Quarterly report pursuant to Section 13 or 15(d)

REVENUE RECOGNITION (Details Narrative)

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REVENUE RECOGNITION (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Disaggregation of Revenue [Line Items]        
Revenue $ 38,923 $ 36,038 $ 126,906 $ 91,409
Transferred at Point in Time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 1,400 3,100 4,900 7,700
Transferred over Time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue $ 2,200 $ 1,900 $ 5,600 $ 5,900