Debt - Additional Information (Details)	6 Months Ended
Jun. 30, 2020 USD ($)
6.25% Senior Notes \| Senior Unsecured Notes
Debt Instrument [Line Items]
Weighted-average interest rate	6.25%
Effective interest rate	6.51%
Term loan facility \| Secured line of credit \| Revolving credit facility
Debt Instrument [Line Items]
Borrowing capacity	$ 250,000,000.0
Unused capacity, commitment fee percentage	0.38%
Consolidated total leverage ratio	2.25
Term loan facility \| Secured line of credit \| Revolving credit facility \| Leverage Ratio, Less than 2.25
Debt Instrument [Line Items]
Unused capacity, commitment fee percentage	0.25%
Term loan facility \| Secured line of credit \| Revolving credit facility \| Minimum \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate	1.50%
Term loan facility \| Secured line of credit \| Revolving credit facility \| Minimum \| Base rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.50%
Term loan facility \| Secured line of credit \| Revolving credit facility \| Maximum \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate	2.25%
Term loan facility \| Secured line of credit \| Revolving credit facility \| Maximum \| Base rate
Debt Instrument [Line Items]
Basis spread on variable rate	1.25%
Term loan facility \| Secured line of credit \| Letter of credit
Debt Instrument [Line Items]
Borrowing capacity	$ 75,000,000
Term loan facility \| Secured line of credit \| Swingline sub-facility
Debt Instrument [Line Items]
Borrowing capacity	25,000,000
Term loan facility \| Senior Secured Term Loan \| Revolving credit facility
Debt Instrument [Line Items]
Amount outstanding	0
Term loan facility \| Senior Secured Term Loan \| Letter of credit
Debt Instrument [Line Items]
Letters of credit outstanding	$ 700,000

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

No definition available.

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- 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
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 6
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6036836-161870

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28551-108399

Reference 3: 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(a)(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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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.

+ Details

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- 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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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ 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
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

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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.

+ References

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- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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- Definition

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

+ References

No definition available.

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- Definition

Indebtedness divided by net capital.

+ References

No definition available.

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