XML 42 R29.htm IDEA: XBRL DOCUMENT v3.20.2
GENERAL CREDIT AGREEMENT (Narrative) (Details)
6 Months Ended
Jun. 30, 2020
USD ($)
Short-term Debt [Line Items]  
Line of Credit, Current $ 2,865,320
Borrowings under credit line 2,865,320
Revolving Credit Facility  
Short-term Debt [Line Items]  
Credit line maximum borrowing amount 8,000,000
Letter of Credit  
Short-term Debt [Line Items]  
Credit line maximum borrowing amount 2,000,000
Credit line maximum amount outstanding during period 6,750,000
Line of Credit, Current $ 1,250,000