STOCK COMPENSATION PLAN (Summary of the Status of the Stock Option Plan) (Details)	3 Months Ended
	Mar. 31, 2021 $ / shares shares
Number of Options
Outstanding, beginning of year | shares	231,000
Outstanding, end of year | shares	231,000
Options vested and exercisable at year-end | shares	231,000
Weighted Average Exercise Price
Outstanding, beginning of year | $ / shares	$ 18.00
Outstanding, end of year | $ / shares	18.00
Options vested and exercisable at year-end | $ / shares	$ 18.00
Weighted average remaining contractual life (years)	2 years 1 month 17 days