Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 230
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=123444420&loc=d3e33268-110906

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 24
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3521-108585

Debt - Credit Agreement (Details Textual) - USD ($)		1 Months Ended	12 Months Ended
Debt - Credit Agreement (Details Textual) - USD ($)	Mar. 15, 2022	Sep. 30, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Jan. 01, 2023
Debt Instrument [Line Items]
Carrying value of debt			$ 412,969,000	$ 374,719,000
Proceeds from long term debt			290,000,000	150,000,000	$ 0
Principal repayments			264,801,000	128,438,000	10,313,000
Net increase of available cash		$ 30,000,000.0	(2,884,000)	37,172,000	17,076,000
Payments of deferred financing costs			0	3,000,000	0
Financing costs		3,700,000
Loss on extinguishment of debt			0	(132,000)	$ 0
2018 Credit Agreement
Debt Instrument [Line Items]
Credit Agreement		350,000,000.0
Principal repayments		120,000,000.0
2018 Credit Agreement \| Revolving Loan
Debt Instrument [Line Items]
Loss on extinguishment of debt				100,000
2021 Credit Agreement
Debt Instrument [Line Items]
Credit Agreement		$ 600,000,000.0
Principal repayments			7,500,000
Payments of deferred financing costs				$ 3,000,000.0
Financing costs			2,700,000
2021 Credit Agreement \| Minimum
Debt Instrument [Line Items]
Line of credit facility, unused capacity, commitment fee percentage		0.15%
2021 Credit Agreement \| Maximum
Debt Instrument [Line Items]
Line of credit facility, unused capacity, commitment fee percentage		0.325%
2021 Credit Agreement \| London Interbank Offered Rate (LIBOR) \| Minimum
Debt Instrument [Line Items]
Basis spread on term loan		1.375%
2021 Credit Agreement \| London Interbank Offered Rate (LIBOR) \| Maximum
Debt Instrument [Line Items]
Basis spread on term loan		2.125%
2021 Credit Agreement \| Base Rate \| Minimum
Debt Instrument [Line Items]
Basis spread on term loan		0.375%
2021 Credit Agreement \| Base Rate \| Maximum
Debt Instrument [Line Items]
Basis spread on term loan		1.125%
2021 Credit Agreement \| Revolving Loan
Debt Instrument [Line Items]
Credit Agreement		$ 450,000,000.0	450,000,000
Credit facility term				5 years
Principal repayments			$ 15,000,000.0
Line of credit facility, unused capacity, commitment fee percentage			0.20%
Term loan combined interest rate			6.355%
Credit Facility, current borrowing outstanding			$ 45,000,000.0
Credit facility, outstanding borrowings			275,000,000	$ 0
2021 Credit Agreement \| Revolving Loan \| Subsequent Event
Debt Instrument [Line Items]
Credit Agreement						$ 160,000,000.0
Credit Facility, current borrowing outstanding						$ 15,000,000.0
2021 Credit Agreement \| 2021 Term Loan
Debt Instrument [Line Items]
Carrying value of debt		150,000,000.0	$ 137,969,000	$ 144,719,000
Term loan period				5 years
Proceeds from long term debt		$ 150,000,000.0
Basis spread on term loan			1.625%
Term loan combined interest rate			6.355%
Financing costs			$ 2,656,000	$ 3,406,000
2016 Convertible Notes
Debt Instrument [Line Items]
Principal repayments	$ 242,300,000