CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Preferred stock, shares authorized	4,475,074	4,475,074
Preferred stock, shares issued	242	0
Preferred stock, shares outstanding	242	0
Preferred stock, shares designated	1,021,417	1,021,175
Notes payable, net of current portion (includes hybrid instrument designated at Fair Value Option)	$ 8,960	$ 7,800
Series B-2 Preferred Stock
Preferred stock, shares authorized	4,475,074	4,475,074
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Preferred stock, shares designated	10,165	10,165
Series C perpetual preferred stock
Preferred stock, shares authorized	4,475,074	4,475,074
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Preferred stock, shares designated	1,011,000	1,011,000
Series E perpetual preferred stock
Preferred stock, shares authorized	4,475,074	4,475,074
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Preferred stock, shares designated	10	10
Series G convertible preferred stock
Convertible preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Convertible preferred stock, shares authorized	4,475,074	4,475,074
Preferred stock, shares issued	137	0
Preferred stock, shares outstanding	137	0
Preferred stock, shares designated	137	0
Series H convertible preferred stock
Convertible preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Convertible preferred stock, shares authorized	4,475,074	4,475,074
Preferred stock, shares issued	105	0
Preferred stock, shares outstanding	105	0
Preferred stock, shares designated	105	0
Common Stock | Common stock - voting
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized	298,000,000	298,000,000
Common stock, shares issued	19,117,218	2,182,084
Common stock, shares outstanding	19,117,218	2,182,084
Common Stock | Common stock - non-voting
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	9	9
Common stock, shares outstanding	9	9