DEBT (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Mar. 24, 2023	Dec. 31, 2022	Apr. 30, 2017
DEBT
Short-term or Revolver borrowings	$ 2,664,000		$ 2,664,000			$ 7,570,000
Increase in interest rate			2.00%
Base Rate
DEBT
Spread on variable rate	1.10%	0.50%
Base Rate | Minimum
DEBT
Interest rate	8.25%	4.75%
Base Rate | Maximum
DEBT
Interest rate	8.50%	6.25%
SOFR
DEBT
Spread on variable rate	2.10%	1.50%
SOFR | Minimum
DEBT
Interest rate	7.17%	3.15%
SOFR | Maximum
DEBT
Interest rate	7.44%	4.91%
Short-term Debt
DEBT
Average balances of short-term borrowings	$ 4,439,000	$ 9,499,000	$ 6,252,000	$ 10,403,000
Remaining borrowing capacity	10,580,000		10,580,000			7,678,000
Revolving Credit Facility
DEBT
Maximum borrowing capacity							$ 16,000,000
Short-term or Revolver borrowings	$ 2,664,000		$ 2,664,000			$ 7,570,000
Capex Borrowing
DEBT
Eliminated loan					$ 1,600,000