Amount Required To Remit Due to Excess Cash Flow, Percentage

No definition available.

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Namespace Prefix:	lmb_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

+ Details

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

- 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

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of the required periodic payments including both interest and principal payments.

+ 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=6877327&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of the required periodic payments applied to principal.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Fair value of the amount outstanding under the credit facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611

+ Details

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

- 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

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

- Details

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Balance Type:
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- Details

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Data Type:	na
Balance Type:
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- Details

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- Details

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Data Type:	na
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- Details

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- Details

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- Details

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Debt - Credit Agreement (Details) - USD ($)	Jan. 12, 2018	Jul. 20, 2016	Dec. 31, 2020	Dec. 31, 2019	Jan. 31, 2019	Dec. 31, 2018	Nov. 30, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Amount required to remit due to excess cash flow, percentage								50.00%
Bridge Term Loan
Debt Instrument [Line Items]
Debt issued						$ 10,000,000.0
Debt instrument, periodic payment	$ 250,000,000
Base Rate \| Bridge Term Loan
Debt Instrument [Line Items]
Basis spread over variable rate	5.00%
LIBOR Rate \| Bridge Term Loan
Debt Instrument [Line Items]
Basis spread over variable rate	6.00%
Senior Credit Facility Agreement \| Loans Payable
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		$ 25,000,000.0
Debt issued				$ 22,500,000	$ 20,000,000.0	$ 25,000,000.0
Debt installment payments		900,000
Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity							$ 25,000,000.0
Revolving Credit Facility \| Senior Credit Facility Agreement
Debt Instrument [Line Items]
Debt issued		24,000,000.0
Line of credit facility, fair value of amount outstanding			$ 0	$ 0
Senior Credit Facility \| Loans Payable
Debt Instrument [Line Items]
Debt installment payments		$ 750,000