SHARE-BASED COMPENSATION, STOCK OPTIONS, AND RESTRICTED SECURITIES - Summary of Option Activity - (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Summary of option activity - Shares
Granted (in shares)	126,000	14,400
Stock Option
Stock-based compensation (in dollars)	$ 159	$ 315
Stock Options
Summary of option activity - Shares
Outstanding at the beginning of year (in shares)	14,582
Granted (in shares)	126,600
Expired (in shares)	(1)
Cancelled/Forfeited (in shares)	(4,613)
Outstanding at the end of period (in shares)	136,568	14,582
Vested at the end of period (in shares)	8,268
Vested and expected to vest at the end of period (in shares)	136,568
Summary of option activity - Weighted Average Exercise Price
Outstanding at the beginning of year (in dollars per shares)	$ 437.78
Granted (in dollars per shares)	2.50
Expired (in dollars per shares)	129,750.00
Cancelled/Forfeited (in dollars per shares)	345.06
Outstanding at the end of period (in dollars per shares)	36.46	$ 437.78
Vested at the end of period (in dollars per share)	547.95
Vested and expected to vest at the end of period (in dollars per share)	$ 36.46
Option activity disclosures
Weighted Average Remaining Contractual Term - Outstanding	9 years 8 months 19 days	9 years 2 months 4 days
Weighted Average Remaining Contractual Term - Vested	8 years 1 month 24 days
Weighted Average Remaining Contractual Term - Vested and expected to vest	9 years 8 months 19 days
Stock Option
Weighted average grant-date fair value of options granted	$ 2.21	$ 23.19
Total fair value of options vested	$ 239	$ 67
Stock-based compensation (in dollars)	157	$ 219
Total unrecognized compensation expense	$ 277
Period for unrecognized compensation expense is estimated to be recognized	1 year 5 months 1 day