Debt Instrument, Variable Rate Floor

No definition available.

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- Definition

Line of Credit Facility, Fronting Fee Percentage

+ References

No definition available.

+ Details

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- 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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- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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+ Details

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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 applied to principal.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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+ Details

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Period Type:	duration

- Definition

For a debtor, the aggregate gain (loss) recognized on the restructuring of payables arises from the difference between the book value of the debt before the restructuring and the fair value of the payments on the debt after restructuring is complete.

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Balance Type:	credit
Period Type:	duration

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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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.

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-Publisher FASB
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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Balance Type:	credit
Period Type:	instant

- Definition

Weighted average interest rate of long-term debt outstanding calculated at point in time.

+ References

No definition available.

+ Details

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- Definition

The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Long-Term Debt - Narrative (Details) - USD ($)			9 Months Ended
Long-Term Debt - Narrative (Details) - USD ($)	Jun. 14, 2019	Nov. 09, 2018	Sep. 30, 2020	Oct. 07, 2020	Mar. 20, 2020	Dec. 31, 2019
Term Loan Credit Facility \| Term Loan Credit Facility - due June 2024
Debt Instrument [Line Items]
Aggregate amount of debt	$ 561,800,000
Principal payments due in March, June, September and December	$ 1,405,000
Outstanding borrowings			$ 540,095,000			$ 538,765,000
Current portion of long-term debt			$ 5,618,000			5,618,000
Term Loan Credit Facility \| Term Loan Credit Facility - due June 2024 \| Eurocurrency
Debt Instrument [Line Items]
Variable interest rate			7.00%
Variable interest rate floor	2.00%
Interest rate at period end			9.00%
Term Loan Credit Facility \| Term Loan Credit Facility, due November 2025
Debt Instrument [Line Items]
Loans repaid	$ 543,125,000
Losses on modification of debt	255,000
Loss on extinguishment of debt	$ 26,204,000
Line of Credit \| ABL Facility - due April 2022
Debt Instrument [Line Items]
Letters of credit outstanding			$ 122,366,000
Note Payable \| LCC Note Payable
Debt Instrument [Line Items]
Outstanding borrowings			23,638,000			37,695,000
Current portion of long-term debt			$ 17,500,000			17,500,000
Stated interest rate			0.00%
Imputed interest rate			12.45%
Note Payable \| LCC Water Treatment Obligation
Debt Instrument [Line Items]
Outstanding borrowings			$ 6,674,000			7,211,000
Current portion of long-term debt			$ 2,500,000			1,875,000
Stated interest rate			0.00%
Imputed interest rate			13.12%
Revolving Credit Facility \| Line of Credit \| ABL Facility - due April 2022
Debt Instrument [Line Items]
Outstanding borrowings			$ 18,350,000		$ 57,500,000	0
Current portion of long-term debt			15,000,000
Maximum borrowing capacity		$ 225,000,000
Fronting fee rate		0.25%
Letters of credit outstanding			$ 122,366,000			$ 99,876,000
Revolving Credit Facility \| Line of Credit \| ABL Facility - due April 2022 \| Minimum
Debt Instrument [Line Items]
Commitment fee rate		0.25%
Revolving Credit Facility \| Line of Credit \| ABL Facility - due April 2022 \| Maximum
Debt Instrument [Line Items]
Commitment fee rate		0.375%
Revolving Credit Facility \| Line of Credit \| ABL Facility - due April 2022 \| Base Rate
Debt Instrument [Line Items]
Variable interest rate			2.50%
Interest rate at period end			3.71%	2.73%
Revolving Credit Facility \| Line of Credit \| ABL Facility - due April 2022 \| Base Rate \| Minimum
Debt Instrument [Line Items]
Variable interest rate		1.00%
Revolving Credit Facility \| Line of Credit \| ABL Facility - due April 2022 \| Base Rate \| Maximum
Debt Instrument [Line Items]
Variable interest rate		1.50%
Revolving Credit Facility \| Line of Credit \| ABL Facility - due April 2022 \| Eurocurrency \| Minimum
Debt Instrument [Line Items]
Variable interest rate		2.00%
Revolving Credit Facility \| Line of Credit \| ABL Facility - due April 2022 \| Eurocurrency \| Maximum
Debt Instrument [Line Items]
Variable interest rate		2.50%
Letter of Credit \| Line of Credit \| ABL Facility - due April 2022
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 200,000,000
Interest Rate Period One \| Term Loan Credit Facility \| Term Loan Credit Facility - due June 2024 \| Base Rate
Debt Instrument [Line Items]
Variable interest rate	6.00%
Interest Rate Period One \| Term Loan Credit Facility \| Term Loan Credit Facility - due June 2024 \| Eurocurrency
Debt Instrument [Line Items]
Variable interest rate	7.00%
Interest Rate Period Two \| Term Loan Credit Facility \| Term Loan Credit Facility - due June 2024 \| Eurocurrency \| Minimum
Debt Instrument [Line Items]
Variable interest rate	7.00%
Interest Rate Period Two \| Term Loan Credit Facility \| Term Loan Credit Facility - due June 2024 \| Eurocurrency \| Maximum
Debt Instrument [Line Items]
Variable interest rate	8.00%