$HLNE
Hamilton Lane INC Stock $hlne

$hlne Overview Financials Valuation SEC Filings Company Website

2021 Q1 Form 10-K Financial Statement

#000143364221000077 Filed on May 27, 2021

Income Statement

Concept	2021 Q1	2021	2020 Q1
Revenue	$102.9M	$341.6M	$76.93M
YoY Change	33.72%	24.66%	14.84%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$57.00M	$181.9M	$43.30M
YoY Change	31.64%	17.96%	13.65%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.100M	$4.134M	$900.0K
YoY Change	22.22%	25.62%	-25.0%
% of Gross Profit
Operating Expenses	$57.02M	$185.9M	$43.31M
YoY Change	31.63%	17.95%	13.8%
Operating Profit
YoY Change
Interest Expense	$23.60M	$2.044M	$5.400M
YoY Change	337.04%	-27.41%	-250.0%
% of Operating Profit
Other Income/Expense, Net	-$900.0K	$37.47M	$2.000M
YoY Change	-145.0%	54.12%
Pretax Income	$68.50M	$193.2M	$41.00M
YoY Change	67.07%	37.27%	62.06%
Income Tax	$3.900M	$24.42M	$2.400M
% Of Pretax Income	5.69%	12.64%	5.85%
Net Earnings	$39.76M	$98.02M	$20.65M
YoY Change	92.56%	61.15%	156.56%
Net Earnings / Revenue	38.65%	28.69%	26.84%
Basic Earnings Per Share
Diluted Earnings Per Share	$1.137M	$2.81	$698.3K
COMMON SHARES
Basic Shares Outstanding
Diluted Shares Outstanding

Balance Sheet

Concept	2021 Q1	2021	2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$87.30M	$87.30M	$50.10M
YoY Change	74.25%	74.25%	1.42%
Cash & Equivalents	$87.03M	$87.30M	$50.12M
Short-Term Investments
Other Short-Term Assets	$6.100M	$6.100M	$7.000M
YoY Change	-12.86%	-12.86%	48.94%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$125.1M	$125.1M	$90.10M
YoY Change	38.85%	38.85%	17.01%
LONG-TERM ASSETS
Property, Plant & Equipment	$23.31M	$87.70M	$7.402M
YoY Change	214.89%	415.88%	-8.71%
Goodwill	$3.943M		$3.943M
YoY Change	0.0%		0.0%
Intangibles	$7.925M		$8.328M
YoY Change	-4.84%		225.06%
Long-Term Investments	$649.6M	$649.6M	$207.7M
YoY Change	212.76%	212.76%	34.43%
Other Assets	$255.0M	$255.0M	$141.0M
YoY Change	80.85%	80.85%	28.18%
Total Long-Term Assets	$1.011B	$1.011B	$383.4M
YoY Change	163.78%	163.8%	35.2%
TOTAL ASSETS
Total Short-Term Assets	$125.1M	$125.1M	$90.10M
Total Long-Term Assets	$1.011B	$1.011B	$383.4M
Total Assets	$1.137B	$1.137B	$473.5M
YoY Change	140.01%	140.02%	31.32%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$196.9M	$196.9M	$100.9M
YoY Change	95.14%	95.14%	39.56%
Accrued Expenses	$115.9M	$115.9M	$29.00M
YoY Change	299.66%	299.66%	62.01%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$329.7M	$329.7M	$135.7M
YoY Change	142.96%	142.96%	26.47%
LONG-TERM LIABILITIES
Long-Term Debt	$163.2M	$163.2M	$74.50M
YoY Change	119.06%	119.06%	4.93%
Other Long-Term Liabilities	$53.40M	$53.40M	$25.80M
YoY Change	106.98%	106.98%	103.15%
Total Long-Term Liabilities	$216.6M	$216.6M	$100.3M
YoY Change	115.95%	115.95%	19.83%
TOTAL LIABILITIES
Total Short-Term Liabilities	$329.7M	$329.7M	$135.7M
Total Long-Term Liabilities	$216.6M	$216.6M	$100.3M
Total Liabilities	$546.3M	$898.4M	$236.1M
YoY Change	131.37%	181.9%	23.71%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$238.1M	$238.1M	$154.8M
YoY Change
Total Liabilities & Shareholders Equity	$1.137B	$1.137B	$473.5M
YoY Change	140.01%	140.02%	31.32%

Cashflow Statement

Concept	2021 Q1	2021	2020 Q1
OPERATING ACTIVITIES
Net Income	$39.76M	$98.02M	$20.65M
YoY Change	92.56%	61.15%	156.56%
Depreciation, Depletion And Amortization	$1.100M	$4.134M	$900.0K
YoY Change	22.22%	25.62%	-25.0%
Cash From Operating Activities	$40.40M	$188.2M	$8.300M
YoY Change	386.75%	61.69%	76.6%
INVESTING ACTIVITIES
Capital Expenditures	-$10.00M	$18.64M	-$5.000M
YoY Change	100.0%	842.21%	733.33%
Acquisitions		$0.00
YoY Change
Other Investing Activities	-$364.2M	-$402.1M	-$15.80M
YoY Change	2205.06%	818.04%	22.48%
Cash From Investing Activities	-$374.4M	-$421.8M	-$20.70M
YoY Change	1708.7%	745.25%	52.21%
FINANCING ACTIVITIES
Cash Dividend Paid		$39.68M
YoY Change		36.5%
Common Stock Issuance & Retirement, Net		-$473.3M
YoY Change		221.73%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	328.5M	$270.7M	-19.00M
YoY Change	-1828.95%	-518.27%	-8.21%
NET CHANGE
Cash From Operating Activities	40.40M	$188.2M	8.300M
Cash From Investing Activities	-374.4M	-$421.8M	-20.70M
Cash From Financing Activities	328.5M	$270.7M	-19.00M
Net Change In Cash	-5.500M	$37.17M	-31.40M
YoY Change	-82.48%	2194.26%	6.08%
FREE CASH FLOW
Cash From Operating Activities	$40.40M	$188.2M	$8.300M
Capital Expenditures	-$10.00M	$18.64M	-$5.000M
Free Cash Flow	$50.40M	$169.5M	$13.30M
YoY Change	278.95%	48.19%	150.94%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001433642
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-03-31
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-38021
CY2021	dei	Entity Registrant Name EntityRegistrantName	HAMILTON LANE INCORPORATED
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	26-2482738
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	One Presidential Blvd.,
CY2021	dei	Entity Address Address Line2 EntityAddressAddressLine2	4th Floor
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Bala Cynwyd,
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	PA
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	19004
CY2021	dei	City Area Code CityAreaCode	610
CY2021	dei	Local Phone Number LocalPhoneNumber	934-2222
CY2021	dei	Security12b Title Security12bTitle	Class A Common Stock, $0.001 par value per share
CY2021	dei	Trading Symbol TradingSymbol	HLNE
CY2021	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
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	Large Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2020Q3	dei	Entity Public Float EntityPublicFloat	1980400000	USD
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CY2021Q1	us-gaap	Restricted Cash RestrictedCash	3041000	USD
CY2020Q1	us-gaap	Restricted Cash RestrictedCash	3086000	USD
CY2021Q1	hlne	Fees Receivable FeesReceivable	29202000	USD
CY2020Q1	hlne	Fees Receivable FeesReceivable	30384000	USD
CY2021Q1	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	6143000	USD
CY2020Q1	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	6988000	USD
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CY2021Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	64384000	USD
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CY2020	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	1244000	USD
CY2020	hlne	Noncontrolling Interest Increase Decrease For Equity Reallocation Between Controlling And Non Controlling Interests NoncontrollingInterestIncreaseDecreaseForEquityReallocationBetweenControllingAndNonControllingInterests	0	USD
CY2020Q1	us-gaap	Limited Liability Company Llc Members Equity Including Portion Attributable To Noncontrolling Interest LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest	237401000	USD
CY2020Q1	us-gaap	Limited Liability Company Llc Members Equity Including Portion Attributable To Noncontrolling Interest LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest	237401000	USD
CY2021	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	167492000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	130000	USD
CY2021	us-gaap	Limited Liability Company Llc Members Equity Unit Based Compensation LimitedLiabilityCompanyLLCMembersEquityUnitBasedCompensation	7110000	USD
CY2021	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	6019000	USD
CY2021	hlne	Adjustments To Additional Paid In Capital Deferred Tax Adjustment Due To Exercise Of Options And Vesting Of Restricted Stock AdjustmentsToAdditionalPaidInCapitalDeferredTaxAdjustmentDueToExerciseOfOptionsAndVestingOfRestrictedStock	19252000	USD
CY2021	us-gaap	Dividends Dividends	42850000	USD
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2392000	USD
CY2021	us-gaap	Distribution Made To Limited Liability Company Llc Member Cash Distributions Declared DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsDeclared	45416000	USD
CY2021	hlne	Stock Issued During Period Value Offering Adjustment StockIssuedDuringPeriodValueOfferingAdjustment	-5000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	1447000	USD
CY2021	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	21949000	USD
CY2021	hlne	Noncontrolling Interest Increase Decrease For Equity Reallocation Between Controlling And Non Controlling Interests NoncontrollingInterestIncreaseDecreaseForEquityReallocationBetweenControllingAndNonControllingInterests	0	USD
CY2021Q1	us-gaap	Limited Liability Company Llc Members Equity Including Portion Attributable To Noncontrolling Interest LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest	314201000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	168785000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	126776000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	98997000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4134000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	3291000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2979000	USD
CY2021	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-7027000	USD
CY2020	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-7929000	USD
CY2019	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-21665000	USD
CY2021	hlne	Increase Decrease In Payable To Related Parties Pursuant To Tax Receivable Agreement IncreaseDecreaseInPayableToRelatedPartiesPursuantToTaxReceivableAgreement	897000	USD
CY2020	hlne	Increase Decrease In Payable To Related Parties Pursuant To Tax Receivable Agreement IncreaseDecreaseInPayableToRelatedPartiesPursuantToTaxReceivableAgreement	-346000	USD
CY2019	hlne	Increase Decrease In Payable To Related Parties Pursuant To Tax Receivable Agreement IncreaseDecreaseInPayableToRelatedPartiesPursuantToTaxReceivableAgreement	-9778000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	7079000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	7183000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	6382000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	32389000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	20731000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7457000	USD
CY2021	us-gaap	Costmethod Investments Realized Gain Loss Excluding Other Than Temporary Impairments CostmethodInvestmentsRealizedGainLossExcludingOtherThanTemporaryImpairments	0	USD
CY2020	us-gaap	Costmethod Investments Realized Gain Loss Excluding Other Than Temporary Impairments CostmethodInvestmentsRealizedGainLossExcludingOtherThanTemporaryImpairments	4973000	USD
CY2019	us-gaap	Costmethod Investments Realized Gain Loss Excluding Other Than Temporary Impairments CostmethodInvestmentsRealizedGainLossExcludingOtherThanTemporaryImpairments	11133000	USD
CY2021	hlne	Cost Method Investments Fair Value Adjustment CostMethodInvestmentsFairValueAdjustment	6229000	USD
CY2020	hlne	Cost Method Investments Fair Value Adjustment CostMethodInvestmentsFairValueAdjustment	1507000	USD
CY2019	hlne	Cost Method Investments Fair Value Adjustment CostMethodInvestmentsFairValueAdjustment	0	USD
CY2021	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	784000	USD
CY2020	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	12761000	USD
CY2019	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	14077000	USD
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	1571000	USD
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	789000	USD
CY2021	hlne	Noncash Lease Expense NoncashLeaseExpense	7376000	USD
CY2020	hlne	Noncash Lease Expense NoncashLeaseExpense	4643000	USD
CY2019	hlne	Noncash Lease Expense NoncashLeaseExpense	0	USD
CY2019	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	190000	USD
CY2021	hlne	Increase Decrease In Fees Receivable IncreaseDecreaseInFeesReceivable	-1182000	USD
CY2020	hlne	Increase Decrease In Fees Receivable IncreaseDecreaseInFeesReceivable	10003000	USD
CY2019	hlne	Increase Decrease In Fees Receivable IncreaseDecreaseInFeesReceivable	5390000	USD
CY2021	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-845000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	2272000	USD
CY2019	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	2414000	USD
CY2021	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-110000	USD
CY2020	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-23000	USD
CY2019	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-608000	USD
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	549000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1572000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1614000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	205000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-654000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	919000	USD
CY2021	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	18611000	USD
CY2020	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-987000	USD
CY2019	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	4549000	USD
CY2021	hlne	Increase Decrease In Lease Liabilities IncreaseDecreaseInLeaseLiabilities	3105000	USD
CY2020	hlne	Increase Decrease In Lease Liabilities IncreaseDecreaseInLeaseLiabilities	-5014000	USD
CY2019	hlne	Increase Decrease In Lease Liabilities IncreaseDecreaseInLeaseLiabilities	0	USD
CY2021	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	10003000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	556000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	1328000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	188158000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	116373000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	111622000	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	18637000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1978000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5366000	USD
CY2021	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	90500000	USD
CY2020	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	3967000	USD
CY2019	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	0	USD
CY2021	hlne	Proceeds From Distributions From Other Investments ProceedsFromDistributionsFromOtherInvestments	3072000	USD
CY2020	us-gaap	Proceeds From Sale Of Other Investments ProceedsFromSaleOfOtherInvestments	6419000	USD
CY2019	us-gaap	Proceeds From Sale Of Other Investments ProceedsFromSaleOfOtherInvestments	22531000	USD
CY2021	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	1000000	USD
CY2020	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	4172000	USD
CY2019	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2021	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	0	USD
CY2020	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	157000	USD
CY2019	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	944000	USD
CY2021	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	31195000	USD
CY2020	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	7687000	USD
CY2019	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	10614000	USD
CY2021	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	69911000	USD
CY2020	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	53732000	USD
CY2019	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	46048000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-421781000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-49900000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-19213000	USD
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	473339000	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	147122000	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	193504000	USD
CY2021	hlne	Limited Liability Company Llc Or Limited Partnership Lp Purchase Of Membership Interest LimitedLiabilityCompanyLLCOrLimitedPartnershipLPPurchaseOfMembershipInterest	473339000	USD
CY2020	hlne	Limited Liability Company Llc Or Limited Partnership Lp Purchase Of Membership Interest LimitedLiabilityCompanyLLCOrLimitedPartnershipLPPurchaseOfMembershipInterest	147122000	USD
CY2019	hlne	Limited Liability Company Llc Or Limited Partnership Lp Purchase Of Membership Interest LimitedLiabilityCompanyLLCOrLimitedPartnershipLPPurchaseOfMembershipInterest	193504000	USD
CY2021	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	1406000	USD
CY2020	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	71250000	USD
CY2019	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	2813000	USD
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	75000000	USD
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	74765000	USD
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	15000000	USD
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	15000000	USD
CY2019	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	USD
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	USD
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	15000000	USD
CY2019	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	10450000	USD
CY2021	hlne	Proceeds From Other Secured Financing ProceedsFromOtherSecuredFinancing	0	USD
CY2020	hlne	Proceeds From Other Secured Financing ProceedsFromOtherSecuredFinancing	15750000	USD
CY2019	hlne	Proceeds From Other Secured Financing ProceedsFromOtherSecuredFinancing	0	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	5000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2000	USD
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6019000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5881000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5387000	USD
CY2021	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	1447000	USD
CY2020	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	1244000	USD
CY2019	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	264000	USD
CY2021	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	6894000	USD
CY2020	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	1952000	USD
CY2019	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	383000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	51590000	USD
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	39676000	USD
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	29067000	USD
CY2019	us-gaap	Payments Of Dividends PaymentsOfDividends	18676000	USD
CY2021	us-gaap	Distribution Made To Limited Liability Company Llc Member Cash Distributions Paid DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsPaid	34368000	USD
CY2020	us-gaap	Distribution Made To Limited Liability Company Llc Member Cash Distributions Paid DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsPaid	47368000	USD
CY2019	us-gaap	Distribution Made To Limited Liability Company Llc Member Cash Distributions Paid DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsPaid	50649000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	270660000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-64709000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-90210000	USD
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	130000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-144000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	8000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	37167000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1620000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	2207000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	53210000	USD
CY2018Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	49383000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	90377000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	53210000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	51590000	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	87025000	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	50124000	USD
CY2019Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	49357000	USD
CY2021Q1	us-gaap	Restricted Cash RestrictedCash	3041000	USD
CY2020Q1	us-gaap	Restricted Cash RestrictedCash	3086000	USD
CY2019Q1	us-gaap	Restricted Cash RestrictedCash	2233000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	90377000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	53210000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	51590000	USD
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:700;line-height:120%">Use of Estimates </span></div><div style="text-align:justify;text-indent:18pt"><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:120%">The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</span></div>
CY2021	us-gaap	Fiscal Period FiscalPeriod	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:700;line-height:120%">Accounting for Differing Fiscal Periods</span></div><div style="text-indent:18pt"><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:120%">The Partnerships primarily have a fiscal year end as of December 31, and the Company accounts for its investments in the Partnerships using a three-month lag due to the timing of financial information received from the investments held by the Partnerships. The Partnerships primarily invest in private equity funds, which generally require at least 90 days following the calendar year end to present audited financial statements. The Company records its share of capital contributions to and distributions from the Partnerships in investments in the Consolidated Balance Sheets during the three month lag period.</span></div><div style="text-align:justify;text-indent:18pt"><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:120%">The Company’s revenue earned from Partnerships, including both management and advisory fee revenue and incentive fee revenue, is not accounted for on a lag.</span></div><div style="text-align:justify;text-indent:18pt"><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:120%">To the extent that management is aware of material events that affect the Partnerships during the intervening period, the impact of the events would be disclosed in the Notes to Consolidated Financial Statements.</span></div>
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	78000	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-103000	USD
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	368000	USD
CY2020	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	504000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	3943000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	3943000	USD
CY2020Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	0	USD
CY2020	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0	USD
CY2021	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0	USD
CY2021Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	7925000	USD
CY2020Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	8328000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3165000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1762000	USD
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1403000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	607000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	459000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1482000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1478000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1437000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1437000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	1201000	USD
CY2021	hlne	Incentive Fee Compensation Percentage IncentiveFeeCompensationPercentage	0.25
CY2021	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:700;line-height:120%">Concentrations of Risk</span></div><div style="text-align:justify;text-indent:18pt"><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:120%">Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash, cash equivalents, restricted cash and fees receivable. The majority of the Company’s cash, cash equivalents, and restricted cash are held with one major financial institution and expose the Company to a certain degree of credit risk. Substantially all cash amounts on deposit with major financial institutions exceed insured limits. The concentration of credit risk with respect to fees receivable is generally limited due to the short payment terms extended to clients by the Company.</span></div><div style="text-align:justify;text-indent:18pt"><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:120%">The Company derives revenues from clients located in the United States and other foreign countries.</span></div>
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	341635000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	274048000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	252179000	USD
CY2021	us-gaap	Incentive Distribution Policy Managing Member Or General Partner Description IncentiveDistributionPolicyManagingMemberOrGeneralPartnerDescription	Dividends and DistributionsDividends and distributions are reflected in the consolidated financial statements when declared.
CY2021	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:700;line-height:120%">Reclassifications</span></div><div style="text-indent:18pt"><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:120%">Certain prior period amounts have been reclassified to conform with current period presentation.</span></div>
CY2021Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	964000	USD
CY2020Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	994000	USD
CY2021	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	526000	USD
CY2019	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	480000	USD
CY2021Q1	us-gaap	Other Investments OtherInvestments	17381000	USD
CY2020Q1	us-gaap	Other Investments OtherInvestments	13394000	USD
CY2021Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	109821000	USD
CY2020Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	17091000	USD
CY2021Q1	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	649626000	USD
CY2020Q1	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	207747000	USD
CY2019Q2	hlne	Proceeds From Other Secured Financing ProceedsFromOtherSecuredFinancing	15750000	USD
CY2021Q1	hlne	Secured Financing Fair Value Disclosure SecuredFinancingFairValueDisclosure	17381000	USD
CY2021Q1	hlne	Secured Financing Amortized Cost SecuredFinancingAmortizedCost	9902000	USD
CY2021	hlne	Unrealized Gain On Investments UnrealizedGainOnInvestments	7281000	USD
CY2020	hlne	Unrealized Loss On Investments UnrealizedLossOnInvestments	748000	USD
CY2019	hlne	Unrealized Gain On Investments UnrealizedGainOnInvestments	705000	USD
CY2021	hlne	Secured Borrowings Unrealized Gain Loss On Fair Value Adjustment SecuredBorrowingsUnrealizedGainLossOnFairValueAdjustment	-7281000	USD
CY2020	hlne	Secured Borrowings Unrealized Gain Loss On Fair Value Adjustment SecuredBorrowingsUnrealizedGainLossOnFairValueAdjustment	43000	USD
CY2020Q1	us-gaap	Equity Securities Fv Ni And Without Readily Determinable Fair Value EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue	1507000	USD
CY2019Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	2990000	USD
CY2019	hlne	Equity Securities Without Readily Determinable Fair Value Impairment EquitySecuritiesWithoutReadilyDeterminableFairValueImpairment	701000	USD
CY2021Q1	hlne	Variable Interest Entity Nonconsolidated Total Commitments VariableInterestEntityNonconsolidatedTotalCommitments	23522838000	USD
CY2021Q1	hlne	Variable Interest Entity Nonconsolidated Outstanding Unfunded Commitments VariableInterestEntityNonconsolidatedOutstandingUnfundedCommitments	9986996000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	33371000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	17839000	USD
CY2021Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10063000	USD
CY2020Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10437000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	23308000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7402000	USD
CY2021	us-gaap	Depreciation Depreciation	2731000	USD
CY2020	us-gaap	Depreciation Depreciation	2684000	USD
CY2019	us-gaap	Depreciation Depreciation	2040000	USD
CY2021Q1	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	163594000	USD
CY2021Q1	us-gaap	Long Term Debt LongTermDebt	163175000	USD
CY2020Q1	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	75000000	USD
CY2020Q1	us-gaap	Long Term Debt LongTermDebt	74749000	USD
CY2021Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	16875000	USD
CY2021Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	1875000	USD
CY2021Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	4688000	USD
CY2021Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	7031000	USD
CY2021Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	18750000	USD
CY2021Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	114375000	USD
CY2021Q1	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	163594000	USD
CY2021	hlne	Common Stock Number Of Classes Outstanding CommonStockNumberOfClassesOutstanding	2	class
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	441515	shares
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	36.87
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	80388	shares
CY2021	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	82.97
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	231129	shares
CY2021	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	29.65
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	1917	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	20.38
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	288857	shares
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	55.58
CY2021	hlne	Salaries Wages And Officers Compensation And Employee Benefits SalariesWagesAndOfficersCompensationAndEmployeeBenefits	116371000	USD
CY2020	hlne	Salaries Wages And Officers Compensation And Employee Benefits SalariesWagesAndOfficersCompensationAndEmployeeBenefits	85763000	USD
CY2019	hlne	Salaries Wages And Officers Compensation And Employee Benefits SalariesWagesAndOfficersCompensationAndEmployeeBenefits	79728000	USD
CY2021	hlne	Incentive Fee Compensation Expense IncentiveFeeCompensationExpense	12869000	USD
CY2020	hlne	Incentive Fee Compensation Expense IncentiveFeeCompensationExpense	7192000	USD
CY2019	hlne	Incentive Fee Compensation Expense IncentiveFeeCompensationExpense	7785000	USD
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	7079000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	7183000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6382000	USD
CY2021	hlne	Business Combination Contingent Compensation BusinessCombinationContingentCompensation	0	USD
CY2020	hlne	Business Combination Contingent Compensation BusinessCombinationContingentCompensation	0	USD
CY2019	hlne	Business Combination Contingent Compensation BusinessCombinationContingentCompensation	5100000	USD
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	136319000	USD
CY2020	us-gaap	Labor And Related Expense LaborAndRelatedExpense	100138000	USD
CY2019	us-gaap	Labor And Related Expense LaborAndRelatedExpense	98995000	USD
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1906000	USD
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1561000	USD
CY2019	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1507000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	190459000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	138537000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	128035000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	6039000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	2743000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	2207000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1522000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	193202000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	140744000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	129557000	USD
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	14121000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	4885000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	7163000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2513000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	754000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1269000	USD
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	756000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	400000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	463000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	17390000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	8895000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	7245000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	6589000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3654000	USD
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-211000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1315000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	17917000	USD
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-7000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	25000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	94000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	7027000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	7929000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	21665000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24417000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13968000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	30560000	USD
CY2020	hlne	Effective Income Tax Rate Reconciliation Deferred Tax Asset Change In State Apportionment Percent EffectiveIncomeTaxRateReconciliationDeferredTaxAssetChangeInStateApportionmentPercent	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.006
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.017
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.014
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.076
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.098
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.108
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.010
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.009
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.019
CY2021	hlne	Effective Income Tax Rate Reconciliation Deferred Tax Asset Change In State Apportionment Percent EffectiveIncomeTaxRateReconciliationDeferredTaxAssetChangeInStateApportionmentPercent	0
CY2019	hlne	Effective Income Tax Rate Reconciliation Deferred Tax Asset Change In State Apportionment Percent EffectiveIncomeTaxRateReconciliationDeferredTaxAssetChangeInStateApportionmentPercent	0.103
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.004
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.021
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.002
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.126
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.099
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.236
CY2021Q1	hlne	Deferred Tax Asset Basis Difference In Subsidiary DeferredTaxAssetBasisDifferenceInSubsidiary	248586000	USD
CY2020Q1	hlne	Deferred Tax Asset Basis Difference In Subsidiary DeferredTaxAssetBasisDifferenceInSubsidiary	150309000	USD
CY2021Q1	hlne	Deferred Tax Assets Tax Receivable Agreement DeferredTaxAssetsTaxReceivableAgreement	48480000	USD
CY2020Q1	hlne	Deferred Tax Assets Tax Receivable Agreement DeferredTaxAssetsTaxReceivableAgreement	24020000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	42000	USD
CY2020Q1	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	42000	USD
CY2020Q1	hlne	Asset Acquisition Direct Transaction Fees AssetAcquisitionDirectTransactionFees	172000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	983000	USD
CY2020Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1569000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	46728000	USD
CY2020Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	37969000	USD
CY2021Q1	us-gaap	Deferred Tax Assets State Taxes DeferredTaxAssetsStateTaxes	586000	USD
CY2020Q1	hlne	Deferred Tax Liabilities State Taxes DeferredTaxLiabilitiesStateTaxes	30000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	251949000	USD
CY2020Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	137941000	USD
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	8759000	USD
CY2020Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2019Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2021Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2021	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	4637000	USD
CY2020	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	0	USD
CY2019	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	0	USD
CY2020Q1	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P7Y
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	93385000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	60825000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	33573000	USD
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	93385000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	60825000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	33573000	USD
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	93614000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	61177000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	33928000	USD
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.81
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.15
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.40
CY2020Q1	hlne	Notes Receivable Related Parties Investee Shares Received Upon Conversion NotesReceivableRelatedPartiesInvesteeSharesReceivedUponConversion	2278524	shares
CY2020Q1	us-gaap	Notes Receivable Related Parties NotesReceivableRelatedParties	902000	USD
CY2020Q1	hlne	Asset Acquisition Consideration Transferred AssetAcquisitionConsiderationTransferred	6373000	USD
CY2020Q1	hlne	Payments For Asset Acquisitions PaymentsForAssetAcquisitions	4000000	USD
CY2021Q1	hlne	Asset Acquisition Contingent Consideration Liability AssetAcquisitionContingentConsiderationLiability	1000000	USD
CY2020Q1	hlne	Asset Acquisition Equity Shares Contributed By Investee Value AssetAcquisitionEquitySharesContributedByInvesteeValue	2201000	USD
CY2021	us-gaap	Interest Paid InterestPaid	1986000	USD
CY2020	us-gaap	Interest Paid InterestPaid	2854000	USD
CY2019	us-gaap	Interest Paid InterestPaid	2966000	USD
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	6331000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	7804000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	10176000	USD
CY2021	us-gaap	Other Significant Noncash Transaction Value Of Consideration Received1 OtherSignificantNoncashTransactionValueOfConsiderationReceived1	0	USD
CY2020	us-gaap	Other Significant Noncash Transaction Value Of Consideration Received1 OtherSignificantNoncashTransactionValueOfConsiderationReceived1	0	USD
CY2019	us-gaap	Other Significant Noncash Transaction Value Of Consideration Received1 OtherSignificantNoncashTransactionValueOfConsiderationReceived1	997000	USD
CY2021	hlne	Stock Issued During Period Value Contingent Compensation StockIssuedDuringPeriodValueContingentCompensation	0	USD
CY2020	hlne	Stock Issued During Period Value Contingent Compensation StockIssuedDuringPeriodValueContingentCompensation	425000	USD
CY2019	hlne	Stock Issued During Period Value Contingent Compensation StockIssuedDuringPeriodValueContingentCompensation	425000	USD
CY2021	hlne	Establishment Of Lease Liability In Exchange For Right Of Use Asset EstablishmentOfLeaseLiabilityInExchangeForRightOfUseAsset	61725000	USD
CY2020	hlne	Establishment Of Lease Liability In Exchange For Right Of Use Asset EstablishmentOfLeaseLiabilityInExchangeForRightOfUseAsset	14776000	USD
CY2021	us-gaap	Debt Conversion Original Debt Amount1 DebtConversionOriginalDebtAmount1	0	USD
CY2020	us-gaap	Debt Conversion Original Debt Amount1 DebtConversionOriginalDebtAmount1	902000	USD
CY2019	us-gaap	Debt Conversion Original Debt Amount1 DebtConversionOriginalDebtAmount1	0	USD
CY2021	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	0	USD
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	2201000	USD
CY2019	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	0	USD
CY2021	hlne	Establishment Of Net Deferred Tax Asset EstablishmentOfNetDeferredTaxAsset	121065000	USD
CY2020	hlne	Establishment Of Net Deferred Tax Asset EstablishmentOfNetDeferredTaxAsset	37394000	USD
CY2019	hlne	Establishment Of Net Deferred Tax Asset EstablishmentOfNetDeferredTaxAsset	56010000	USD
CY2021	hlne	Deferred Underwriter Fees Related To Consolidated Entity DeferredUnderwriterFeesRelatedToConsolidatedEntity	9660000	USD
CY2020	hlne	Deferred Underwriter Fees Related To Consolidated Entity DeferredUnderwriterFeesRelatedToConsolidatedEntity	0	USD
CY2019	hlne	Deferred Underwriter Fees Related To Consolidated Entity DeferredUnderwriterFeesRelatedToConsolidatedEntity	0	USD
CY2021Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	11201000	USD
CY2020Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	8027000	USD
CY2019Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	5673000	USD
CY2021Q1	hlne	Member Distribution Payable MemberDistributionPayable	16877000	USD
CY2020Q1	hlne	Member Distribution Payable MemberDistributionPayable	5829000	USD
CY2019Q1	hlne	Member Distribution Payable MemberDistributionPayable	17081000	USD
CY2021Q1	hlne	Incentive Fee Revenue Carried Interest Unrecorded Estimate IncentiveFeeRevenueCarriedInterestUnrecordedEstimate	648772000	USD
CY2020Q1	hlne	Incentive Fee Revenue Carried Interest Unrecorded Estimate IncentiveFeeRevenueCarriedInterestUnrecordedEstimate	441150000	USD
CY2021Q1	hlne	Incentive Fee Compensation Expense Unrecorded Estimate IncentiveFeeCompensationExpenseUnrecordedEstimate	162193000	USD
CY2020Q1	hlne	Incentive Fee Compensation Expense Unrecorded Estimate IncentiveFeeCompensationExpenseUnrecordedEstimate	110288000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Term Of Contract LesseeOperatingLeaseTermOfContract	P17Y
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	5216000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	4838000	USD
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	863000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	557000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	7352000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	5108000	USD
CY2021Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P15Y4M24D
CY2020Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y10M24D
CY2021Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.034
CY2020Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.052
CY2019	us-gaap	Operating Lease Expense OperatingLeaseExpense	5851000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	6189000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	6806000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	6193000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	5691000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	5078000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	71808000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	101765000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	26484000	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	75281000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	69744000	USD
CY2020Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	84431000	USD
CY2020Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	84583000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	102877000	USD
CY2020Q2	us-gaap	Operating Expenses OperatingExpenses	40911000	USD
CY2020Q3	us-gaap	Operating Expenses OperatingExpenses	46117000	USD
CY2020Q4	us-gaap	Operating Expenses OperatingExpenses	41864000	USD
CY2021Q1	us-gaap	Operating Expenses OperatingExpenses	57015000	USD
CY2020Q2	us-gaap	Profit Loss ProfitLoss	4968000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	44599000	USD
CY2020Q4	us-gaap	Profit Loss ProfitLoss	54632000	USD
CY2021Q1	us-gaap	Profit Loss ProfitLoss	64586000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	3246000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	21813000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	33203000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	39760000	USD
CY2019Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	64686000	USD
CY2019Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	64292000	USD
CY2019Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	68138000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	76932000	USD
CY2019Q2	us-gaap	Operating Expenses OperatingExpenses	37693000	USD
CY2019Q3	us-gaap	Operating Expenses OperatingExpenses	37367000	USD
CY2019Q4	us-gaap	Operating Expenses OperatingExpenses	39246000	USD
CY2020Q1	us-gaap	Operating Expenses OperatingExpenses	43313000	USD
CY2019Q2	us-gaap	Profit Loss ProfitLoss	27453000	USD
CY2019Q3	us-gaap	Profit Loss ProfitLoss	32273000	USD
CY2019Q4	us-gaap	Profit Loss ProfitLoss	28437000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	38613000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	11381000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	15299000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	13497000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	20648000	USD

Files In Submission

Name	View Source	Status
0001433642-21-000077-index-headers.html	Edgar Link	pending
0001433642-21-000077-index.html	Edgar Link	pending
0001433642-21-000077.txt	Edgar Link	pending
0001433642-21-000077-xbrl.zip	Edgar Link	pending
exhibit103110k2021.htm	Edgar Link	pending
exhibit21110k2021.htm	Edgar Link	pending
exhibit23110k2021.htm	Edgar Link	pending
exhibit31110k2021.htm	Edgar Link	pending
exhibit31210k2021.htm	Edgar Link	pending
exhibit3210k2021.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
hlne-20210331.htm	Edgar Link	pending
hlne-20210331.xsd	Edgar Link	pending
hlne-20210331_cal.xml	Edgar Link	unprocessable
hlne-20210331_def.xml	Edgar Link	unprocessable
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hlne-20210331_pre.xml	Edgar Link	unprocessable
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$HLNE
Hamilton Lane INC Stock $hlne

2021 Q1 Form 10-K Financial Statement

#000143364221000077 Filed on May 27, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HLNE Hamilton Lane INC Stock $hlne

2021 Q1 Form 10-K Financial Statement

#000143364221000077 Filed on May 27, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HLNE
Hamilton Lane INC Stock $hlne