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Separation Benefits (Tables) | 12 Months Ended
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Dec. 31, 2019
Restructuring And Related Activities [Abstract] |
Schedule of Accrued Separation Benefits | The following table presents a rollforward of accrued separation benefits:
|  | 2019 |  |  | 2018 |
Balance at beginning of year |  | $ | 9,313 |  |  | $ | 8,569 |
Provision for separation benefits |  |  | 417 |  |  |  | 770 |
Separation benefits paid |  |  | (3 | ) |  |  | (26 | )
Balance at end of year |  | $ | 9,727 |  |  | $ | 9,313 |

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- Definition Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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