Operations Held for Sale (Notes)	12 Months Ended
Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Discontinued Operations	Operations Held for Sale Prior to 2019, the company had recorded expenses related to the sale of operations held for sale of $2,892,000 of which $2,377,000 has been paid out as of December 31, 2019.

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Period Type:	duration