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New Accounting Pronouncements -Schedule of Credit Losses (Details) - USD ($) $ in Thousands | 6 Months Ended
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Jun. 30, 2020 | Jun. 30, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Allowance for credit losses, beginning balance | $ 14,466 |
Provision for credit losses | 4,957 | $ 851
Amounts written off against the allowance | (1,597) |
Allowance for credit losses, ending balance | 20,976 |
Accounting Standards Update 2016-13 [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Cumulative-effect adjustment | $ 3,150 |

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