EQUITY INCENTIVE PLAN (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	$ 0.4	$ 0.5
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	362
Granted (in dollars per share)	$ 6.52
Weighted average grant date fair value (in dollars per share)	$ 6.00
Term	6 years
Volatility rate	139.00%
Stock options, expected to vest, outstanding (in shares)	215,561
Stock options, expected to vest, outstanding, aggregate intrinsic value	$ 0.0
Stock options, expected to vest remaining contractual term	7 years 3 months 18 days
Unrecognized compensation expense related to unvested stock awards	$ 1.7
Unvested stock options, unrecognized compensation expense weighted average recognition period (in years)	1 year 7 months 6 days
Risk-free interest rate (as a percent)	3.94%
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options, expected to vest, outstanding (in shares)	2,492
Restricted stock granted	0	0
Awards outstanding (in shares)	0
Maximum [Member] | Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options, unvested options, vesting period	4 years
Equity Incentive Plan 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized	320,699
Shares available for grant	87,998
Percentage of annual increase in number of shares authorized for grant	5.00%
Number of additional shares authorized	71,006
Equity Incentive Plan 2017 [Member] | Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Plan expiration date	Jun. 05, 2027