SHAREHOLDERS' EQUITY - Stock based compensation plans (Details) - USD ($)		3 Months Ended		9 Months Ended
	Jun. 04, 2025	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized compensation expense		$ 100,000		$ 700,000
Stock issued (in shares)		10,735	9,054	87,902	88,419
Stock surrendered (in shares)		3,448	2,776	34,492	36,795
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)				0	0
Recognized compensation expense		$ 0	$ 0	$ 0	$ 0
Unrecognized stock-based compensation expense		$ 0		$ 0
Options fully vested / exercisable at end of period (in shares)		67,478		67,478
Exercise price low range (in USD per share)				$ 25.00
Exercise price high range (in USD per share)				$ 27.00
Expiry period (in years)				10 years
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized compensation expense			$ 46,000		$ 700,000
2025 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of additional shares authorized for issuance (in shares)	150,000
Number of shares available for issuance (in shares)		326,987		326,987
Maximum number of shares available for issuance (in shares)		1,500,000		1,500,000