SHAREHOLDERS' EQUITY - Financial performance units (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 100
Financial Performance Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Financial performance threshold percentage			100.00%
Granted (in shares)			102,167
Financial Performance Units | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Financial performance threshold percentage			0.00%
Financial Performance Units | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Financial performance threshold percentage			150.00%
Financial Performance Units Granted From May 1, 2019 Through April 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Threshold Accrual			150.00%
Maximum Issuable Shares at Current Threshold (in shares)	62,625		62,625
Unrecognized Compensation Expense	$ 47		$ 47
Weighted-Average Life (in years)			3 months 18 days
Granted (in shares)			22,577	0
Stock-based compensation expense	$ (18)	$ 4	$ 65	$ 94
Financial Performance Units Granted From May 01, 2020 Through December 31 2020, Excluding November 18, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Threshold Accrual			150.00%
Maximum Issuable Shares at Current Threshold (in shares)	70,536		70,536
Unrecognized Compensation Expense	$ 237		$ 237
Weighted-Average Life (in years)			1 year 3 months 18 days
Granted (in shares)			24,230	0
Stock-based compensation expense	$ 29	45	$ 115	$ 127
Financial Performance Units Granted on November 18, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Threshold Accrual			114.00%
Maximum Issuable Shares at Current Threshold (in shares)	23,129		23,129
Unrecognized Compensation Expense	$ 90		$ 90
Weighted-Average Life (in years)			2 years 1 month 6 days
Remainder threshold awards	50.00%		50.00%
Granted (in shares)			2,921	0
Stock-based compensation expense	$ 91	(1)	$ 131	$ 27
Financial Performance Units Granted From May 3 2021 Through August 11,2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Threshold Accrual			92.00%
Maximum Issuable Shares at Current Threshold (in shares)	31,030		31,030
Unrecognized Compensation Expense	$ 384		$ 384
Weighted-Average Life (in years)			2 years 3 months 18 days
Granted (in shares)			0	0
Stock-based compensation expense	$ 10	72	$ (81)	$ 211
Financial Performance Units Granted On May 2, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Threshold Accrual			0.00%
Maximum Issuable Shares at Current Threshold (in shares)	0		0
Unrecognized Compensation Expense	$ 0		$ 0
Weighted-Average Life (in years)			3 years 3 months 18 days
Granted (in shares)			322	64,629
Stock-based compensation expense	$ 0	31	$ 0	$ 89
Financial Performance Units Granted On August 4, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Threshold Accrual			33.00%
Maximum Issuable Shares at Current Threshold (in shares)	9,090		9,090
Unrecognized Compensation Expense	$ 184		$ 184
Weighted-Average Life (in years)			3 years 3 months 18 days
Granted (in shares)			0	27,272
Stock-based compensation expense	$ 14	28	$ 19	$ 28
Financial Performance Units Granted On May 1, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Threshold Accrual			0.00%
Maximum Issuable Shares at Current Threshold (in shares)	0		0
Unrecognized Compensation Expense	$ 0		$ 0
Weighted-Average Life (in years)			4 years 3 months 18 days
Granted (in shares)			52,117	0
Stock-based compensation expense	$ 0	$ 0	$ 0	$ 0