$KLTR
KALTURA INC Stock $kltr

$kltr Overview Financials Valuation SEC Filings Company Website

2022 Q2 Form 10-Q Financial Statement

#000143213322000012 Filed on May 11, 2022

Income Statement

Concept	2022 Q2	2022 Q1	2021 Q4
Revenue	$41.98M	$41.72M	$42.72M
YoY Change	0.9%	10.61%
Cost Of Revenue	$15.29M	$15.45M	$15.94M
YoY Change	-2.13%	-0.87%
Gross Profit	$26.69M	$26.27M	$26.77M
YoY Change	2.73%	18.7%
Gross Profit Margin	63.58%	62.97%	62.68%
Selling, General & Admin	$27.75M	$26.05M	$25.88M
YoY Change	39.02%	43.87%
% of Gross Profit	103.99%	99.18%	96.66%
Research & Development	$14.44M	$14.87M	$13.33M
YoY Change	22.52%	36.46%
% of Gross Profit	54.11%	56.62%	49.77%
Depreciation & Amortization	$738.0K	$615.0K	$617.0K
YoY Change	122.29%	3.02%
% of Gross Profit	2.77%	2.34%	2.3%
Operating Expenses	$42.20M	$40.93M	$39.20M
YoY Change	32.89%	33.17%
Operating Profit	-$15.51M	-$14.66M	-$12.43M
YoY Change	168.73%	70.42%
Interest Expense	$450.0K	$498.0K	-$1.550M
YoY Change	-26.35%	-41.41%
% of Operating Profit
Other Income/Expense, Net	-$209.0K	-$182.0K	-$124.0K
YoY Change	-104.65%	-96.47%
Pretax Income	-$15.27M	-$14.84M	-$14.11M
YoY Change	1099.14%	7.93%
Income Tax	$2.082M	$2.086M	$1.821M
% Of Pretax Income
Net Earnings	-$17.35M	-$16.93M	-$15.93M
YoY Change	537.99%	8.81%
Net Earnings / Revenue	-41.32%	-40.58%	-37.28%
Basic Earnings Per Share	-$0.13	-$0.13
Diluted Earnings Per Share	-$133.7K	-$0.13	-$123.1K
COMMON SHARES
Basic Shares Outstanding	127.7M shares	127.8M shares
Diluted Shares Outstanding		127.8M shares

Balance Sheet

Concept	2022 Q2	2022 Q1	2021 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$90.55M	$119.5M	$143.9M
YoY Change	204.14%	528.57%
Cash & Equivalents	$55.66M	$119.5M	$143.9M
Short-Term Investments	$34.89M
Other Short-Term Assets	$17.98M	$834.0K	$676.0K
YoY Change	46.65%	-92.65%	1107.14%
Inventory
Prepaid Expenses		$4.642M	$3.858M
Receivables	$32.21M	$19.84M	$17.51M
Other Receivables	$0.00	$288.0K	$576.0K
Total Short-Term Assets	$140.7M	$156.8M	$175.6M
YoY Change	113.95%	189.54%	228.55%
LONG-TERM ASSETS
Property, Plant & Equipment	$36.12M	$11.13M	$9.503M
YoY Change	397.56%	96.19%	129.15%
Goodwill		$11.07M	$11.07M
YoY Change			0.0%
Intangibles		$1.696M	$1.909M
YoY Change			-32.66%
Long-Term Investments	$3.424M
YoY Change
Other Assets	$26.26M	$2.714M	$2.543M
YoY Change	430.59%	-87.97%	-28.65%
Total Long-Term Assets	$78.40M	$52.49M	$47.65M
YoY Change	69.13%	25.2%	27.08%
TOTAL ASSETS
Total Short-Term Assets	$140.7M	$156.8M	$175.6M
Total Long-Term Assets	$78.40M	$52.49M	$47.65M
Total Assets	$219.1M	$209.3M	$223.3M
YoY Change	95.42%	117.84%	145.5%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$8.024M	$4.947M	$6.480M
YoY Change	54.43%	-15.55%	28.44%
Accrued Expenses	$33.31M	$6.474M	$7.240M
YoY Change	-4.52%	-79.35%	54.47%
Deferred Revenue		$48.76M	$51.69M
YoY Change			8.4%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$4.297M	$3.544M	$2.794M
YoY Change	146.53%	14.58%	179.4%
Total Short-Term Liabilities	$97.53M	$92.38M	$98.09M
YoY Change	-4.18%	-1.25%	18.18%
LONG-TERM LIABILITIES
Long-Term Debt	$32.90M	$34.35M	$35.80M
YoY Change	-44.94%	-27.98%	-24.1%
Other Long-Term Liabilities	$25.64M	$2.325M	$2.185M
YoY Change	1000.04%	-96.35%	-19.25%
Total Long-Term Liabilities	$58.54M	$42.01M	$39.93M
YoY Change	-50.26%	-62.3%	-63.2%
TOTAL LIABILITIES
Total Short-Term Liabilities	$97.53M	$92.38M	$98.09M
Total Long-Term Liabilities	$58.54M	$42.01M	$39.93M
Total Liabilities	$156.1M	$134.4M	$138.0M
YoY Change	-28.89%	-34.44%	-27.93%
SHAREHOLDERS EQUITY
Retained Earnings		-$339.6M	-$322.6M
YoY Change			22.54%
Common Stock		$418.8M	$412.8M
YoY Change			4819.86%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$4.881M	$4.881M
YoY Change			0.0%
Treasury Stock Shares		7.685M shares	7.685M shares
Shareholders Equity	$63.07M	$74.92M	$85.27M
YoY Change
Total Liabilities & Shareholders Equity	$219.1M	$209.3M	$223.3M
YoY Change	95.42%	117.84%	145.5%

Cashflow Statement

Concept	2022 Q2	2022 Q1	2021 Q4
OPERATING ACTIVITIES
Net Income	-$17.35M	-$16.93M	-$15.93M
YoY Change	537.99%	8.81%
Depreciation, Depletion And Amortization	$738.0K	$615.0K	$617.0K
YoY Change	122.29%	3.02%
Cash From Operating Activities	-$22.54M	-$19.59M	-$10.74M
YoY Change	-2693.44%	198.45%
INVESTING ACTIVITIES
Capital Expenditures	-$1.625M	$445.0K	-$1.587M
YoY Change	57.31%	-13.93%
Acquisitions
YoY Change
Other Investing Activities	-$38.39M	-$1.850M	$115.0K
YoY Change		383.03%
Cash From Investing Activities	-$40.02M	-$4.062M	-$1.472M
YoY Change	3773.96%	223.15%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-245.0K	-$759.0K	-23.56M
YoY Change	-102.24%	-32.05%
NET CHANGE
Cash From Operating Activities	-22.54M	-$19.59M	-10.74M
Cash From Investing Activities	-40.02M	-$4.062M	-1.472M
Cash From Financing Activities	-245.0K	-$759.0K	-23.56M
Net Change In Cash	-62.80M	-$24.41M	-35.78M
YoY Change	-683.53%	173.11%
FREE CASH FLOW
Cash From Operating Activities	-$22.54M	-$19.59M	-$10.74M
Capital Expenditures	-$1.625M	$445.0K	-$1.587M
Free Cash Flow	-$20.91M	-$20.04M	-$9.153M
YoY Change	-1199.47%	182.94%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001432133
CY2022Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2022Q1	dei	Amendment Flag AmendmentFlag	false
CY2022Q1	dei	Document Type DocumentType	10-Q
CY2022Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2022Q1	dei	Document Period End Date DocumentPeriodEndDate	2022-03-31
CY2022Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2022Q1	dei	Entity File Number EntityFileNumber	001-40644
CY2022Q1	dei	Entity Registrant Name EntityRegistrantName	Kaltura, Inc.
CY2022Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	20-8128326
CY2022Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	860 Broadway
CY2022Q1	dei	Entity Address Address Line2 EntityAddressAddressLine2	3rd Floor
CY2022Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	New York
CY2022Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
CY2022Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	10003
CY2022Q1	dei	City Area Code CityAreaCode	646
CY2022Q1	dei	Local Phone Number LocalPhoneNumber	290-5445
CY2022Q1	dei	Security12b Title Security12bTitle	Common stock
CY2022Q1	dei	Trading Symbol TradingSymbol	KLTR
CY2022Q1	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022Q1	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2022Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2022Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	true
CY2022Q1	dei	Entity Ex Transition Period EntityExTransitionPeriod	false
CY2022Q1	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	127692165	shares
CY2022Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	119542000	USD
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	143949000	USD
CY2022Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1696000	USD
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1909000	USD
CY2022Q1	us-gaap	Goodwill Goodwill	11070000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	11070000	USD
CY2022Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	19841000	USD
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	17509000	USD
CY2022Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	8137000	USD
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	5110000	USD
CY2022Q1	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	9306000	USD
CY2021Q4	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	9079000	USD
CY2022Q1	us-gaap	Assets Current AssetsCurrent	156826000	USD
CY2021Q4	us-gaap	Assets Current AssetsCurrent	175647000	USD
CY2022Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11128000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9503000	USD
CY2022Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2714000	USD
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2543000	USD
CY2022Q1	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	21627000	USD
CY2021Q4	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	22621000	USD
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4253000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	0	USD
CY2022Q1	us-gaap	Assets Noncurrent AssetsNoncurrent	52488000	USD
CY2021Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	47646000	USD
CY2022Q1	us-gaap	Assets Assets	209314000	USD
CY2021Q4	us-gaap	Assets Assets	223293000	USD
CY2022Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	3544000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2794000	USD
CY2022Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	4947000	USD
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	6480000	USD
CY2022Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	16789000	USD
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	18627000	USD
CY2022Q1	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	17602000	USD
CY2021Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	18496000	USD
CY2022Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	735000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	0	USD
CY2022Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	48762000	USD
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	51689000	USD
CY2022Q1	us-gaap	Liabilities Current LiabilitiesCurrent	92379000	USD
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	98086000	USD
CY2022Q1	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	1740000	USD
CY2021Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	1953000	USD
CY2022Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	34349000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	35795000	USD
CY2022Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	3600000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	0	USD
CY2022Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2325000	USD
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2185000	USD
CY2022Q1	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	42014000	USD
CY2021Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	39933000	USD
CY2022Q1	us-gaap	Liabilities Liabilities	134393000	USD
CY2021Q4	us-gaap	Liabilities Liabilities	138019000	USD
CY2022Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2022Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2022Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2022Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2022Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2022Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	135333418	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	134610294	shares
CY2022Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	127648228	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	126925104	shares
CY2022Q1	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	13000	USD
CY2021Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	13000	USD
CY2022Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	7685190	shares
CY2022Q1	kltr	Treasury Shares Par Value Per Share TreasurySharesParValuePerShare	0.0001
CY2022Q1	us-gaap	Treasury Stock Value TreasuryStockValue	4881000	USD
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4881000	USD
CY2022Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	418826000	USD
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	412776000	USD
CY2022Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	523000	USD
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	0	USD
CY2022Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-339560000	USD
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-322634000	USD
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	74921000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	85274000	USD
CY2022Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	209314000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	223293000	USD
CY2022Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	41715000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	37713000	USD
CY2022Q1	us-gaap	Cost Of Revenue CostOfRevenue	15446000	USD
CY2021Q1	us-gaap	Cost Of Revenue CostOfRevenue	15582000	USD
CY2022Q1	us-gaap	Gross Profit GrossProfit	26269000	USD
CY2021Q1	us-gaap	Gross Profit GrossProfit	22131000	USD
CY2022Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	14873000	USD
CY2021Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	10899000	USD
CY2022Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	14616000	USD
CY2021Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	10162000	USD
CY2022Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	11438000	USD
CY2021Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	7947000	USD
CY2022Q1	us-gaap	Other General Expense OtherGeneralExpense	0	USD
CY2021Q1	us-gaap	Other General Expense OtherGeneralExpense	1724000	USD
CY2022Q1	us-gaap	Operating Expenses OperatingExpenses	40927000	USD
CY2021Q1	us-gaap	Operating Expenses OperatingExpenses	30732000	USD
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-14658000	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-8601000	USD
CY2022Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-182000	USD
CY2021Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-5149000	USD
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-14840000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-13750000	USD
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2086000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1806000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-16926000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-15556000	USD
CY2022Q1	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0	USD
CY2021Q1	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	3260000	USD
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-16926000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-18816000	USD
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.13
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.13
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.73
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.73
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	127832785	shares
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	127832785	shares
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25662581	shares
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25662581	shares
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-16926000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-15556000	USD
CY2022Q1	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	523000	USD
CY2021Q1	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	523000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	USD
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-16403000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-15556000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	-260656000	USD
CY2021Q1	kltr	Loan Forgiveness LoanForgiveness	882000	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4960000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	212000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-15556000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	-270158000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	85274000	USD
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5754000	USD
CY2022Q1	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	296000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	523000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-16926000	USD
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	74921000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-16926000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-15556000	USD
CY2022Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	615000	USD
CY2021Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	597000	USD
CY2022Q1	us-gaap	Share Based Compensation ShareBasedCompensation	5684000	USD
CY2021Q1	us-gaap	Share Based Compensation ShareBasedCompensation	4960000	USD
CY2022Q1	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	2443000	USD
CY2021Q1	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	1486000	USD
CY2022Q1	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	USD
CY2021Q1	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	4151000	USD
CY2022Q1	kltr	Non Cash Interest Expenses NonCashInterestExpenses	39000	USD
CY2021Q1	kltr	Non Cash Interest Expenses NonCashInterestExpenses	162000	USD
CY2022Q1	kltr	Non Cash Expenses With Respect To Stockholders Loans NonCashExpensesWithRespectToStockholdersLoans	0	USD
CY2021Q1	kltr	Non Cash Expenses With Respect To Stockholders Loans NonCashExpensesWithRespectToStockholdersLoans	882000	USD
CY2022Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	2332000	USD
CY2021Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	6671000	USD
CY2022Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	594000	USD
CY2021Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1881000	USD
CY2022Q1	kltr	Increase In Deferred Contract Acquisition And Fulfillment Costs IncreaseInDeferredContractAcquisitionAndFulfillmentCosts	1653000	USD
CY2021Q1	kltr	Increase In Deferred Contract Acquisition And Fulfillment Costs IncreaseInDeferredContractAcquisitionAndFulfillmentCosts	4107000	USD
CY2022Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1498000	USD
CY2021Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	721000	USD
CY2022Q1	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-430000	USD
CY2021Q1	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	2434000	USD
CY2022Q1	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-1838000	USD
CY2021Q1	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	1185000	USD
CY2022Q1	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-42000	USD
CY2021Q1	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-352000	USD
CY2022Q1	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-3140000	USD
CY2021Q1	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	5425000	USD
CY2022Q1	kltr	Increase Decrease In Operating Lease Rou Assets And Liabilities Net IncreaseDecreaseInOperatingLeaseRouAssetsAndLiabilitiesNet	82000	USD
CY2021Q1	kltr	Increase Decrease In Operating Lease Rou Assets And Liabilities Net IncreaseDecreaseInOperatingLeaseRouAssetsAndLiabilitiesNet	0	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-19590000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-6564000	USD
CY2022Q1	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	1850000	USD
CY2021Q1	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	0	USD
CY2022Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	445000	USD
CY2021Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	517000	USD
CY2022Q1	us-gaap	Payments For Software PaymentsForSoftware	1767000	USD
CY2021Q1	us-gaap	Payments For Software PaymentsForSoftware	740000	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-4062000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1257000	USD
CY2022Q1	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	USD
CY2021Q1	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	29438000	USD
CY2022Q1	us-gaap	Repayments Of Debt RepaymentsOfDebt	750000	USD
CY2021Q1	us-gaap	Repayments Of Debt RepaymentsOfDebt	28333000	USD
CY2022Q1	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	128000	USD
CY2021Q1	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	497000	USD
CY2022Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	244000	USD
CY2021Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	212000	USD
CY2022Q1	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	125000	USD
CY2021Q1	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2022Q1	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2021Q1	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	1937000	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-759000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1117000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-24411000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-8938000	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
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	119960000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	19417000	USD
CY2022Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	872000	USD
CY2021Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	721000	USD
CY2022Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	4949000	USD
CY2021Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
CY2022Q1	kltr	Unpaid Deferred Offering Costs UnpaidDeferredOfferingCosts	0	USD
CY2021Q1	kltr	Unpaid Deferred Offering Costs UnpaidDeferredOfferingCosts	366000	USD
CY2022Q1	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	70000	USD
CY2021Q1	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	0	USD
CY2022Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2186000	USD
CY2021Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	359000	USD
CY2022Q1	us-gaap	Interest Paid Net InterestPaidNet	444000	USD
CY2021Q1	us-gaap	Interest Paid Net InterestPaidNet	636000	USD
CY2022Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	119542000	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	19018000	USD
CY2022Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	418000	USD
CY2021Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	399000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	119960000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	19417000	USD
CY2022Q1	us-gaap	Nature Of Operations NatureOfOperations	<div style="margin-bottom:12pt;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><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”).
CY2022Q1	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.
CY2022Q1	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;text-align:justify;text-indent:36pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:91.987%"><tr><td style="width:1.0%"/><td style="width:62.314%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.496%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:15.102%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:2.384%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:15.104%"/><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 March 31,</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></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"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Customer A (M&T)</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><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%"> ) — </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="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%">10.10 </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></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 B (EE&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%">10.09 </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></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
CY2021Q1	kltr	Number Of Warrants Converted NumberOfWarrantsConverted	31414	shares
CY2022Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	171223000	USD
CY2022Q1	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.59
CY2020Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	56780000	USD
CY2021Q1	us-gaap	Temporary Equity Stock Issued During Period Value New Issues TemporaryEquityStockIssuedDuringPeriodValueNewIssues	1149000	USD
CY2021Q1	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	4151000	USD
CY2021Q1	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	59782000	USD
CY2022Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	523000	USD
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
CY2022Q1	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	18370000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-135000	USD
CY2022Q1	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-135000	USD
CY2022Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	625000	USD
CY2022Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	0	USD
CY2022Q1	us-gaap	Variable Lease Cost VariableLeaseCost	12000	USD
CY2022Q1	us-gaap	Lease Cost LeaseCost	637000	USD
CY2022Q1	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	548000	USD
CY2022Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	467000	USD
CY2022Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.023
CY2022Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y3M18D
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	751000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	790000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	808000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	863000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	921000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	471000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	4604000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	505000	USD
CY2022Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	4099000	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
CY2022Q1	us-gaap	Purchase Obligation Future Minimum Payments Remainder Of Fiscal Year PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear	6822000	USD
CY2022Q1	us-gaap	Purchase Obligation Due In Next Twelve Months PurchaseObligationDueInNextTwelveMonths	12222000	USD
CY2022Q1	us-gaap	Purchase Obligation Due In Second Year PurchaseObligationDueInSecondYear	22585000	USD
CY2022Q1	us-gaap	Purchase Obligation Due In Third Year PurchaseObligationDueInThirdYear	13000000	USD
CY2022Q1	us-gaap	Purchase Obligation Due In Fourth Year PurchaseObligationDueInFourthYear	14250000	USD
CY2022Q1	us-gaap	Purchase Obligation PurchaseObligation	68879000	USD
CY2022Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	4642000	USD
CY2021Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	3858000	USD
CY2022Q1	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	288000	USD
CY2021Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	576000	USD
CY2022Q1	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	523000	USD
CY2021Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	0	USD
CY2022Q1	us-gaap	Other Short Term Investments OtherShortTermInvestments	1850000	USD
CY2021Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	0	USD
CY2022Q1	us-gaap	Other Assets Current OtherAssetsCurrent	834000	USD
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	676000	USD
CY2022Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	8137000	USD
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	5110000	USD
CY2022Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	14186000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	12159000	USD
CY2022Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3058000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2656000	USD
CY2022Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11128000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9503000	USD
CY2022Q1	us-gaap	Depreciation Depreciation	402000	USD
CY2021Q1	us-gaap	Depreciation Depreciation	301000	USD
CY2022Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	418000	USD
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	422000	USD
CY2022Q1	kltr	Severance Pay Fund SeverancePayFund	2149000	USD
CY2021Q4	kltr	Severance Pay Fund SeverancePayFund	1968000	USD
CY2022Q1	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	147000	USD
CY2021Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	153000	USD
CY2022Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2714000	USD
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2543000	USD
CY2022Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	6474000	USD
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	7240000	USD
CY2022Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	9250000	USD
CY2021Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	9525000	USD
CY2022Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1878000	USD
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1731000	USD
CY2022Q1	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	17602000	USD
CY2021Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	18496000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	8099000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	8099000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6403000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6190000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1696000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1909000	USD
CY2022Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	213	USD
CY2021Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	296000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	455000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	552000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	478000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	148000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	50000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	13000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1696000	USD
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2086000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1806000	USD
CY2022Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.14
CY2021Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.13
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-16926000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-15556000	USD
CY2022Q1	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0	USD
CY2021Q1	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	3260000	USD
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-16926000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-18816000	USD
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	127832785	shares
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	127832785	shares
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25662581	shares
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25662581	shares
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.13
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.13
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.73
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.73
CY2022Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	41435569	shares
CY2021Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	56417976	shares
CY2022Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	41715000	USD
CY2022Q1	us-gaap	Gross Profit GrossProfit	26269000	USD
CY2022Q1	us-gaap	Operating Expenses OperatingExpenses	40927000	USD
CY2022Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-182000	USD
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2086000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-16926000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	37713000	USD
CY2021Q1	us-gaap	Gross Profit GrossProfit	22131000	USD
CY2021Q1	us-gaap	Operating Expenses OperatingExpenses	30732000	USD
CY2021Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-5149000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1806000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-15556000	USD
CY2022Q1	us-gaap	Line Of Credit Facility Current Borrowing Capacity LineOfCreditFacilityCurrentBorrowingCapacity	12500000	USD
CY2022Q1	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	35000000	USD
CY2022Q1	us-gaap	Line Of Credit Facility Interest Rate At Period End LineOfCreditFacilityInterestRateAtPeriodEnd	0.0450
CY2022Q1	us-gaap	Debt Instrument Frequency Of Periodic Payment DebtInstrumentFrequencyOfPeriodicPayment	quarterly
CY2022Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	2250000	USD
CY2022Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	6000000	USD
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	6346255	shares
CY2022Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	30000000	USD
CY2022Q1	us-gaap	Long Term Debt LongTermDebt	38250000	USD
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
CY2021	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
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2022Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2022Q1	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	424885	shares
CY2022Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.70
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	7882000	USD
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	449892	shares
CY2022Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	4.06
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	31828186	shares
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	4.02
CY2022Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P8Y21D
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	11605000	USD
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	18499990	shares
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	1.69
CY2022Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P7Y6M14D
CY2022Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	11288000	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
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	5321943	shares
CY2022Q1	kltr	Bank Fees BankFees	26000	USD
CY2022Q1	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	1.89
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	298239	shares
CY2022Q1	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	4.38
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	340738	shares
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	4.38
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	9607383	shares
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	3.00
CY2022Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5684000	USD
CY2021Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4960000	USD
CY2022Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	63948000	USD
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	31828186	shares
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	9607383	shares
CY2022Q1	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	613255	shares
CY2022Q1	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	45865928	shares
CY2022Q1	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	6000	USD
CY2021Q1	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	0	USD
CY2022Q1	us-gaap	Foreign Currency Transaction Gain Before Tax ForeignCurrencyTransactionGainBeforeTax	531000	USD
CY2021Q1	us-gaap	Foreign Currency Transaction Gain Before Tax ForeignCurrencyTransactionGainBeforeTax	222000	USD
CY2022Q1	kltr	Financial Income FinancialIncome	537000	USD
CY2021Q1	kltr	Financial Income FinancialIncome	222000	USD
CY2021Q1	kltr	Bank Fees BankFees	308000	USD
CY2022Q1	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	USD
CY2021Q1	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	4151000	USD
CY2022Q1	us-gaap	Interest Expense InterestExpense	498000	USD
CY2021Q1	us-gaap	Interest Expense InterestExpense	850000	USD
CY2022Q1	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	195000	USD
CY2021Q1	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	62000	USD
CY2022Q1	kltr	Financial Expenses FinancialExpenses	719000	USD
CY2021Q1	kltr	Financial Expenses FinancialExpenses	5371000	USD
CY2022Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-182000	USD
CY2021Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-5149000	USD
CY2022Q1	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	135000	USD
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	0	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	658000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	523000	USD
CY2022Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	523000	USD

Files In Submission

Name	View Source	Status
0001432133-22-000012-index-headers.html	Edgar Link	pending
0001432133-22-000012-index.html	Edgar Link	pending
0001432133-22-000012.txt	Edgar Link	pending
0001432133-22-000012-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
kaltura_311q120221257360992.htm	Edgar Link	pending
kaltura_312q120221257360982.htm	Edgar Link	pending
kaltura_321q120221257360972.htm	Edgar Link	pending
kaltura_322q120221257361002.htm	Edgar Link	pending
kltr-20220331.htm	Edgar Link	pending
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kltr-20220331_def.xml	Edgar Link	unprocessable
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$KLTR
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2022 Q2 Form 10-Q Financial Statement

#000143213322000012 Filed on May 11, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KLTR KALTURA INC Stock $kltr

2022 Q2 Form 10-Q Financial Statement

#000143213322000012 Filed on May 11, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KLTR
KALTURA INC Stock $kltr