Debt Instrument, Cash Interest Costs, Percent

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- Definition

Debt Instrument, Covenant Compliance, Percent

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- Definition

Debt Instrument, Covenant, Leverage Ratio, Maximum

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Debt Instrument, Covenant, Leverage Ratio, Maximum, Amount

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- Definition

Debt Instrument, Premium On Prepayment Or Repricing, Percent

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- Definition

Debt Instrument, Premium On Prepayment Or Repricing, Term

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Debt Instrument, Repayment Rate, Annual

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- Definition

Debt Instrument, Repayment Rate, Quarterly

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- Definition

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

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- Definition

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

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

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- 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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The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

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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.

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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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Amount, before tax and after reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

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Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

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Amount, before tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Debt - Credit Facility (Details) - USD ($)		3 Months Ended		9 Months Ended		12 Months Ended
Debt - Credit Facility (Details) - USD ($)	Aug. 06, 2019	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Line of Credit Facility [Line Items]
Cash interest costs				6.30%		6.60%
Loss on debt extinguishment		$ (2,317,000)	$ 0	$ (2,317,000)	$ 0
Unrealized loss on interest rate swap		(3,379,000)	$ 0	(3,379,000)	$ 0
Interest rate cash flow hedge to be reclassified during next twelve months		(500,000)		$ (500,000)
(Loss) gain reclassified from Other comprehensive income to Interest expense		283,000
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax, Total		$ (3,162,000)
Credit Facility
Line of Credit Facility [Line Items]
Debt instrument, covenant, leverage ratio, amount	$ 50,000,000
Debt instrument, covenant, leverage ratio, maximum	6.00
Covenant compliance, percent	35.00%
Credit Facility \| Revolving Credit Facility
Line of Credit Facility [Line Items]
Long-term debt, term	5 years
Maximum borrowing capacity	$ 60,000,000
Credit Facility \| Letter of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity	10,000,000
Credit Facility \| Secured Debt
Line of Credit Facility [Line Items]
Debt instrument, face amount	$ 350,000,000
Long-term debt, term	7 years
Debt instrument, repayment rate, quarterly	0.25%
Debt instrument, repayment rate, annual	1.00%
Debt instrument, premium on prepayment or repricing, term	6 months
Debt instrument, premium on prepayment or repricing, percent	1.00%
Interest rate percentage	5.40%
Credit Facility \| Secured Debt \| Base Rate
Line of Credit Facility [Line Items]
Basis points, percentage	2.75%
Credit Facility \| Secured Debt \| Eurodollar Deposits Rate
Line of Credit Facility [Line Items]
Basis points, percentage	3.75%
Credit Facility \| Secured Debt \| Eurodollar Deposits Rate \| Minimum
Line of Credit Facility [Line Items]
Basis points, percentage	0.00%
Credit Facility \| Secured Debt \| Federal Funds Rate
Line of Credit Facility [Line Items]
Basis points, percentage	0.50%
Credit Facility \| Secured Debt \| Federal Funds Rate \| Minimum
Line of Credit Facility [Line Items]
Basis points, percentage	0.00%
Credit Facility \| Secured Debt \| Eurodollar
Line of Credit Facility [Line Items]
Basis points, percentage	1.00%