XML 23 R13.htm IDEA: XBRL DOCUMENT v3.10.0.1
Inventories
3 Months Ended
Dec. 31, 2018
Inventory Disclosure [Abstract]  
Inventories
Inventories

Inventories consist of the following:
 
December 31, 2018
 
September 30, 2018
 
(Amounts in thousands)
Raw materials
$
898

 
$
1,098

Work-in-process
280

 
226

Finished goods
5,612

 
6,234

Total
$
6,790

 
$
7,558


     
Finished goods includes inventory that has been shipped, but for which all revenue recognition criteria has not been met, of approximately $1.2 million and $0.7 million as of December 31, 2018 and September 30, 2018, respectively.

Total inventory balances in the table above are shown net of reserves for obsolescence of approximately $3.4 million and $3.3 million as of December 31, 2018 and September 30, 2018, respectively.