Fair value of asset after deduction of liability.

No definition available.

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- Definition

Value of the investment at close of period. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 320
-Section S99
-Paragraph 6
-Subparagraph (SX 210.12-14(3))
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 320
-Section S99
-Paragraph 6
-Subparagraph (SX 210.12-14(Column E))
-URI http://asc.fasb.org/extlink&oid=122147990&loc=d3e611322-123010

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (c)(3)
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-Topic 810
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-Section 45
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=123454820&loc=SL4569643-111683

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- Definition

Amount of income (expense) related to nonoperating activities, classified as other.

+ 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 210.5-03.9)
-URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227

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Fair Value Measurements - CarbonFree (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Balance at beginning of period	$ 14,286
Change in fair value of embedded option	214	$ 2,411
Other comprehensive income (loss)	121	0
Balance at end of period	13,902
Investments	13,902		$ 14,286
(Level 3) \| CarbonFree
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Investments	5,939		$ 6,139
CarbonFree
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Balance at beginning of period	6,139	$ 5,000
Change in fair value of embedded option	(321)
Balance at end of period	5,939
CarbonFree \| Unrealized Gain (Loss) on Investment
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Other comprehensive income (loss)	$ 121