Name:	lcyau_PercentageOfIssuedAndOutstandingSharesAfterInitialPublicOfferingCollectivelyHeldByInitialStockholders
Namespace Prefix:	lcyau_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The threshold period after the business combination in which the 20 trading days within any 30 trading day period commences for the transfer, assigning or sale of any shares of the company, after the completion of the initial business combination.

No definition available.

Name:	lcyau_ThresholdPeriodAfterBusinessCombinationInWhichSpecifiedTradingDaysWithinAnySpecifiedTradingDayPeriodCommences
Namespace Prefix:	lcyau_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

The threshold period for not to transfer, assign or sell any of the shares or warrants, after the completion of the initial business combination.

No definition available.

Name:	lcyau_ThresholdPeriodForNotToTransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombination
Namespace Prefix:	lcyau_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Price of the entity's common stock which would be required to be attained to trigger the transfer, assign or sale of any shares or warrants of the company, after the completion of the initial business combination.

No definition available.

Name:	lcyau_TransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombinationStockPriceTrigger
Namespace Prefix:	lcyau_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

Threshold period of specified consecutive trading days for stock price trigger considered for the transfer, assigning or sale of any shares or warrants of the company, after the completion of the initial business combination.

No definition available.

Name:	lcyau_TransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombinationThresholdConsecutiveTradingDays
Namespace Prefix:	lcyau_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Threshold number of specified trading days for stock price trigger considered for the transfer, assigning or sale of any shares or warrants of the company, after the completion of the initial business combination.

No definition available.

Name:	lcyau_TransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombinationThresholdTradingDays
Namespace Prefix:	lcyau_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

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.

No definition available.

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

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB TOPIC 4.C)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187143-122770