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Stock-Based Compensation - Stock-based compensation expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Stock-based compensation expense	$ 1,955	$ 875
Stock options
Stock-based compensation expense	646	549
Restricted stock units
Stock-based compensation expense	631	120
Performance stock units
Stock-based compensation expense	332
Deferred stock units
Stock-based compensation expense	$ 346	$ 206

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

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Balance Type:	debit
Period Type:	duration

X

- Details

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X

- Details

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X

- Details

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X

- Details

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