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Allowance for Credit Losses (Tables) | 12 Months Ended
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Dec. 31, 2020
Credit Loss [Abstract] |
Schedule of Allowance For Credit Losses | The following table provides a roll-forward of the allowance for credit losses that is deducted from the amortized cost basis of accounts receivable to present the net amount expected to be collected (amounts in thousands):
Balance at December 31, 2019 |  | $ | 1,864 |
Adjustment due to adoption of ASU 2016-13 |  | 751 |
Balance at January 1, 2020 |  | 2,615 |
Current period change for expected credit losses |  | (2,072) |
Balance at December 31, 2020 |  | $ | 543 |

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- Definition Tabular disclosure of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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