Basis of Financial Statement Presentation, Out of Period Adjustments & Reverse Stock Split (Details) $ / shares in Units, $ in Thousands		3 Months Ended	9 Months Ended
	Nov. 01, 2023 $ / shares	Sep. 30, 2023 USD ($)	Sep. 30, 2023 USD ($)
Out of Period Adjustments [Abstract]
Prior period adjustments | $		$ 8	$ 8
Reverse Stock Split [Abstract]
Reverse stock split ratio	0.125
Common Class A [Member]
Reverse Stock Split [Abstract]
Common stock, par value (in dollars per share)	$ 0.01
Reverse stock split ratio	0.125
Common Class B [Member]
Reverse Stock Split [Abstract]
Common stock, par value (in dollars per share)	$ 0.01
Reverse stock split ratio	0.125
Common Class C [Member]
Reverse Stock Split [Abstract]
Common stock, par value (in dollars per share)	$ 0.01
Reverse stock split ratio	0.125