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Marketable Equity Securities (Details 3) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Marketable Equity Securities
Unrealized gain on marketable equity securities	$ 329	$ 213
Realized (loss) Gain On Marketable Equity Securities Sold	0	(81)
Net Gain (loss) On Marketable Securities	$ 329	$ 132

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Amount of unrealized gain (loss) on investment in marketable security.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(7)(c))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

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