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CONCENTRATIONS
9 Months Ended
Sep. 30, 2020
CONCENTRATIONS [Abstract]  
CONCENTRATIONS
Note 4. CONCENTRATIONS

Cash and Cash Equivalents and Restricted Cash 

The following table provides a reconciliation of cash, cash equivalents and restricted cash to amounts shown in the statement of cash flows: 
 
 
September 30, 2020
 
 
December 31, 2019
Cash and Cash Equivalent
 
$
602,318
  
$
1,525,415
Restricted cash, non-current portion
 
 
4,386,081
 
 
 
2,000,000
Total cash, cash equivalents and restricted cash
 
$
4,988,399
 
 
$
3,525,415

Restricted Cash
 
The Company's restricted cash consists of cash balances which are restricted as to withdrawal or usage under the August 2020 Loan and Security agreement and cash balances obligated to maintain in a money market account as per the April 2018 revolving credit line agreement. See Note 8 for further discussions.