XML 59 R41.htm IDEA: XBRL DOCUMENT v3.21.2
NOTES RECEIVABLE - Schedule of receivable include customer trade receivables under long terms financing arrangements (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Receivables [Abstract]    
Trade receivables under longer term financing arrangements $ 5,906 $ 3,812
Note receivable, non-customer related 0 0
Subtotal 5,906 3,812
Less, current portion (4,535) (2,612)
Notes receivable, noncurrent $ 1,371 $ 1,200