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Restricted Cash (Tables)
9 Months Ended
Sep. 30, 2020
Restricted Cash [Abstract]  
Restricted Cash

September 30,

December 31,

2020

2019

Restricted cash from customer deposit

$

5,683

$

-

Restricted cash to collateralize standby letters of credit

203

-

Total restricted cash

$

5,886

$

-