v3.22.2
LINE OF CREDIT - Additional Information (Details) - USD ($)
3 Months Ended
Jan. 03, 2022
Mar. 31, 2022
LINE OF CREDIT    
Line of credit, outstanding   $ 5,325,000
Line of credit, maturity date   Jan. 03, 2027
Loan Agreement | Eastman Investment, Inc. | Revolving line of credit    
LINE OF CREDIT    
Line of credit facility maximum borrowing capacity $ 5,000,000  
Interest rate at per annum 8.00%  
Line of credit facility term 5 years