NET INCOME PER COMMON SHARE AND EQUITY PER COMMON SHARE - Shares Used in Computing Basic and Diluted Net Income Per Share (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Shares used in computing basic and diluted net income per share [Abstract]
Weighted average common shares outstanding during the period for basic computation (in Shares)	10,308	10,293	10,305	10,290
Dilutive effect of employee stock options and awards (in Shares)	2	2	3	3
Weighted average common shares outstanding during the period for diluted computation (in Shares)	10,310	10,295	10,308	10,293