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Income Taxes - Valuation Allowance (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Valuation Allowance [Line Items]
Total valuation allowance	$ 3,877	$ 8,583
Interest Rate Swaps
Valuation Allowance [Line Items]
Total valuation allowance	106	122
Foreign Net Operating Loss
Valuation Allowance [Line Items]
Total valuation allowance	3,479	8,169
State Net Operating Loss At One Of Our Subsidiaries
Valuation Allowance [Line Items]
Total valuation allowance	$ 292	$ 292

X

- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319

+ Details

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X

- Definition

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.

+ References

No definition available.

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