XML 30 R16.htm IDEA: XBRL DOCUMENT v3.22.0.1
RESTRICTED CASH
12 Months Ended
Dec. 31, 2021
RESTRICTED CASH  
RESTRICTED CASH

11.    RESTRICTED CASH

​

​

​

​

​

​

​

​

​

​

​

​

​

December 31, 

​

December 31, 

​

December 31, 

​

    

2021

    

2020

    

2019

Restricted cash

​

$

469,808

​

$

470,460

​

$

462,874

​

Restricted cash represents $600,000 CAD security held by a Canadian Chartered Bank as a guarantee for the Company’s same day electronic processing facility and corporate credit card facility.