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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2022
Summary of Significant Accounting Policies  
Schedule of reconciliation of restricted cash

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December 31,

​

December 31,

​

    

2022

    

2021

​

​

(in thousands)

Cash and cash equivalents in balance sheet

​

$

466,005

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$

84,386

Restricted cash, current portion in balance sheet

​

​

86

​

​

228

Total cash, cash equivalents and restricted cash in statements of cash flows

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$

466,091

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$

84,614

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Schedule of Accumulated Other Comprehensive Income (Loss)

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December 31,

​

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2022

​

2021

​

​

(in thousands)

Beginning balance

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$

(2,287)

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$

4,259

Net unrealized loss on available-for-sale securities, net of tax and foreign currency translation adjustment

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(14,075)

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​

(6,546)

Ending balance

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$

(16,362)

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$

(2,287)

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