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CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Tax expense (benefit) of other comprehensive income (loss)	$ 181	$ 149	$ (460)

X

- Definition

Amount of tax expense (benefit) allocated to other comprehensive income (loss).

+ References

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-Publisher FASB
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration