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MARKETABLE SECURITIES - Position of gross unrealized losses and fair values (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
MARKETABLE SECURITIES
Fair Value	$ 78,066	$ 89,976
Gross Unrealized losses	(8,211)	$ (1,285)
Less than 12 months
MARKETABLE SECURITIES
Fair Value	3,411
Gross Unrealized losses	(225)
12 months and greater
MARKETABLE SECURITIES
Fair Value	74,655
Gross Unrealized losses	$ (7,986)

X

- Definition

Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27161-111563

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- Definition

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
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