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SHARE CAPITAL (Additional information) (Details)						12 Months Ended
SHARE CAPITAL (Additional information) (Details)	Jul. 02, 2021 USD ($) shares	Jun. 07, 2021 shares	Feb. 17, 2021 USD ($) $ / shares shares	Mar. 18, 2020 USD ($) $ / shares shares	Dec. 07, 2016 shares	Dec. 31, 2022 USD ($) Vote $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares	Aug. 02, 2022 shares	Jun. 30, 2022 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common Stock, Shares Authorized \| shares						144,000,000	120,000,000		144,000,000	120,000,000
Common Stock, Number Of Voting Rights \| Vote						1
Shares of Common Stock remain available for grant under the plan \| shares						136,738
Converted instrument, shares issued \| shares					2,384,673
Debt conversion converted instrument amount, cash						$ 0	$ 30,036,000	$ 0
Number of shares issued (in shares) \| shares			8,749,999
Share Price \| $ / shares			$ 4.60
Proceeds from private placement				$ 41,300,000
Proceeds from Warrant Exercises						2,000	0	472,000
Stock issuance proceeds			$ 40,200,000			$ 8,236,000	$ 8,575,000	$ 4,867,000
2006 Employee Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized for issuance under share-based payment arrangement \| shares						8,475,171
Private Placement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise of warrants, commencement period				6 months
Term of warrants				5 years
Number of shares issued (in shares) \| shares		173,816		17,600,000		1,000		200,000
Share Price \| $ / shares				$ 2.485
Proceeds from private placement				$ 43,700,000
Number of shares per warrant issued \| shares		2,816,901		1
Exercise price of warrants (in dollars per share) \| $ / shares				$ 2.36
Proceeds from Warrant Exercises						$ 2,360		$ 472,000
ATM Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued (in shares) \| shares						7,473,038
Stock issuance proceeds						$ 8,700,000
Sale of stock, maximum offering price	$ 20,000,000.0					$ 11,300,000
ATM Shares \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Commission (as a percent)	3.00%
BofA Securities
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued (in shares) \| shares	3,296,123						1,867,552	1,428,571
Stock issuance proceeds	$ 13,800,000						$ 8,800,000	$ 5,000,000.0
Over-Allotment Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued (in shares) \| shares			1,141,304
Options and restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period						10 years
Vesting period						4 years
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost						$ 2,200,000
Unrecognized weighted average period						1 year 1 month 13 days
Exercised \| shares						0	0	0
Share Price \| $ / shares						$ 1.03	$ 1.57	$ 3.64
Outstanding options intrinsic value						$ 1,200,000
Exercisable options intrinsic value						74,000
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting-date fair value of stock vested						800,000
Unrecognized compensation cost						$ 200,000
Unrecognized weighted average period						7 months 20 days