STOCKHOLDERS’ EQUITY - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Class of Stock [Line Items]
Shares authorized (in shares)	30,000	30,000
Par value (in dollars per share)	$ 0.01	$ 0.01
Shares outstanding (in shares)	0	0
Stock-based compensation	$ 777,000	$ 876,000
Unrecognized expense of the options	$ 871,000
Shares available for future grant (in shares)	2,063,544
RSUs and Unvested Stock Options
Class of Stock [Line Items]
Unrecognized compensation cost	$ 871,000
Unrecognized compensation cost, weighted average expected recognition period	2 years 3 days
Restricted Stock Units
Class of Stock [Line Items]
Unrecognized compensation cost	$ 0
2015 Omnibus Incentive Plan | Revision of Prior Period, Adjustment
Class of Stock [Line Items]
Stock-based compensation	$ 0	$ (4,000)
2015 Omnibus Incentive Plan | Maximum
Class of Stock [Line Items]
Shares authorized (up to) (in shares)	2,000,000
2015 Omnibus Incentive Plan | Stock options
Class of Stock [Line Items]
Expiration period	10 years
2015 Omnibus Incentive Plan | Stock options | Minimum
Class of Stock [Line Items]
Percentage of fair value per share granted (not less than)	110.00%
Percentage of grants owning more than voting stock	10.00%
Vesting period	1 year
2015 Omnibus Incentive Plan | Stock options | Maximum
Class of Stock [Line Items]
Vesting period	4 years
Stock Option Plans
Class of Stock [Line Items]
Options, weighted-average fair value (in dollars per share)	$ 2.58
Series A Convertible Preferred Stock | January 1997
Class of Stock [Line Items]
Shares authorized (in shares)	30,000
Par value (in dollars per share)	$ 0.01
Liquidation price (in dollars per share)	$ 1.00
Shares outstanding (in shares)	0	0