change	-7.67%	-21.18%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$9.437M	$6.414M	$4.418M
YoY Change	45.63%	45.18%
Accrued Expenses	$7.471M	$6.686M	$7.464K
YoY Change	3.19%	89476.63%
Deferred Revenue	$59.84M	$58.28M
YoY Change	15.77%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$5.793M	$5.047M	$2.820M
YoY Change	107.34%	78.97%
Total Short-Term Liabilities	$108.8M	$103.2M	$108.0M
YoY Change	10.96%	-4.47%
LONG-TERM LIABILITIES
Long-Term Debt	$30.00M	$31.45M	$58.99M
YoY Change	-16.18%	-46.69%
Other Long-Term Liabilities	$2.021M	$1.996M	$4.136M
YoY Change	-7.51%	-51.74%
Total Long-Term Liabilities	$53.99M	$56.13M	$63.13M
YoY Change	35.2%	-11.08%
TOTAL LIABILITIES
Total Short-Term Liabilities	$108.8M	$103.2M	$108.0M
Total Long-Term Liabilities	$53.99M	$56.13M	$63.13M
Total Liabilities	$162.8M	$159.3M	$171.1M
YoY Change	17.97%	-6.91%
SHAREHOLDERS EQUITY
Retained Earnings	-$391.1M	-$376.4M
YoY Change	21.23%
Common Stock	$439.6M	$433.5M
YoY Change	6.51%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.881M	$4.881M
YoY Change	0.0%
Treasury Stock Shares		7.685M shares
Shareholders Equity	$43.35M	$51.50M	$96.34M
YoY Change
Total Liabilities & Shareholders Equity	$206.2M	$210.8M	$267.5M
YoY Change	-7.67%	-21.18%

Cashflow Statement

Concept	2022 Q4	2022 Q3	2021 Q3
OPERATING ACTIVITIES
Net Income	-$14.78M	-$19.44M	-$25.15M
YoY Change	-7.2%	-22.69%	290.89%
Depreciation, Depletion And Amortization	$833.0K	$380.0K	$375.0K
YoY Change	35.01%	1.33%	-54.82%
Cash From Operating Activities	-$5.846M	$1.145M	-$5.675M
YoY Change	-45.57%	-120.18%
INVESTING ACTIVITIES
Capital Expenditures	$400.0K	-$1.740M	-$2.122M
YoY Change	-125.2%	-18.0%
Acquisitions
YoY Change
Other Investing Activities	-$153.0K	-$3.384M	$642.0K
YoY Change	-233.04%	-627.1%
Cash From Investing Activities	-$553.0K	-$5.124M	-$1.480M
YoY Change	-62.43%	246.22%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-464.0K	939.0K	157.1M
YoY Change	-98.03%	-99.4%
NET CHANGE
Cash From Operating Activities	-5.846M	1.145M	-5.675M
Cash From Investing Activities	-553.0K	-5.124M	-1.480M
Cash From Financing Activities	-464.0K	939.0K	157.1M
Net Change In Cash	-6.863M	-3.040M	150.0M
YoY Change	-80.82%	-102.03%
FREE CASH FLOW
Cash From Operating Activities	-$5.846M	$1.145M	-$5.675M
Capital Expenditures	$400.0K	-$1.740M	-$2.122M
Free Cash Flow	-$6.246M	$2.885M	-$3.553M
YoY Change	-31.76%	-181.2%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0001432133
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-40644
	dei	Entity Registrant Name EntityRegistrantName	Kaltura, Inc.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	20-8128326
	dei	Entity Address Address Line1 EntityAddressAddressLine1	860 Broadway
	dei	Entity Address Address Line2 EntityAddressAddressLine2	3rd Floor
	dei	Entity Address City Or Town EntityAddressCityOrTown	New York
	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	10003
	dei	City Area Code CityAreaCode	646
	dei	Local Phone Number LocalPhoneNumber	290-5445
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	true
	dei	Entity Ex Transition Period EntityExTransitionPeriod	false
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	133264863	shares
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	52638000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	143949000	usd
CY2022Q3	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	39744000	usd
CY2021Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	0	usd
CY2022Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	23270000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	17509000	usd
CY2022Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	7863000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	5110000	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	10455000	usd
CY2021Q4	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	9079000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	133970000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	175647000	usd
CY2022Q3	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	1965000	usd
CY2021Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	0	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	13771000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9503000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3414000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2543000	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	22133000	usd
CY2021Q4	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	22621000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	23106000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	0	usd
CY2022Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1385000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1909000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	11070000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	11070000	usd
CY2022Q3	us-gaap	Assets Noncurrent AssetsNoncurrent	76844000	usd
CY2021Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	47646000	usd
CY2022Q3	us-gaap	Assets Assets	210814000	usd
CY2021Q4	us-gaap	Assets Assets	223293000	usd
CY2022Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	5047000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2794000	usd
CY2022Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	6414000	usd
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	6480000	usd
CY2022Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	16432000	usd
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	18627000	usd
CY2022Q3	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	15048000	usd
CY2021Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	18496000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1960000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	0	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	58277000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	51689000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	103178000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	98086000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	1510000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	1953000	usd
CY2022Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	31446000	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	35795000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	21181000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	0	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1996000	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2185000	usd
CY2022Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	56133000	usd
CY2021Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	39933000	usd
CY2022Q3	us-gaap	Liabilities Liabilities	159311000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	138019000	usd
CY2022Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2022Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2022Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2022Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2022Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	140177314	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	134610294	shares
CY2022Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	132492124	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	126925104	shares
CY2022Q3	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	13000	usd
CY2021Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	13000	usd
CY2022Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	7685190	shares
CY2022Q3	kltr	Treasury Shares Par Value Per Share TreasurySharesParValuePerShare	0.0001
CY2022Q3	us-gaap	Treasury Stock Value TreasuryStockValue	4881000	usd
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4881000	usd
CY2022Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	433462000	usd
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	412776000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-741000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	0	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-376350000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-322634000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	51503000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	85274000	usd
CY2022Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	210814000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	223293000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	41051000	usd
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	42984000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	124745000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	122300000	usd
CY2022Q3	us-gaap	Cost Of Revenue CostOfRevenue	14676000	usd
CY2021Q3	us-gaap	Cost Of Revenue CostOfRevenue	15167000	usd
	us-gaap	Cost Of Revenue CostOfRevenue	45411000	usd
	us-gaap	Cost Of Revenue CostOfRevenue	46371000	usd
CY2022Q3	us-gaap	Gross Profit GrossProfit	26375000	usd
CY2021Q3	us-gaap	Gross Profit GrossProfit	27817000	usd
	us-gaap	Gross Profit GrossProfit	79334000	usd
	us-gaap	Gross Profit GrossProfit	75929000	usd
CY2022Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	11412000	usd
CY2022Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	13891000	usd
CY2021Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	12363000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	43205000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	35050000	usd
CY2022Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	15040000	usd
CY2021Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	11257000	usd
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	46072000	usd
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	31942000	usd
CY2021Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	10070000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	34188000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	27457000	usd
CY2022Q3	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	884000	usd
CY2021Q3	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	usd
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	884000	usd
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	usd
CY2022Q3	us-gaap	Other General Expense OtherGeneralExpense	0	usd
CY2021Q3	us-gaap	Other General Expense OtherGeneralExpense	0	usd
	us-gaap	Other General Expense OtherGeneralExpense	0	usd
	us-gaap	Other General Expense OtherGeneralExpense	1724000	usd
CY2022Q3	us-gaap	Operating Expenses OperatingExpenses	41227000	usd
CY2021Q3	us-gaap	Operating Expenses OperatingExpenses	33690000	usd
	us-gaap	Operating Expenses OperatingExpenses	124349000	usd
	us-gaap	Operating Expenses OperatingExpenses	96173000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-14852000	usd
CY2021Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-5873000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-45015000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-20244000	usd
CY2022Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3002000	usd
CY2021Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-17780000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2945000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-18432000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-17854000	usd
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-23653000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-47960000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-38676000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1589000	usd
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1497000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5756000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4749000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-19443000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-25150000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-53716000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-43425000	usd
CY2022Q3	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0	usd
CY2021Q3	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	1569000	usd
	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0	usd
	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	8241000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-19443000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-26719000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-53716000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-51666000	usd
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.15
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.15
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.26
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.26
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.41
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.41
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.00
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.00
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	132185026	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	132185026	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	102938814	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	102938814	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	129919489	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	129919489	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51647683	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51647683	shares
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-19443000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-25150000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-53716000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-43425000	usd
CY2022Q3	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	553000	usd
CY2021Q3	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	usd
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-496000	usd
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-100000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-245000	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	453000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-741000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-18990000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-25150000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-54457000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-43425000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	63068000	usd
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6176000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	1249000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	453000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-19443000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	51503000	usd
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	-268599000	usd
CY2021Q3	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	1569000	usd
CY2021Q3	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	1569000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	161261000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	155598000	usd
CY2021Q3	kltr	Stock Issued During Period Value Conversion Of Warrants To Common Stock StockIssuedDuringPeriodValueConversionOfWarrantsToCommonStock	70677000	usd
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3736000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	385000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	96339000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	85274000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	18074000	usd
	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	2612000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-741000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-53716000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	51503000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	-260656000	usd
	kltr	Loan Forgiveness LoanForgiveness	882000	usd
	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	1569000	usd
	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	161261000	usd
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	155598000	usd
	kltr	Stock Issued During Period Value Conversion Of Warrants To Common Stock StockIssuedDuringPeriodValueConversionOfWarrantsToCommonStock	70677000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	12910000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	661000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-43425000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	96339000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-53716000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-43425000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-179000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	757000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1874000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1795000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	17827000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	12910000	usd
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	7883000	usd
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	5082000	usd
	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	usd
	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	15046000	usd
	kltr	Non Cash Interest Expenses Income NonCashInterestExpensesIncome	-51000	usd
	kltr	Non Cash Interest Expenses Income NonCashInterestExpensesIncome	267000	usd
	kltr	Non Cash Expenses With Respect To Stockholders Loans NonCashExpensesWithRespectToStockholdersLoans	0	usd
	kltr	Non Cash Expenses With Respect To Stockholders Loans NonCashExpensesWithRespectToStockholdersLoans	882000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5761000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	7055000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	697000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	4937000	usd
	kltr	Increase In Deferred Contract Acquisition And Fulfillment Costs IncreaseInDeferredContractAcquisitionAndFulfillmentCosts	8715000	usd
	kltr	Increase In Deferred Contract Acquisition And Fulfillment Costs IncreaseInDeferredContractAcquisitionAndFulfillmentCosts	15262000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	98000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	849000	usd
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-3600000	usd
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	4055000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-2195000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	4265000	usd
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-33000	usd
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-306000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	6145000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	15221000	usd
	kltr	Increase Decrease In Operating Lease Rou Assets And Liabilities Net IncreaseDecreaseInOperatingLeaseRouAssetsAndLiabilitiesNet	-220000	usd
	kltr	Increase Decrease In Operating Lease Rou Assets And Liabilities Net IncreaseDecreaseInOperatingLeaseRouAssetsAndLiabilitiesNet	0	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-40982000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-11370000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	47447000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	0	usd
	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	5670000	usd
	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	0	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1004000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1580000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	642000	usd
	us-gaap	Payments To Acquire Software PaymentsToAcquireSoftware	4573000	usd
	us-gaap	Payments To Acquire Software PaymentsToAcquireSoftware	2753000	usd
	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	1850000	usd
	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	0	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	79000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-49204000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3770000	usd
	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	0	usd
	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	160425000	usd
	kltr	Payment Related To Conversion Of Redeemable Convertible Preferred Stock Upon Initial Public Offering PaymentRelatedToConversionOfRedeemableConvertiblePreferredStockUponInitialPublicOffering	0	usd
	kltr	Payment Related To Conversion Of Redeemable Convertible Preferred Stock Upon Initial Public Offering PaymentRelatedToConversionOfRedeemableConvertiblePreferredStockUponInitialPublicOffering	1569000	usd
	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	usd
	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	41915000	usd
	us-gaap	Repayments Of Debt RepaymentsOfDebt	2250000	usd
	us-gaap	Repayments Of Debt RepaymentsOfDebt	29083000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	135000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1329000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	2445000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	661000	usd
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	125000	usd
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	usd
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	usd
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	4087000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-65000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	166933000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-90251000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	151793000	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
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	54120000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	180148000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	141000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	814000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	23712000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	247000	usd
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	0	usd
	kltr	Stock Issued During Period Value Conversion Of Warrants To Common Stock StockIssuedDuringPeriodValueConversionOfWarrantsToCommonStock	0	usd
	kltr	Stock Issued During Period Value Conversion Of Warrants To Common Stock StockIssuedDuringPeriodValueConversionOfWarrantsToCommonStock	70677000	usd
	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	usd
	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	161261000	usd
	kltr	Unpaid Deferred Offering Costs UnpaidDeferredOfferingCosts	0	usd
	kltr	Unpaid Deferred Offering Costs UnpaidDeferredOfferingCosts	626000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	7687000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1446000	usd
	us-gaap	Interest Paid Net InterestPaidNet	1429000	usd
	us-gaap	Interest Paid Net InterestPaidNet	1938000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	52638000	usd
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	179740000	usd
CY2022Q3	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	1482000	usd
CY2021Q3	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	408000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	54120000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	180148000	usd
	us-gaap	Nature Of Operations NatureOfOperations	<div style="margin-bottom:6pt"><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><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%">Description of Business</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”).
	us-gaap	Use Of Estimates UseOfEstimates	Use of EstimatesThe 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.
	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 Risks</span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:36pt"><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, restricted cash and trade receivables.</span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:36pt"><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 cash, and cash equivalents and restricted cash are invested with major banks in the United States, Israel, and the United Kingdom. Such investments in the United States may be in excess of insured limits and they are not insured in other jurisdictions. 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:36pt"><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:36pt"><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:36pt"><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 customers that represented 10% or more of the Company’s total revenue in each of the periods set forth below:</span></div><div style="margin-bottom:9pt;padding-left:36pt;text-align:justify"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"/><td style="width:36.720%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.441%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:13.803%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.441%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:13.803%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.441%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:13.803%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.441%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:13.807%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="9" style="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%">Three Months Ended September 30,</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="9" style="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%">Nine Months Ended September 30,</span></td></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">2022</span></td><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">2021</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">2022</span></td><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">2021</span></td></tr><tr style="height:15pt"><td colspan="3" style="padding:0 1pt;text-indent:31.5pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Customer A (M&T)</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="2" style="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%"> ) — </span></td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td colspan="2" style="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%">10.76 </span></td><td style="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="padding:0 1pt"/><td colspan="2" style="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%"> ) — </span></td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td colspan="2" style="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%"> ) — </span></td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr></table></div><div style="margin-bottom:9pt;text-align:justify;text-indent:36pt"><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>
CY2022Q1	kltr	Increase In Total Assets And Liabilities Result Of Recognition Of Operating Lease Right Of Use Assets And Operating Lease Liabilities IncreaseInTotalAssetsAndLiabilitiesResultOfRecognitionOfOperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilities	823000	usd
CY2022Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	169183000	usd
CY2022Q3	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.65
CY2022Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	39971000	usd
CY2022Q3	kltr	Available For Sale Matures Within One Year Gross Unrealized Gains AvailableForSaleMaturesWithinOneYearGrossUnrealizedGains	0	usd
CY2022Q3	kltr	Available For Sale Matures Within One Yearr Gross Unrealized Losses AvailableForSaleMaturesWithinOneYearrGrossUnrealizedLosses	227000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	39744000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	1983000	usd
CY2022Q3	kltr	Available For Sale Matures After One Year Gross Unrealized Gains AvailableForSaleMaturesAfterOneYearGrossUnrealizedGains	0	usd
CY2022Q3	kltr	Available For Sale Matures After One Year Gross Unrealized Losses AvailableForSaleMaturesAfterOneYearGrossUnrealizedLosses	18000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1965000	usd
CY2022Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	41954000	usd
CY2022Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	0	usd
CY2022Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	245000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	41709000	usd
CY2020Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	56780000	usd
	us-gaap	Temporary Equity Stock Issued During Period Value New Issues TemporaryEquityStockIssuedDuringPeriodValueNewIssues	1149000	usd
	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	15046000	usd
	kltr	Stock Issued During Period Value Conversion Of Warrants To Common Stock StockIssuedDuringPeriodValueConversionOfWarrantsToCommonStock	70677000	usd
CY2021Q3	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	0	usd
CY2021Q1	kltr	Number Of Warrants Converted NumberOfWarrantsConverted	31414	shares
CY2021Q1	kltr	Number Of Preferred Shares Issued In Conversion Of Warrants NumberOfPreferredSharesIssuedInConversionOfWarrants	27011	shares
CY2021Q3	kltr	Stock Issued During Period Shares Conversion Of Warrants To Common Stock StockIssuedDuringPeriodSharesConversionOfWarrantsToCommonStock	7067699	shares
CY2022Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	17465000	usd
CY2022Q3	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	615000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	472000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	1047000	usd
CY2022Q3	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	472000	usd
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	1047000	usd
CY2022Q2	us-gaap	Area Of Real Estate Property AreaOfRealEstateProperty	5926	sqm
CY2022Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	1026000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	2309000	usd
CY2022Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	154000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	261000	usd
CY2022Q3	us-gaap	Variable Lease Cost VariableLeaseCost	1000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	19000	usd
CY2022Q3	us-gaap	Lease Cost LeaseCost	1181000	usd
	us-gaap	Lease Cost LeaseCost	2589000	usd
CY2021Q3	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	657000	usd
	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1869000	usd
CY2022Q3	us-gaap	Operating Lease Payments OperatingLeasePayments	271000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	1614000	usd
CY2022Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.048
CY2022Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y3M18D
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	229000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	3407000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3115000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3172000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3234000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	14533000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	27690000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	4549000	usd
CY2022Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	23141000	usd
CY2022Q3	us-gaap	Other Assets Current OtherAssetsCurrent	1118000	usd
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	676000	usd
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	1317000	usd
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	788000	usd
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	806000	usd
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	862000	usd
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	919000	usd
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	548000	usd
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	5240000	usd
CY2022Q3	us-gaap	Purchase Obligation Future Minimum Payments Remainder Of Fiscal Year PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear	1448000	usd
CY2022Q3	us-gaap	Purchase Obligation Due In Next Twelve Months PurchaseObligationDueInNextTwelveMonths	12074000	usd
CY2022Q3	us-gaap	Purchase Obligation Due In Second Year PurchaseObligationDueInSecondYear	14431000	usd
CY2022Q3	us-gaap	Purchase Obligation Due In Third Year PurchaseObligationDueInThirdYear	13000000	usd
CY2022Q3	us-gaap	Purchase Obligation Due In Fourth Year PurchaseObligationDueInFourthYear	14250000	usd
CY2022Q3	us-gaap	Purchase Obligation PurchaseObligation	55203000	usd
CY2022Q3	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	4723000	usd
CY2021Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	3858000	usd
CY2022Q3	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	172000	usd
CY2021Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	576000	usd
CY2022Q3	us-gaap	Other Short Term Investments OtherShortTermInvestments	1850000	usd
CY2021Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	0	usd
CY2022Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	7863000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	5110000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	17129000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	12159000	usd
CY2022Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3358000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2656000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	13771000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9503000	usd
CY2022Q3	us-gaap	Depreciation Depreciation	380000	usd
CY2021Q3	us-gaap	Depreciation Depreciation	375000	usd
	us-gaap	Depreciation Depreciation	1350000	usd
	us-gaap	Depreciation Depreciation	633000	usd
CY2022Q3	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	1482000	usd
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	422000	usd
CY2022Q3	kltr	Severance Pay Fund SeverancePayFund	1812000	usd
CY2021Q4	kltr	Severance Pay Fund SeverancePayFund	1968000	usd
CY2022Q3	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	120000	usd
CY2021Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	153000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3414000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2543000	usd
CY2022Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	6686000	usd
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	7240000	usd
CY2022Q3	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	6406000	usd
CY2021Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	9525000	usd
CY2022Q3	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	615000	usd
CY2021Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	0	usd
CY2022Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1341000	usd
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1731000	usd
CY2022Q3	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	15048000	usd
CY2021Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	18496000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	8099000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	8099000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6714000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6190000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1385000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1909000	usd
CY2022Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	141000	usd
CY2021Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	219000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	524000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	787000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	144000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	552000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	478000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	148000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	50000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	13000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1385000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-53716000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1589000	usd
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1497000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5756000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4749000	usd
CY2022Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.09
CY2021Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.06
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.12
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.12
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-19443000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-25150000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-43425000	usd
CY2022Q3	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0	usd
CY2021Q3	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	1569000	usd
	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0	usd
	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	8241000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-19443000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-26719000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-53716000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-51666000	usd
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	132185026	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	102938814	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	129919489	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51647683	shares
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.15
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.26
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.41
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.00
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	41051000	usd
CY2022Q3	us-gaap	Gross Profit GrossProfit	26375000	usd
CY2022Q3	us-gaap	Operating Expenses OperatingExpenses	41227000	usd
CY2022Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3002000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1589000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-19443000	usd
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	42984000	usd
CY2021Q3	us-gaap	Gross Profit GrossProfit	27817000	usd
CY2021Q3	us-gaap	Operating Expenses OperatingExpenses	33690000	usd
CY2021Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-17780000	usd
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1497000	usd
	us-gaap	Debt Instrument Frequency Of Periodic Payment DebtInstrumentFrequencyOfPeriodicPayment	quarterly
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-25150000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	124745000	usd
	us-gaap	Gross Profit GrossProfit	79334000	usd
	us-gaap	Operating Expenses OperatingExpenses	124349000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2945000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5756000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-53716000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	122300000	usd
	us-gaap	Gross Profit GrossProfit	75929000	usd
	us-gaap	Operating Expenses OperatingExpenses	96173000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-18432000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4749000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-43425000	usd
CY2022Q3	us-gaap	Line Of Credit Facility Current Borrowing Capacity LineOfCreditFacilityCurrentBorrowingCapacity	12500000	usd
CY2022Q3	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	35000000	usd
CY2022Q3	us-gaap	Line Of Credit Facility Interest Rate At Period End LineOfCreditFacilityInterestRateAtPeriodEnd	0.0724
CY2022Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	750000	usd
CY2022Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	6000000	usd
CY2022Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	30000000	usd
CY2022Q3	us-gaap	Long Term Debt LongTermDebt	36750000	usd
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	6346255	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	32702963	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.98
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P8Y4M2D
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	38894000	usd
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P8Y29D
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	3980967	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.65
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	4821000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1740978	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	3.47
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	26981018	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	4.50
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	12061000	usd
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	16311112	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	2.16
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P7Y11M4D
CY2022Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	11869000	usd
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	4924417	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	4.38
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	6818106	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	1.93
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	1586053	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	3.23
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	1393880	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	3.43
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	8762590	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	2.83
CY2022Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6099000	usd
CY2021Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3736000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	17827000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12910000	usd
CY2022Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	49680000	usd
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	26981018	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	8762590	shares
CY2022Q3	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	613255	shares
CY2022Q3	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	41022032	shares
CY2022Q3	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	usd
CY2021Q3	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	16822000	usd
	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	usd
CY2021Q3	kltr	Financial Expenses FinancialExpenses	17782000	usd
	kltr	Financial Expenses FinancialExpenses	3438000	usd
CY2022Q3	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	322000	usd
CY2021Q3	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	2000	usd
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	493000	usd
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	3000	usd
CY2022Q3	kltr	Financial Income FinancialIncome	322000	usd
CY2021Q3	kltr	Financial Income FinancialIncome	2000	usd
	kltr	Financial Income FinancialIncome	493000	usd
	kltr	Financial Income FinancialIncome	3000	usd
CY2022Q3	kltr	Bank Fees BankFees	36000	usd
CY2021Q3	kltr	Bank Fees BankFees	23000	usd
	kltr	Bank Fees BankFees	112000	usd
	kltr	Bank Fees BankFees	504000	usd
	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	15046000	usd
CY2022Q3	us-gaap	Interest Expense InterestExpense	594000	usd
CY2021Q3	us-gaap	Interest Expense InterestExpense	766000	usd
	us-gaap	Interest Expense InterestExpense	1581000	usd
	us-gaap	Interest Expense InterestExpense	2228000	usd
CY2022Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2483000	usd
CY2021Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-61000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1179000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-335000	usd
CY2022Q3	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	211000	usd
CY2021Q3	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	110000	usd
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	566000	usd
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	322000	usd
CY2022Q3	kltr	Financial Expenses FinancialExpenses	3324000	usd
	kltr	Financial Expenses FinancialExpenses	18435000	usd
CY2022Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3002000	usd
CY2021Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-17780000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2945000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-18432000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	0	usd
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-1877000	usd
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-1136000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-741000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-741000	usd
CY2022Q3	us-gaap	Restructuring And Related Cost Number Of Positions Eliminated Period Percent RestructuringAndRelatedCostNumberOfPositionsEliminatedPeriodPercent	0.10
CY2022Q3	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	884000	usd
CY2022Q3	us-gaap	Restructuring And Related Cost Expected Cost1 RestructuringAndRelatedCostExpectedCost1	366000	usd
CY2021Q4	us-gaap	Restructuring Reserve RestructuringReserve	0	usd
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	884000	usd
	us-gaap	Payments For Restructuring PaymentsForRestructuring	383000	usd
CY2022Q3	us-gaap	Restructuring Reserve RestructuringReserve	501000	usd

Files In Submission

Name	View Source	Status
0001432133-22-000059-index-headers.html	Edgar Link	pending
0001432133-22-000059-index.html	Edgar Link	pending
0001432133-22-000059.txt	Edgar Link	pending
0001432133-22-000059-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
kaltura_311q32022125736099.htm	Edgar Link	pending
kaltura_312q32022125736098.htm	Edgar Link	pending
kaltura_321q32022125736097.htm	Edgar Link	pending
kaltura_322q32022125736100.htm	Edgar Link	pending
kltr-20220930.htm	Edgar Link	pending
kltr-20220930.xsd	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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kltr-20220930_cal.xml	Edgar Link	unprocessable
kltr-20220930_def.xml	Edgar Link	unprocessable
kltr-20220930_pre.xml	Edgar Link	unprocessable
kltr-20220930_lab.xml	Edgar Link	unprocessable
kltr-20220930_htm.xml	Edgar Link	completed
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable

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$KLTR
KALTURA INC Stock $kltr

2022 Q4 Form 10-Q Financial Statement

#000143213322000059 Filed on November 10, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KLTR KALTURA INC Stock $kltr

2022 Q4 Form 10-Q Financial Statement

#000143213322000059 Filed on November 10, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KLTR
KALTURA INC Stock $kltr