STOCK COMPENSATION PLANS (Details)				12 Months Ended
	May 06, 2024 shares	May 09, 2023 $ / shares shares	May 03, 2022 $ / shares shares	Dec. 31, 2024 USD ($) Director $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2022 USD ($) $ / shares shares	May 04, 2021 $ / shares
Stock Compensation Plans [Abstract]
Number of directors in committee | Director				3
Weighted Average Exercise Price [Abstract]
Total intrinsic value of options exercised | $				$ 0	$ 137,000	$ 2,226,000
Received cash from the exercise of options | $				0
Tax benefit realized during the period | $				0
Weighted Average Grant Date Fair Value [Abstract]
Intrinsic value of awards | $				$ 197,400
Employee and Director [Member]
Options Outstanding [Abstract]
Shares Outstanding (in shares) | shares				0
Weighted Average Exercise Price (in dollars per shares)				$ 0
Aggregate Intrinsic Value | $				$ 0
Options Exercisable [Abstract]
Shares Exercisable (in shares) | shares				0
Weighted Average Exercise Price (in dollars per shares)				$ 0
Aggregate Intrinsic Value | $				$ 0
Restricted Stock Awards [Member]
Stock Compensation Plans [Abstract]
Share-based compensation expense | $				219,000	$ 254,000	$ 152,000
Restricted Stock Awards [Member] | 2015 Equity Compensation Plan [Member]
Weighted Average Grant Date Fair Value [Abstract]
Unrecognized expense related to non-vested option shares | $				$ 63,000
Award vesting period				4 months 2 days
Class A Stock [Member] | Stock Options [Member]
Shares [Roll Forward]
Outstanding at beginning of period (in shares) | shares				0	6,750	83,000
Granted (in shares) | shares				0	0	0
Options exercised (in shares) | shares				0	(6,750)	(76,250)
Expired (in shares) | shares				0	0	0
Outstanding at end of period (in shares) | shares				0	0	6,750
Options exercisable at year end (in shares) | shares				0	0	6,750
Weighted Average Exercise Price [Abstract]
Outstanding at beginning of period (in dollars per shares)				$ 0	$ 21.86	$ 21.65
Granted, weighted average exercise price (in dollars per share)				0	0	0
Exercised/vested and released, weighted average exercise price (in dollars per shares)				0	21.86	21.63
Expired/cancelled, weighted average exercise price (in dollars per share)				0	0	0
Outstanding at end of period (in dollars per shares)				0	0	21.86
Options exercisable at period end (in dollars per shares)				$ 0	$ 0	$ 21.86
Class A Stock [Member] | Restricted Stock Awards [Member]
Shares [Roll Forward]
Outstanding at January 1, 2024 | shares				5,000
Granted (in shares) | shares	5,000	5,000	5,000	5,000
Exercised/vested and released | shares				(5,000)
Expired/cancelled | shares				0
Outstanding at December 31, 2024 | shares				5,000	5,000
Exercisable/vested at December 31, 2024 | shares				0
Weighted Average Grant Date Fair Value [Abstract]
Outstanding at beginning of period (in dollars per shares)				$ 54.88
Granted (in dollars per shares)				37.07
Vested/Released (in dollars per shares)				54.88
Cancelled (in dollars per shares)				0
Outstanding at end of period (in dollars per shares)				37.07	$ 54.88
Exercisable/vested at December 31, 2024				$ 0
Period after grant date in which shares vested and were released	1 year	1 year	1 year
Fair market value (in dollars per share)		$ 37.07	$ 54.88				$ 45.58