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Inventories (Tables)
9 Months Ended
Sep. 30, 2014
Inventory Disclosure [Abstract]  
Inventories

Inventories consisted of the following at September 30, 2014 (unaudited) and December 31, 2013 (in thousands):

 

 

September 30, 2014

 

 

December 31, 2013

 

 

(in thousands)

 

Raw materials

$

1,042

 

 

$

1,056

 

Work-in-process

 

2,804

 

 

 

2,168

 

Finished goods

 

-

 

 

 

-

 

 

 

3,846

 

 

 

3,224

 

Less: allowance

 

(65

)

 

 

(40

)

Total inventories*

$

3,781

 

 

$

3,184

 

 

 

*As of December 31, 2013 $2,032 of net inventory was AAT which is included in current assets for sale.