XML 40 R33.htm IDEA: XBRL DOCUMENT v3.20.4
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Disaggregation of Revenue [Line Items]        
Revenue $ 1,560,633 $ 2,775,848 $ 4,493,061 $ 6,379,259
At a point in time        
Disaggregation of Revenue [Line Items]        
Revenue     2,981,651 4,472,038
Over time        
Disaggregation of Revenue [Line Items]        
Revenue     $ 1,511,410 $ 1,907,221