Quarterly report pursuant to Section 13 or 15(d)

RELATED PARTY TRANSACTIONS (Details)

v3.20.2
RELATED PARTY TRANSACTIONS (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Mar. 31, 2018
Jun. 25, 2020
Jun. 30, 2019
Jun. 25, 2020
Jun. 30, 2019
Dec. 31, 2019
Related Party Transaction [Line Items]            
Outstanding borrowings           $ 8,400
Wesco US LLC            
Related Party Transaction [Line Items]            
Maximum outstanding borrowings $ 9,000          
Outstanding borrowings           $ 8,400
Interest rate           5.95%
Interest expense   $ 100 $ 100 $ 200 $ 200  
Remaining balance forgiven   $ 3,400   $ 3,400    
Wesco US LLC | LIBOR            
Related Party Transaction [Line Items]            
Basis spread on variable rate 4.00%