SHAREHOLDER'S EQUITY (Details) - $ / shares	3 Months Ended		9 Months Ended	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Sep. 30, 2020	Dec. 31, 2020	Dec. 31, 2019
SHAREHOLDER'S EQUITY (Details) [Line Items]
Preferred Stock, Shares Authorized	5,000,000	5,000,000		5,000,000	5,000,000
Preferred Stock, Par or Stated Value Per Share (in Dollars per share)	$ 0.001	$ 0.001		$ 0.001	$ 0.001
Common Stock, Voting Rights				ten (10) votes for each share held
Convertible Common Stock Terms of Conversion				convertible at any time at the election of the shareholder into one (1) share of Class A common stock
Common Stock, Dividends, Per Share, Cash Paid (in Dollars per share)	$ 0.04	$ 0.035	$ 0.035
Common Class A [Member]
SHAREHOLDER'S EQUITY (Details) [Line Items]
Common Stock, Shares Authorized	20,000,000	20,000,000		20,000,000	20,000,000
Common Stock, Par or Stated Value Per Share (in Dollars per share)	$ 0.001	$ 0.001		$ 0.001	$ 0.001
Common Stock, Shares, Outstanding	5,062,235	4,990,235		5,062,235	4,990,235
Common Stock, Shares, Issued	5,062,235	4,990,235		5,062,235	4,990,235
Common Stock, Voting Rights				one (1) vote for each share held
Stock Issued During Period, Shares, New Issues				72,000	123,000
Common Class B [Member]
SHAREHOLDER'S EQUITY (Details) [Line Items]
Common Stock, Shares Authorized	762,612	762,612		762,612	762,612
Common Stock, Par or Stated Value Per Share (in Dollars per share)	$ 0.001	$ 0.001		$ 0.001	$ 0.001
Common Stock, Shares, Outstanding	762,612	762,612		762,612	762,612
Common Stock, Shares, Issued	762,612	762,612		762,612	762,612