Annual report pursuant to Section 13 and 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Long-Term Debt - Texas Capital Bank Revolver Loan - Additional Information (Details)

v3.20.4

Long-Term Debt - Texas Capital Bank Revolver Loan - Additional Information (Details)	3 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Sep. 30, 2020 USD ($) Lease	Nov. 03, 2016 USD ($)
Debt Instrument [Line Items]
Debt instrument, appraisal value of inventory maximum borrowing capacity Percentage			90.00%
Debt instrument, Debt Instrument eligible receivables net of certain reserves Percentage			85.00%
Debt instrument, appraisal value percentage	92.50%	90.00%
Number of New Leases \| Lease			25
Texas Capital Bank Revolver Loan
Debt Instrument [Line Items]
Credit line maximum				$ 12,000,000
Credit line expiration period			5 years
Debt periodic frequency			monthly
Credit line maturity date			Nov. 03, 2023
Debt instrument covenant, availability of debt to distribute dividend			$ 2,000,000
Debt instrument covenant, availability of debt for no restriction on net income			$ 2,000,000
Debt instrument, fixed charge coverage ratio			120.00%
Texas Capital Bank Revolver Loan \| Prepayments Covenant Compliance One
Debt Instrument [Line Items]
Debt instrument prepayment covenant excess availability of debt			$ 2,000,000
Texas Capital Bank Revolver Loan \| Prepayments Covenant Compliance Two
Debt Instrument [Line Items]
Debt instrument prepayment covenant excess availability of debt			$ 2,000,000
Fixed charge coverage ratio			120.00%
Texas Capital Bank Revolver Loan \| Prepayments Covenant Compliance Three
Debt Instrument [Line Items]
Debt instrument prepayment covenant excess availability of debt			$ 2,000,000
Texas Capital Bank Revolver Loan \| Prepayments Covenant Compliance Three \| Maximum
Debt Instrument [Line Items]
Fixed charge coverage ratio			120.00%

- Definition

Debt instrument appraisal value of inventory maximum borrowing capacity percentage.

+ References

No definition available.

+ Details

Name:	live_DebtInstrumentAppraisalValueOfInventoryMaximumBorrowingCapacityPercentage
Namespace Prefix:	live_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt instrument appraisal value percentage.

+ References

No definition available.

+ Details

Name:	live_DebtInstrumentAppraisalValuePercentage
Namespace Prefix:	live_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt instrument covenant compliance debt threshold for no restriction on net income.

+ References

No definition available.

+ Details

Name:	live_DebtInstrumentCovenantComplianceDebtThresholdForNoRestrictionOnNetIncome
Namespace Prefix:	live_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt instrument eligible receivables net of certain reserves percentage.

+ References

No definition available.

+ Details

Name:	live_DebtInstrumentEligibleReceivablesNetOfCertainReservesPercentage
Namespace Prefix:	live_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt instrument fixed charge coverage ratio.

+ References

No definition available.

+ Details

Name:	live_DebtInstrumentFixedChargeCoverageRatio
Namespace Prefix:	live_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt instrument maximum prepayment covenant excess availability of debt.

+ References

No definition available.

+ Details

Name:	live_DebtInstrumentMaximumPrepaymentCovenantExcessAvailabilityOfDebt
Namespace Prefix:	live_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt instrument minimum prepayment covenant excess availability of debt.

+ References

No definition available.

+ Details

Name:	live_DebtInstrumentMinimumPrepaymentCovenantExcessAvailabilityOfDebt
Namespace Prefix:	live_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt instrument prepayments covenant availability of debt amount to distribute dividend.

+ References

No definition available.

+ Details

Name:	live_DebtInstrumentPrepaymentsCovenantAvailabilityOfDebtAmountToDistributeDividend
Namespace Prefix:	live_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line of credit facility fixed charge coverage ratio.

+ References

No definition available.

+ Details

Name:	live_LineOfCreditFacilityFixedChargeCoverageRatio
Namespace Prefix:	live_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of new leases.

+ References

No definition available.

+ Details

Name:	live_NumberOfNewLeases
Namespace Prefix:	live_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823

+ Details

Name:	us-gaap_DebtInstrumentFrequencyOfPeriodicPayment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityExpirationDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Period remaining on line of credit facility before it terminates, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityExpirationPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_CreditFacilityAxis=live_TexasCapitalBankRevolverLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodThreeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: