$RMNI
Rimini Street, Inc. Stock $rmni

$rmni Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000163528222000049 Filed on March 02, 2022

Income Statement

Concept	2021 Q4	2021	2020 Q4
Revenue	$99.28M	$374.4M	$87.83M
YoY Change	13.04%	14.58%	15.37%
Cost Of Revenue	$34.66M	$136.5M	$33.58M
YoY Change	3.19%	8.12%	10.77%
Gross Profit	$64.62M	$238.0M	$54.24M
YoY Change	19.13%	18.65%	18.42%
Gross Profit Margin	65.09%	63.55%	61.76%
Selling, General & Admin	$47.87M	$192.7M	$44.36M
YoY Change	7.92%	15.4%	4.69%
% of Gross Profit	74.08%	80.96%	81.78%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$632.0K	$2.404M	$490.0K
YoY Change	28.98%	32.6%	8.89%
% of Gross Profit	0.98%	1.01%	0.9%
Operating Expenses	$47.87M	$211.2M	$49.77M
YoY Change	-3.82%	15.61%	12.64%
Operating Profit	$16.75M	$26.77M	$4.470M
YoY Change	274.7%	49.7%	176.1%
Interest Expense	-$2.666M	-$7.072M	-$100.0K
YoY Change	2566.0%	6972.0%	-90.0%
% of Operating Profit	-15.92%	-26.41%	-2.24%
Other Income/Expense, Net	-$26.00K	-$1.605M	$473.0K
YoY Change	-105.5%	522.09%	-154.62%
Pretax Income	$10.06M	$19.44M	$4.901M
YoY Change	105.16%	20.3%	571.37%
Income Tax	-$60.00M	-$55.78M	$1.242M
% Of Pretax Income	-596.74%	-287.03%	25.34%
Net Earnings	$70.06M	$75.22M	$3.659M
YoY Change	1814.65%	549.22%	-1867.63%
Net Earnings / Revenue	70.57%	20.09%	4.17%
Basic Earnings Per Share		$0.54	-$0.04
Diluted Earnings Per Share	$663.8K	$0.51	-$0.04
COMMON SHARES
Basic Shares Outstanding	86.79M shares	84.32M shares	76.33M shares
Diluted Shares Outstanding		88.97M shares	76.33M shares

Balance Sheet

Concept	2021 Q4	2021	2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$119.6M	$119.6M	$87.60M
YoY Change	36.5%	36.5%	130.53%
Cash & Equivalents	$119.6M	$119.6M	$87.58M
Short-Term Investments
Other Short-Term Assets	$31.74M	$28.68M	$27.80M
YoY Change	14.19%	10.29%	1.46%
Inventory
Prepaid Expenses	$16.34M		$13.46M
Receivables	$135.4M	$135.4M	$117.9M
Other Receivables	$0.00	$3.068M	$0.00
Total Short-Term Assets	$286.8M	$286.8M	$233.2M
YoY Change	22.96%	22.97%	31.82%
LONG-TERM ASSETS
Property, Plant & Equipment	$4.435M	$17.16M	$4.820M
YoY Change	-7.99%	-23.06%	31.44%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$87.34M	$87.34M	$24.40M
YoY Change	257.96%	257.96%	18.45%
Total Long-Term Assets	$104.5M	$104.5M	$46.72M
YoY Change	123.7%	123.77%	92.25%
TOTAL ASSETS
Total Short-Term Assets	$286.8M	$286.8M	$233.2M
Total Long-Term Assets	$104.5M	$104.5M	$46.72M
Total Assets	$391.3M	$391.3M	$279.9M
YoY Change	39.77%	39.79%	39.12%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$5.708M	$5.708M	$3.241M
YoY Change	76.12%	78.38%	40.73%
Accrued Expenses	$65.05M	$65.05M	$21.15M
YoY Change	207.5%	7.7%	-9.39%
Deferred Revenue	$253.2M		$229.0M
YoY Change	10.59%		11.27%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$3.664M	$3.979M	$0.00
YoY Change		894.75%
Total Short-Term Liabilities	$329.5M	$329.5M	$295.3M
YoY Change	11.57%	11.58%	13.88%
LONG-TERM LIABILITIES
Long-Term Debt	$79.66M	$80.67M	$0.00
YoY Change		6105.23%
Other Long-Term Liabilities	$2.933M	$61.48M	$2.539M
YoY Change	15.52%	32.5%	11.6%
Total Long-Term Liabilities	$82.59M	$142.1M	$2.539M
YoY Change	3152.78%	198.0%	11.6%
TOTAL LIABILITIES
Total Short-Term Liabilities	$329.5M	$329.5M	$295.3M
Total Long-Term Liabilities	$82.59M	$142.1M	$2.539M
Total Liabilities	$471.6M	$471.6M	$345.1M
YoY Change	36.65%	37.51%	18.0%
SHAREHOLDERS EQUITY
Retained Earnings	-$225.8M		-$301.0M
YoY Change	-24.99%		-4.34%
Common Stock	$9.000K		$8.000K
YoY Change	12.5%		14.29%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.116M		$0.00
YoY Change
Treasury Stock Shares
Shareholders Equity	-$80.39M	-$80.39M	-$203.1M
YoY Change
Total Liabilities & Shareholders Equity	$391.3M	$391.3M	$279.9M
YoY Change	39.77%	39.79%	39.12%

Cashflow Statement

Concept	2021 Q4	2021	2020 Q4
OPERATING ACTIVITIES
Net Income	$70.06M	$75.22M	$3.659M
YoY Change	1814.65%	549.22%	-1867.63%
Depreciation, Depletion And Amortization	$632.0K	$2.404M	$490.0K
YoY Change	28.98%	32.6%	8.89%
Cash From Operating Activities	$19.13M	$66.95M	$10.27M
YoY Change	86.28%	59.0%	-1811.67%
INVESTING ACTIVITIES
Capital Expenditures	-$653.0K	-$2.108M	-$320.0K
YoY Change	104.06%	42.43%	-38.46%
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities	-$653.0K	-$2.108M	-$320.0K
YoY Change	104.06%	42.43%	-38.46%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		-$55.85M
YoY Change		117.68%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-575.0K	-$26.57M	-8.740M
YoY Change	-93.42%	-516.71%	152.6%
NET CHANGE
Cash From Operating Activities	19.13M	$66.95M	10.27M
Cash From Investing Activities	-653.0K	-2.108M	-320.0K
Cash From Financing Activities	-575.0K	-$26.57M	-8.740M
Net Change In Cash	17.90M	$32.08M	1.210M
YoY Change	1379.59%	-35.22%	-126.42%
FREE CASH FLOW
Cash From Operating Activities	$19.13M	$66.95M	$10.27M
Capital Expenditures	-$653.0K	-$2.108M	-$320.0K
Free Cash Flow	$19.78M	$69.05M	$10.59M
YoY Change	86.82%	58.44%	-13337.5%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001635282
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CY2021Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
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CY2021Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAccruedLiabilitiesCurrent
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-37397
CY2021	dei	Entity Registrant Name EntityRegistrantName	Rimini Street, Inc.
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	36-4880301
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	3993 Howard Hughes Parkway
CY2021	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 500
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Las Vegas
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	NV
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	89169
CY2021	dei	City Area Code CityAreaCode	702
CY2021	dei	Local Phone Number LocalPhoneNumber	839-9671
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	true
CY2021Q2	dei	Entity Public Float EntityPublicFloat	276113000	USD
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	87344000	shares
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
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CY2021Q4	us-gaap	Restricted Cash RestrictedCash	419000	USD
CY2020Q4	us-gaap	Restricted Cash RestrictedCash	334000	USD
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	576000	USD
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CY2021Q4	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	14985000	USD
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CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	21154000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4227000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3940000	USD
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	253221000	USD
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CY2021Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	47047000	USD
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CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	15993000	USD
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CY2021Q4	us-gaap	Financial Liabilities Fair Value Disclosure FinancialLiabilitiesFairValueDisclosure	0	USD
CY2020Q4	us-gaap	Financial Liabilities Fair Value Disclosure FinancialLiabilitiesFairValueDisclosure	2122000	USD
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CY2020Q4	us-gaap	Liabilities Liabilities	345141000	USD
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
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CY2021	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	4183000	USD
CY2020	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	1394000	USD
CY2019	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-3880000	USD
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1605000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-258000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1495000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	19435000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16155000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	24123000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-55784000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4569000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2714000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	75219000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	11586000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	21409000	USD
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-2406000	USD
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	1111000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	138000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	72813000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	12697000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	21547000	USD
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	45197000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-15223000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-4034000	USD
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.54
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.21
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.06
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.51
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.21
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.06
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	84318000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71231000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	66050000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	88970000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	71231000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	66050000	shares
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	-230006000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5532000	USD
CY2019	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3335000	USD
CY2019	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2019	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	779000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Increase In Carrying Amount Of Redeemable Preferred Stock AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock	5848000	USD
CY2019	us-gaap	Dividends Cash DividendsCash	15073000	USD
CY2019	us-gaap	Dividends Paidinkind DividendsPaidinkind	4522000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7461000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	138000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	21409000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	-223321000	USD
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1808000	USD
CY2020	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Increase In Carrying Amount Of Redeemable Preferred Stock AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock	6275000	USD
CY2020	us-gaap	Dividends Cash DividendsCash	15713000	USD
CY2020	us-gaap	Dividends Paidinkind DividendsPaidinkind	4738000	USD
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	1111000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	11586000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	-203060000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	9710000	USD
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	5864000	USD
CY2021	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2021	rmni	Adjustments To Additional Paid In Capital Accretion To Redemption Value AdjustmentsToAdditionalPaidInCapitalAccretionToRedemptionValue	13693000	USD
CY2021	us-gaap	Redeemable Preferred Stock Dividends RedeemablePreferredStockDividends	2945000	USD
CY2021	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	38000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Increase In Carrying Amount Of Redeemable Preferred Stock AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock	2277000	USD
CY2021	us-gaap	Dividends Cash DividendsCash	5839000	USD
CY2021	us-gaap	Dividends Paidinkind DividendsPaidinkind	1752000	USD
CY2021Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	6305000	USD
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-2406000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	75219000	USD
CY2021	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	137000	shares
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1116000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	-80386000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	75219000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	11586000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	21409000	USD
CY2021	rmni	Accretion And Amortization Of Debt Discount And Issuance Costs AccretionAndAmortizationOfDebtDiscountAndIssuanceCosts	441000	USD
CY2020	rmni	Accretion And Amortization Of Debt Discount And Issuance Costs AccretionAndAmortizationOfDebtDiscountAndIssuanceCosts	0	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1167000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2021	rmni	Increase Decrease In Operating Lease Right Of Use Assets And Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilities	-6139000	USD
CY2020	rmni	Increase Decrease In Operating Lease Right Of Use Assets And Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilities	-6192000	USD
CY2019	rmni	Increase Decrease In Operating Lease Right Of Use Assets And Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilities	0	USD
CY2021	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	4183000	USD
CY2020	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	1394000	USD
CY2019	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-3880000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	9710000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	7461000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	5532000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2404000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1813000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1913000	USD
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-62318000	USD
CY2020	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-514000	USD
CY2019	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-337000	USD
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	0	USD
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-47000	USD
CY2019	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-138000	USD
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	18787000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	8547000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	31221000	USD
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3455000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-3189000	USD
CY2019	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	9244000	USD
CY2021	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	1564000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	6895000	USD
CY2019	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	968000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2489000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	931000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-10513000	USD
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	3493000	USD
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	1565000	USD
CY2019	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	8262000	USD
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	47342000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	22714000	USD
CY2019	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	39110000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	66945000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	42103000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	20386000	USD
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	2108000	USD
CY2020	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1483000	USD
CY2019	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1872000	USD
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	56965000	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	25657000	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2021	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	1296000	USD
CY2020	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	553000	USD
CY2019	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2021	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	9110000	USD
CY2021	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	147802000	USD
CY2020	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	0	USD
CY2019	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	0	USD
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2945000	USD
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0	USD
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0	USD
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	89313000	USD
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	USD
CY2019	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	USD
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	4184000	USD
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2021	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	2250000	USD
CY2020	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	0	USD
CY2019	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	2555000	USD
CY2021	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	8951000	USD
CY2020	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	4500000	USD
CY2019	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	0	USD
CY2021	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	9735000	USD
CY2020	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	15781000	USD
CY2019	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	14742000	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1116000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2021	us-gaap	Payments Of Loan Costs PaymentsOfLoanCosts	0	USD
CY2020	us-gaap	Payments Of Loan Costs PaymentsOfLoanCosts	0	USD
CY2019	us-gaap	Payments Of Loan Costs PaymentsOfLoanCosts	452000	USD
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	5864000	USD
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1808000	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3335000	USD
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	428000	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	256000	USD
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	433000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-26565000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	6375000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-5737000	USD
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-6191000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2526000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	405000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	32081000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	49521000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	13182000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	87909000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	38388000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	25206000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	119990000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	87909000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	38388000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	1102000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	63000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	230000	USD
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	2893000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	3065000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	2184000	USD
CY2021	rmni	Sale Of Stock Discount On Shares Underwriter Discounts And Commissions SaleOfStockDiscountOnSharesUnderwriterDiscountsAndCommissions	2948000	USD
CY2020	rmni	Sale Of Stock Discount On Shares Underwriter Discounts And Commissions SaleOfStockDiscountOnSharesUnderwriterDiscountsAndCommissions	1650000	USD
CY2019	rmni	Sale Of Stock Discount On Shares Underwriter Discounts And Commissions SaleOfStockDiscountOnSharesUnderwriterDiscountsAndCommissions	0	USD
CY2021	rmni	Sale Of Stock Underwriter Expenses SaleOfStockUnderwriterExpenses	1050000	USD
CY2020	rmni	Sale Of Stock Underwriter Expenses SaleOfStockUnderwriterExpenses	143000	USD
CY2019	rmni	Sale Of Stock Underwriter Expenses SaleOfStockUnderwriterExpenses	0	USD
CY2021	rmni	Sale Of Stock Accrued Professional Fees SaleOfStockAccruedProfessionalFees	27000	USD
CY2020	rmni	Sale Of Stock Accrued Professional Fees SaleOfStockAccruedProfessionalFees	300000	USD
CY2019	rmni	Sale Of Stock Accrued Professional Fees SaleOfStockAccruedProfessionalFees	0	USD
CY2021	rmni	Stock Issued Noncash Transactions StockIssuedNoncashTransactions	292000	shares
CY2020	rmni	Stock Issued Noncash Transactions StockIssuedNoncashTransactions	2897000	shares
CY2021	rmni	Fair Value Of Common Stock Issued In Non Cash Transaction FairValueOfCommonStockIssuedInNonCashTransaction	0	USD
CY2020	rmni	Fair Value Of Common Stock Issued In Non Cash Transaction FairValueOfCommonStockIssuedInNonCashTransaction	0	USD
CY2019	rmni	Fair Value Of Common Stock Issued In Non Cash Transaction FairValueOfCommonStockIssuedInNonCashTransaction	1098000	USD
CY2021	rmni	Noncash Or Partial Noncash Transaction Discount On Temporary Equity NoncashOrPartialNoncashTransactionDiscountOnTemporaryEquity	0	USD
CY2020	rmni	Noncash Or Partial Noncash Transaction Discount On Temporary Equity NoncashOrPartialNoncashTransactionDiscountOnTemporaryEquity	0	USD
CY2019	rmni	Noncash Or Partial Noncash Transaction Discount On Temporary Equity NoncashOrPartialNoncashTransactionDiscountOnTemporaryEquity	500000	USD
CY2021	rmni	Temporary Equity Issuance Costs Incurred During Noncash Or Partial Noncash Transaction TemporaryEquityIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction	0	USD
CY2020	rmni	Temporary Equity Issuance Costs Incurred During Noncash Or Partial Noncash Transaction TemporaryEquityIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction	0	USD
CY2019	rmni	Temporary Equity Issuance Costs Incurred During Noncash Or Partial Noncash Transaction TemporaryEquityIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction	390000	USD
CY2021	rmni	Stock Issued Private Placement1 StockIssuedPrivatePlacement1	0	USD
CY2020	rmni	Stock Issued Private Placement1 StockIssuedPrivatePlacement1	0	USD
CY2019	rmni	Stock Issued Private Placement1 StockIssuedPrivatePlacement1	638000	USD
CY2021	rmni	Accrued Cash Dividends Paid AccruedCashDividendsPaid	0	USD
CY2020	rmni	Accrued Cash Dividends Paid AccruedCashDividendsPaid	3842000	USD
CY2019	rmni	Accrued Cash Dividends Paid AccruedCashDividendsPaid	3889000	USD
CY2021	rmni	Accrued Paid In Kind Dividends Paid AccruedPaidInKindDividendsPaid	0	USD
CY2020	rmni	Accrued Paid In Kind Dividends Paid AccruedPaidInKindDividendsPaid	1193000	USD
CY2019	rmni	Accrued Paid In Kind Dividends Paid AccruedPaidInKindDividendsPaid	1156000	USD
CY2021	rmni	Accretion Of Original Issue Discount And Transaction Costs AccretionOfOriginalIssueDiscountAndTransactionCosts	2277000	USD
CY2020	rmni	Accretion Of Original Issue Discount And Transaction Costs AccretionOfOriginalIssueDiscountAndTransactionCosts	6275000	USD
CY2019	rmni	Accretion Of Original Issue Discount And Transaction Costs AccretionOfOriginalIssueDiscountAndTransactionCosts	5848000	USD
CY2021	rmni	Temporary Equity Issued For Paid In Kind Dividends TemporaryEquityIssuedForPaidInKindDividends	2891000	USD
CY2020	rmni	Temporary Equity Issued For Paid In Kind Dividends TemporaryEquityIssuedForPaidInKindDividends	4680000	USD
CY2019	rmni	Temporary Equity Issued For Paid In Kind Dividends TemporaryEquityIssuedForPaidInKindDividends	4385000	USD
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	62000	USD
CY2020Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	0	USD
CY2019Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	0	USD
CY2021	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	USD
CY2020	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	1640000	USD
CY2019	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	206000	USD
CY2021	rmni	Working Capital Deficit WorkingCapitalDeficit	42700000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	75200000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	120000000.0	USD
CY2021Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	253200000	USD
CY2021	rmni	Cost Of Goods And Services Sold As Percentage Of Revenue CostOfGoodsAndServicesSoldAsPercentageOfRevenue	0.36
CY2021Q3	us-gaap	Debt Instrument Term DebtInstrumentTerm	P5Y
CY2021Q3	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	90000000	USD
CY2021Q3	us-gaap	Debt Instrument Term DebtInstrumentTerm	P5Y
CY2021Q3	rmni	Long Term Debt Maturities Repayments Of Principal Percentage In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalPercentageInNextTwelveMonths	0.05
CY2021Q3	rmni	Long Term Debt Maturities Repayments Of Principal Percentage In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalPercentageInYearTwo	0.05
CY2021Q3	rmni	Long Term Debt Maturities Repayments Of Principal Percentage In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalPercentageInYearThree	0.075
CY2021Q3	rmni	Long Term Debt Maturities Repayments Of Principal Percentage In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalPercentageInYearFour	0.075
CY2021Q3	rmni	Long Term Debt Maturities Repayments Of Principal Percentage In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalPercentageInYearFive	0.10
CY2021Q4	rmni	Lessee Lease Liability Payments Due Next Rolling Twelve Months LesseeLeaseLiabilityPaymentsDueNextRollingTwelveMonths	6100000	USD
CY2020Q4	us-gaap	Financial Liabilities Fair Value Disclosure FinancialLiabilitiesFairValueDisclosure	2100000	USD
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements and related disclosures in conformity with U.S. GAAP requires the Company to make judgments, assumptions, and estimates that affect the amounts reported in its consolidated financial statements and accompanying notes. The full extent to which the COVID-19 pandemic will impact the Company's business and operating results will depend on circumstances which are highly uncertain and cannot be accurately predicted. The Company bases its estimates and assumptions on current facts, historical experience, and various other factors that it believes are reasonable under the circumstances, to determine the carrying values of assets and liabilities that are not readily apparent from other sources. The Company’s significant accounting estimates include, but are not necessarily limited to, the allowance for doubtful accounts receivable, valuation assumptions for stock options, operating lease right-of-use assets and liabilities, deferred income taxes and the related valuation allowances, accretion of discounts on debt and Series A Preferred Stock, and the evaluation and measurement of contingencies. To the extent there are material differences between the Company’s estimates and the actual results, the Company’s future consolidated results of operation may be affected.</span></div>
CY2021Q4	us-gaap	Capitalized Contract Cost Amortization Period CapitalizedContractCostAmortizationPeriod	P4Y
CY2019	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	12400000	USD
CY2021	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	16000000	USD
CY2020	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	14000000	USD
CY2021	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	1600000	USD
CY2020	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	1200000	USD
CY2021	rmni	Taxes Foreign Withholding Taxes TaxesForeignWithholdingTaxes	3300000	USD
CY2020	rmni	Taxes Foreign Withholding Taxes TaxesForeignWithholdingTaxes	2100000	USD
CY2019	rmni	Taxes Foreign Withholding Taxes TaxesForeignWithholdingTaxes	900000	USD
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	253200000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2021	rmni	Temporary Equity Dividends For Each Share Ratio TemporaryEquityDividendsForEachShareRatio	1
CY2021Q4	rmni	Lessee Operating Lease Terms Days Notice Required To Terminate LesseeOperatingLeaseTermsDaysNoticeRequiredToTerminate	30	D
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	6139000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	6192000	USD
CY2021	rmni	Other Lease Cost OtherLeaseCost	660000	USD
CY2020	rmni	Other Lease Cost OtherLeaseCost	1076000	USD
CY2021	us-gaap	Lease Cost LeaseCost	6799000	USD
CY2020	us-gaap	Lease Cost LeaseCost	7268000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	12722000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	17521000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4227000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3940000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	12511000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	15993000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	16738000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	19933000	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.105
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths	5731000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Two LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo	4789000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Three LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree	4322000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Four LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour	3083000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive	2442000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive	209000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	20576000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3838000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	16738000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	6100000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	6100000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	405000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	398000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	398000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	332000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	1533000	USD
CY2021Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	205000	USD
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	1328000	USD
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	315000	USD
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	1013000	USD
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	4954000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	4954000	USD
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	3907000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	3202000	USD
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	1047000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	1752000	USD
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	119571000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	87575000	USD
CY2021Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	419000	USD
CY2020Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	334000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	119990000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	87909000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	17713000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	15805000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	13278000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10985000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4435000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4820000	USD
CY2021	us-gaap	Depreciation Depreciation	2400000	USD
CY2020	us-gaap	Depreciation Depreciation	1800000	USD
CY2019	us-gaap	Depreciation Depreciation	1900000	USD
CY2020Q4	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	34945000	USD
CY2019Q4	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	28049000	USD
CY2021	rmni	Capitalized Commissions CapitalizedCommissions	17519000	USD
CY2020	rmni	Capitalized Commissions CapitalizedCommissions	20886000	USD
CY2021	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	15955000	USD
CY2020	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	13990000	USD
CY2021Q4	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	36509000	USD
CY2020Q4	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	34945000	USD
CY2021Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	8805000	USD
CY2020Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	5213000	USD
CY2021Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	4502000	USD
CY2020Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	5912000	USD
CY2021Q4	rmni	Dividends Temporary Equity Current DividendsTemporaryEquityCurrent	0	USD
CY2020Q4	rmni	Dividends Temporary Equity Current DividendsTemporaryEquityCurrent	3842000	USD
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	315000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	429000	USD
CY2021Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	1546000	USD
CY2020Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	2245000	USD
CY2021Q4	us-gaap	Accrued Insurance Current And Noncurrent AccruedInsuranceCurrentAndNoncurrent	7530000	USD
CY2020Q4	us-gaap	Accrued Insurance Current And Noncurrent AccruedInsuranceCurrentAndNoncurrent	0	USD
CY2021Q4	rmni	Other Accrued Expenses Current OtherAccruedExpensesCurrent	3426000	USD
CY2020Q4	rmni	Other Accrued Expenses Current OtherAccruedExpensesCurrent	3513000	USD
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	26124000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	21154000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	256933000	USD
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	235498000	USD
CY2021	us-gaap	Contract With Customer Asset Cumulative Catch Up Adjustment To Revenue Change In Measure Of Progress ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress	417765000	USD
CY2020	us-gaap	Contract With Customer Asset Cumulative Catch Up Adjustment To Revenue Change In Measure Of Progress ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress	348215000	USD
CY2021	rmni	Contract With Customer Liability Revenue Recognized Including Current Billings ContractWithCustomerLiabilityRevenueRecognizedIncludingCurrentBillings	374430000	USD
CY2020	rmni	Contract With Customer Liability Revenue Recognized Including Current Billings ContractWithCustomerLiabilityRevenueRecognizedIncludingCurrentBillings	326780000	USD
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	300268000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	256933000	USD
CY2021	us-gaap	Advertising Expense AdvertisingExpense	1200000	USD
CY2020	us-gaap	Advertising Expense AdvertisingExpense	3100000	USD
CY2019	us-gaap	Advertising Expense AdvertisingExpense	900000	USD
CY2021	us-gaap	Litigation Settlement Interest LitigationSettlementInterest	0	USD
CY2020	us-gaap	Litigation Settlement Interest LitigationSettlementInterest	0	USD
CY2019	us-gaap	Litigation Settlement Interest LitigationSettlementInterest	-212000	USD
CY2021	us-gaap	Interest And Other Income InterestAndOtherIncome	55000	USD
CY2020	us-gaap	Interest And Other Income InterestAndOtherIncome	24000	USD
CY2019	us-gaap	Interest And Other Income InterestAndOtherIncome	45000	USD
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1394000	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-77000	USD
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1640000	USD
CY2021	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	266000	USD
CY2020	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	205000	USD
CY2019	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	112000	USD
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1605000	USD
CY2018Q3	us-gaap	Temporary Equity Liquidation Preference TemporaryEquityLiquidationPreference	140000000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-258000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1495000	USD
CY2021Q4	us-gaap	Debt Instrument Annual Principal Payment DebtInstrumentAnnualPrincipalPayment	2300000	USD
CY2017Q2	us-gaap	Line Of Credit Facility Maximum Amount Outstanding During Period LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod	95000000	USD
CY2018Q4	rmni	Line Of Credit Facility Imputed Interest Rate LineOfCreditFacilityImputedInterestRate	0.130
CY2019	us-gaap	Accretion Expense AccretionExpense	200000	USD
CY2019Q2	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.264
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	1550000	USD
CY2020	us-gaap	Interest Expense Debt InterestExpenseDebt	77000	USD
CY2019	us-gaap	Interest Expense Debt InterestExpenseDebt	398000	USD
CY2018Q3	us-gaap	Preferred Stock Discount On Shares PreferredStockDiscountOnShares	7000000	USD
CY2018Q3	us-gaap	Temporary Equity Liquidation Preference Per Share TemporaryEquityLiquidationPreferencePerShare	1000
CY2018Q3	rmni	Line Of Credit Unpaid Transaction Costs LineOfCreditUnpaidTransactionCosts	2700000	USD
CY2018Q3	us-gaap	Professional Fees ProfessionalFees	200000	USD
CY2019Q1	us-gaap	Temporary Equity Liquidation Preference Per Share TemporaryEquityLiquidationPreferencePerShare	1000
CY2019Q1	us-gaap	Temporary Equity Liquidation Preference TemporaryEquityLiquidationPreference	6500000	USD
CY2019Q2	us-gaap	Temporary Equity Liquidation Preference TemporaryEquityLiquidationPreference	3500000	USD
CY2021Q2	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	80700000	USD
CY2021Q4	us-gaap	Temporary Equity Shares Authorized TemporaryEquitySharesAuthorized	180000	shares
CY2021	rmni	Temporary Equity Contract Terms Accretion Of Dividends Number Of Years Effective TemporaryEquityContractTermsAccretionOfDividendsNumberOfYearsEffective	P5Y
CY2021	rmni	Preferred Stock And Temporary Equity Shares Authorized PreferredStockAndTemporaryEquitySharesAuthorized	100000000	shares
CY2021Q4	rmni	Preferred Stock And Temporary Equity Par Or Stated Value Per Share PreferredStockAndTemporaryEquityParOrStatedValuePerShare	0.0001
CY2021Q4	us-gaap	Temporary Equity Shares Authorized TemporaryEquitySharesAuthorized	180000	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2020	rmni	Common Stock Votes For Each Share CommonStockVotesForEachShare	1	vote
CY2021	rmni	Common Stock Votes For Each Share CommonStockVotesForEachShare	1	vote
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	4300000	shares
CY2021	rmni	Sharebased Compensation Arrangement By Sharebased Payment Award Number Of Additional Shares Authorized Potential Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardNumberOfAdditionalSharesAuthorizedPotentialNumberOfShares	4800000	shares
CY2021	rmni	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized Percent ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorizedPercent	0.04
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	300000	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	4037000	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	2885000	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	2758000	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	1759000	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	600000	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	718000	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Granted ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted	2105000	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Granted ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted	1846000	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Granted ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted	2995000	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	208000	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	191000	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	626000	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	249000	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	390000	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	539000	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	501000	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	317000	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	108000	shares
CY2021	rmni	Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Shares Repurchased ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsSharesRepurchased	137000	shares
CY2020	rmni	Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Shares Repurchased ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsSharesRepurchased	0	shares
CY2019	rmni	Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Shares Repurchased ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsSharesRepurchased	0	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	3056000	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	2700000	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	2567000	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	4324000	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	4037000	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	2885000	shares
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.44
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2021Q4	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	18100000	shares
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CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4082000	USD
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CY2021	rmni	Income Tax Reconciliation Permanent Differences Other Adjustments IncomeTaxReconciliationPermanentDifferencesOtherAdjustments	-507000	USD
CY2020	rmni	Income Tax Reconciliation Permanent Differences Other Adjustments IncomeTaxReconciliationPermanentDifferencesOtherAdjustments	-274000	USD
CY2019	rmni	Income Tax Reconciliation Permanent Differences Other Adjustments IncomeTaxReconciliationPermanentDifferencesOtherAdjustments	-57000	USD
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CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	400000	USD
CY2019	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	219000	USD
CY2021	rmni	Effective Income Tax Rate Reconciliation Foreign Withholding Taxes EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxes	2910000	USD
CY2020	rmni	Effective Income Tax Rate Reconciliation Foreign Withholding Taxes EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxes	1686000	USD
CY2019	rmni	Effective Income Tax Rate Reconciliation Foreign Withholding Taxes EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxes	631000	USD
CY2021	rmni	Effective Income Tax Rate Reconciliation Operating Loss Carryforward Expiration EffectiveIncomeTaxRateReconciliationOperatingLossCarryforwardExpiration	0	USD
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CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	600000	USD
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	515000	USD
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	144000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-5194000	USD
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CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4569000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2714000	USD
CY2021	rmni	Effective Income Tax Rate Reconciliation Global Intangible Low Taxed Income Inclusion Before Allowance Amount EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxedIncomeInclusionBeforeAllowanceAmount	300000	USD
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CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	117000	USD
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CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	4762000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2934000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	6534000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5083000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3051000	USD
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CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	USD
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CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	USD
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-44000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-514000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-337000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-62318000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-514000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-337000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-55784000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4569000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2714000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	37132000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	38737000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	2875000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	3914000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	16361000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	14067000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1735000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1887000	USD
CY2021Q4	rmni	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	2815000	USD
CY2020Q4	rmni	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	3071000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	404000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	423000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	128000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	193000	USD
CY2021Q4	rmni	Deferred Tax Assets Foreign Deferred Assets DeferredTaxAssetsForeignDeferredAssets	1759000	USD
CY2020Q4	rmni	Deferred Tax Assets Foreign Deferred Assets DeferredTaxAssetsForeignDeferredAssets	2055000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards General Business DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness	15504000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards General Business DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness	15598000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	78713000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	79945000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	399000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	66100000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	78314000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	13845000	USD
CY2021Q4	rmni	Deferred Tax Liabilities Deferred Expense Capitalized Contract Costs Net DeferredTaxLiabilitiesDeferredExpenseCapitalizedContractCostsNet	8890000	USD
CY2020Q4	rmni	Deferred Tax Liabilities Deferred Expense Capitalized Contract Costs Net DeferredTaxLiabilitiesDeferredExpenseCapitalizedContractCostsNet	8208000	USD
CY2021Q4	rmni	Deferred Tax Liabilities Operating Lease Right Of Use Asset DeferredTaxLiabilitiesOperatingLeaseRightOfUseAsset	1866000	USD
CY2020Q4	rmni	Deferred Tax Liabilities Operating Lease Right Of Use Asset DeferredTaxLiabilitiesOperatingLeaseRightOfUseAsset	2573000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	3525000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1193000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	64033000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	1871000	USD
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-65700000	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-2100000	USD
CY2021Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	32500000	USD
CY2021Q4	us-gaap	Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Foreign Subsidiaries DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries	2400000	USD
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	3200000	USD
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	2700000	USD
CY2019	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	2600000	USD
CY2021Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	8300000	USD
CY2020Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	13800000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	75219000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	11586000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	21409000	USD
CY2021	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	5839000	USD
CY2020	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	15713000	USD
CY2019	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	15073000	USD
CY2021	us-gaap	Dividends Preferred Stock Paidinkind DividendsPreferredStockPaidinkind	1752000	USD
CY2020	us-gaap	Dividends Preferred Stock Paidinkind DividendsPreferredStockPaidinkind	4738000	USD
CY2019	us-gaap	Dividends Preferred Stock Paidinkind DividendsPreferredStockPaidinkind	4522000	USD
CY2021	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	2277000	USD
CY2020	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	6275000	USD
CY2019	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	5848000	USD
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3478000	USD
CY2020	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2019	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	45197000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-15223000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-4034000	USD
CY2019	us-gaap	Weighted Average Number Of Shares Contingently Issuable WeightedAverageNumberOfSharesContingentlyIssuable	15077000	shares
CY2019	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	66050000	shares
CY2021	rmni	Weighted Average Number Of Shares Outstanding Basic After Contingently Issuable Shares WeightedAverageNumberOfSharesOutstandingBasicAfterContingentlyIssuableShares	90807000	shares
CY2020	rmni	Weighted Average Number Of Shares Outstanding Basic After Contingently Issuable Shares WeightedAverageNumberOfSharesOutstandingBasicAfterContingentlyIssuableShares	86960000	shares
CY2021	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	84318000	shares
CY2020	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	71231000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Contingently Issuable WeightedAverageNumberOfSharesContingentlyIssuable	6489000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Contingently Issuable WeightedAverageNumberOfSharesContingentlyIssuable	15729000	shares
CY2019	rmni	Weighted Average Number Of Shares Outstanding Basic After Contingently Issuable Shares WeightedAverageNumberOfSharesOutstandingBasicAfterContingentlyIssuableShares	81127000	shares
CY2021	rmni	Temporary Equity Shares Allocable Percent Of Shares If Temporary Equity Converted TemporaryEquitySharesAllocablePercentOfSharesIfTemporaryEquityConverted	0.071
CY2020	rmni	Temporary Equity Shares Allocable Percent Of Shares If Temporary Equity Converted TemporaryEquitySharesAllocablePercentOfSharesIfTemporaryEquityConverted	0.181
CY2019	rmni	Temporary Equity Shares Allocable Percent Of Shares If Temporary Equity Converted TemporaryEquitySharesAllocablePercentOfSharesIfTemporaryEquityConverted	0.186
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	84318000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71231000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	66050000	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	88970000	shares
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	71231000	shares
CY2019	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	66050000	shares
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.54
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.21
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.06
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.51
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.21
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.06
CY2021	rmni	Temporary Equity Conversion Ratio TemporaryEquityConversionRatio	1
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	17393000	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	43948000	shares
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	45237000	shares
CY2021Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	1.04
CY2020Q4	us-gaap	Financial Liabilities Fair Value Disclosure FinancialLiabilitiesFairValueDisclosure	2100000	USD
CY2021Q4	us-gaap	Financial Liabilities Fair Value Disclosure FinancialLiabilitiesFairValueDisclosure	6300000	USD
CY2021	dei	Auditor Name AuditorName	KPMG LLP
CY2021	dei	Auditor Location AuditorLocation	Santa Clara, CA
CY2021	us-gaap	Revenues Revenues	374430000	USD
CY2020	us-gaap	Revenues Revenues	326780000	USD
CY2019	us-gaap	Revenues Revenues	281052000	USD
CY2021	dei	Auditor Firm AuditorFirmId	185

Files In Submission

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$RMNI
Rimini Street, Inc. Stock $rmni

2021 Q4 Form 10-K Financial Statement

#000163528222000049 Filed on March 02, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RMNI Rimini Street, Inc. Stock $rmni

2021 Q4 Form 10-K Financial Statement

#000163528222000049 Filed on March 02, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RMNI
Rimini Street, Inc. Stock $rmni