Weighted average interest rate of debt outstanding.

No definition available.

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- Definition

Cap rate on an interest rate derivative such as an interest rate cap or collar. If market rates exceed the cap rate, a payment or receipt is triggered on the contract.

+ References

No definition available.

+ Details

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- Definition

The premium (cost) of a hedge, expensed during the period.

+ References

No definition available.

+ Details

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- Definition

Fair value of the assets less the liabilities of a derivative or group of derivatives.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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- 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.

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- Definition

Amount of decrease in the fair value of derivatives recognized in the income statement.

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

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- Definition

Variable interest rate in effect as of the balance sheet date related to the interest rate derivative.

+ References

No definition available.

+ Details

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- Definition

The net amount of operating interest income (expense).

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-Publisher FASB
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Balance Type:	credit
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- 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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- 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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- Definition

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

+ References

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-Publisher FASB
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- Definition

Debt Instrument, Term Extension

+ References

No definition available.

+ Details

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- Definition

LIBOR Rate

+ References

No definition available.

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Derivatives - Narrative (Details)		12 Months Ended
Derivatives - Narrative (Details)	Aug. 18, 2020	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Jun. 04, 2020 USD ($)	Jun. 04, 2020 GBP (£)	Apr. 07, 2020 USD ($)	Apr. 06, 2020 USD ($)	Dec. 31, 2018 USD ($)	Jun. 15, 2018 USD ($)
Derivative [Line Items]
Total commitment under revolving credit facility							$ 291,400,000
Debt		$ 693,000,000.0	$ 376,400,000
NSM
Derivative [Line Items]
Debt		$ 272,100,000	$ 272,600,000
Debt, weighted average interest rate		8.20%	8.00%
NSM Bank Facility \| NSM
Derivative [Line Items]
Total commitment under revolving credit facility								$ 234,000,000
Debt		$ 277,600,000	$ 277,400,000	$ 221,300,000					$ 180,400,000
NSM Bank Facility \| NSM \| Term Loan
Derivative [Line Items]
Total commitment under revolving credit facility								$ 224,000,000
Debt		$ 271,200,000	271,300,000
Interest Rate Swap \| NSM
Derivative [Line Items]
Fixed interest rate										2.97%
Variable interest rate		1.00%
Net interest expense		$ 2,500,000	2,500,000	$ 1,100,000
Derivative, fair value, net		4,800,000	8,200,000
Change in fair value of derivative instruments		(3,400,000)	(1,600,000)
Interest Rate Swap \| NSM Bank Facility \| NSM \| Term Loan
Derivative [Line Items]
Total commitment under revolving credit facility										$ 151,000,000
Debt		146,100,000
Interest Rate Cap \| NSM
Derivative [Line Items]
Derivative, fair value, net		200,000	100,000
Premiums paid		$ 100,000
GBP-LIBOR rate		0.26%
Decrease in fair value of derivative		$ (200,000)	$ (100,000)
Interest Rate Cap \| NSM \| London Interbank Offered Rate (LIBOR)
Derivative [Line Items]
Derivative, cap interest rate		1.25%
Interest Rate Cap \| NSM Bank Facility \| NSM
Derivative [Line Items]
Debt instrument extension term (in years)	1 year
Interest Rate Cap \| NSM Bank Facility \| NSM \| United Kingdom, Pounds
Derivative [Line Items]
Notational amount \| £						£ 42,500,000
Interest Rate Cap \| NSM Bank Facility \| NSM \| United States of America, Dollars
Derivative [Line Items]
Notational amount					$ 52,400,000
Designated as Hedging Instrument \| NSM
Derivative [Line Items]
Debt, weighted average interest rate		9.00%	9.00%
Designated as Hedging Instrument \| Interest Rate Swap \| NSM Bank Facility \| NSM \| Term Loan
Derivative [Line Items]
Debt		$ 146,100,000
Debt, weighted average interest rate		9.00%