Significant Accounting and Reporting Policies - Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 105,531	$ 113,578
Less accumulated depreciation	(77,722)	(79,857)
Net property and equipment	27,809	33,721
Leasehold improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 29,604	32,053
Leasehold improvements \| Minimum
Property Plant And Equipment [Line Items]
Property and equipment, useful life	7 years
Leasehold improvements \| Maximum
Property Plant And Equipment [Line Items]
Property and equipment, useful life	15 years
Furniture and Fixtures
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 23,399	26,196
Furniture and Fixtures \| Minimum
Property Plant And Equipment [Line Items]
Property and equipment, useful life	3 years
Furniture and Fixtures \| Maximum
Property Plant And Equipment [Line Items]
Property and equipment, useful life	10 years
Computer Equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 52,285	55,058
Computer Equipment \| Minimum
Property Plant And Equipment [Line Items]
Property and equipment, useful life	3 years
Computer Equipment \| Maximum
Property Plant And Equipment [Line Items]
Property and equipment, useful life	5 years
Automobiles
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 243	$ 271
Automobiles \| Minimum
Property Plant And Equipment [Line Items]
Property and equipment, useful life	3 years
Automobiles \| Maximum
Property Plant And Equipment [Line Items]
Property and equipment, useful life	4 years

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(14))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.

+ References

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- Definition

Amount, before accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(18))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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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

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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