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v3.20.2

Revision of Previously Issued Financial Statements (Consolidated Statement of Cash Flows) (Details) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2020 | Sep. 30, 2019
Error Corrections And Prior Period Adjustments Restatement [Line Items] |  |
Net income | $ 24,684 | $ 14,500
Deferred income taxes | 51 | 105
Accounts receivable | 30,746 | (19,957)
Accrued expenses and other long-term liabilities | 7,570 | (3,404)
Net cash provided by operating activities | $ 73,299 | 8,084
As Previously Reported [Member] |  |
Error Corrections And Prior Period Adjustments Restatement [Line Items] |  |
Net income |  | 15,247
Deferred income taxes |  | 372
Accounts receivable |  | (22,291)
Accrued expenses and other long-term liabilities |  | (2,084)
Net cash provided by operating activities |  | 8,084
Revision [Member] |  |
Error Corrections And Prior Period Adjustments Restatement [Line Items] |  |
Net income |  | (747)
Deferred income taxes |  | (267)
Accounts receivable |  | 2,334
Accrued expenses and other long-term liabilities |  | $ (1,320)

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