Leases - Maturity of Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Operating Leases
Remainder of 2021	$ 3,119
2022	9,329
2023	4,390
2024	3,000
2025	2,950
Thereafter	11,222
Total lease payments	34,010
Less: interest	(5,576)
Total	28,434	$ 36,772
Operating Sublease
Remainder of 2021	(1,292)
2022	(3,588)
2023	(1,410)
2024	0
2025	0
Thereafter	0
Total	(6,290)
Finance Leases
Remainder of 2021	125
2022	64
2023	0
2024	0
2025	0
Thereafter	0
Total lease payments	189
Less: interest	(3)
Total	186	$ 671
Total
Remainder of 2021	1,952
2022	5,805
2023	2,980
2024	3,000
2025	2,950
Thereafter	11,222
Total lease payments	27,909
Less: interest	(5,579)
Total	$ 22,330

Finance Lease, Liability, To Be Paid, After Year Four

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Lessee, Operating And Finance Lease, Liability, Payments, Net Of Sublease Income, After Interest And Tenant Improvements, Due

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No definition available.

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- Definition

Lessee, Operating And Finance Lease, Liability, Payments, Net Of Sublease Income, Due After Year Four

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Lessee, Operating And Finance Lease, Liability, Payments, Net Of Sublease Income, Due Year Four

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Lessee, Operating And Finance Lease, Liability, Payments, Net Of Sublease Income, Due Year One

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Lessee, Operating And Finance Lease, Liability, Payments, Net Of Sublease Income, Due Year Three

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Lessee, Operating And Finance Lease, Liability, Payments, Net Of Sublease Income, Due Year Two

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- Definition

Lessee, Operating And Finance Lease, Liability, Undiscounted Excess Amount

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Operating and Finance Lease Liabilities, Payments Due [Abstract]

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- Definition

Present value of lessee's discounted obligation for lease payments from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

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-Publisher FASB
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-URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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Amount of lessee's undiscounted obligation for lease payments for finance lease.

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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in remainder of current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

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- Definition

Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.

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Amount of lessee's undiscounted obligation for lease payment for operating lease.

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.

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Amount of lease payments to be received by lessor for operating lease.

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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=124258985&loc=SL77919396-209981

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Amount of lease payment to be received by lessor for operating lease in remainder of current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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-Name Accounting Standards Codification
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Present value of lessee's discounted obligation for lease payments from operating lease.

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