XML 44 R35.htm IDEA: XBRL DOCUMENT v3.22.0.1
Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
 3 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Revenue from External Customer [Line Items]    
Managed service contracts, right to refund, period 30 days  
Total sales $ 12,369 $ 11,388
Product    
Revenue from External Customer [Line Items]    
Sales 8,720 8,397
Total sales 8,720 8,408
Services    
Revenue from External Customer [Line Items]    
Sales 3,649 2,980
Total sales 3,649 2,980
Finance    
Revenue from External Customer [Line Items]    
Finance   11
High Performance Products Segment    
Revenue from External Customer [Line Items]    
Total sales 1,064 1,556
High Performance Products Segment | Product    
Revenue from External Customer [Line Items]    
Sales 720 1,176
Total sales 720 1,176
High Performance Products Segment | Services    
Revenue from External Customer [Line Items]    
Sales 344 380
Total sales 344 380
TS    
Revenue from External Customer [Line Items]    
Total sales 11,305 9,832
TS | U.K.    
Revenue from External Customer [Line Items]    
Total sales 155 1,490
TS | U.S.    
Revenue from External Customer [Line Items]    
Total sales 11,150 8,342
TS | Product    
Revenue from External Customer [Line Items]    
Sales 8,000 7,221
Total sales 8,000 7,232
TS | Product | U.K.    
Revenue from External Customer [Line Items]    
Sales 62 1,403
Total sales 62 1,403
TS | Product | U.S.    
Revenue from External Customer [Line Items]    
Sales 7,938 5,818
Total sales 7,938 5,829
TS | Services    
Revenue from External Customer [Line Items]    
Sales 3,305 2,600
Total sales 3,305 2,600
TS | Services | U.K.    
Revenue from External Customer [Line Items]    
Sales 93 87
Total sales 93 87
TS | Services | U.S.    
Revenue from External Customer [Line Items]    
Sales 3,212 2,513
Total sales $ 3,212 2,513
TS | Finance    
Revenue from External Customer [Line Items]    
Finance   11
TS | Finance | U.S.    
Revenue from External Customer [Line Items]    
Finance   $ 11