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Net Loss Per Share - Summary of Computation of Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Earnings Per Share [Abstract]
Net loss	$ (8,659)	$ (10,087)	$ (3,279)
Weighted Average Number of Shares Outstanding, Basic	10,190	10,019
Weighted Average Number of Shares Outstanding, Diluted	10,190	10,019
Basic	$ (0.85)	$ (1.01)
Diluted	$ (0.85)	$ (1.01)

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-SubTopic 10
-Section 45
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1448-109256

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