Inventories

Inventories consist of the following:



	December 31, 2016		September 30, 2016
	(Amounts in thousands)
Raw materials	$	1,472	$	1,658
Work-in-process	1,028		814
Finished goods	4,039		3,108
Total	$	6,539	$	5,580

Finished goods includes inventory that has been shipped, but for which all revenue recognition criteria has not been met, of approximately $0.2 million and $0.1 million as of December 31, 2016 and September 30, 2016, respectively.

Total inventory balances in the table above are shown net of reserves for obsolescence of approximately $3.1 million and $3.0 million as of December 31, 2016 and September 30, 2016, respectively.