INVESTMENT IN LIMITED PARTNERSHIP (Details) - USD ($)	3 Months Ended
Mar. 31, 2021	Dec. 31, 2020
INVESTMENT IN LIMITED PARTNERSHIP
Limited Liability Company or Limited Partnership, Business, Formation Date	Oct. 15, 2003
Cost Method Investments.	$ 100	$ 100

Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments.

No definition available.

Name:	us-gaap_CostMethodInvestments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant