XML 78 R10.htm IDEA: XBRL DOCUMENT v2.4.0.6
INVENTORIES
12 Months Ended
Dec. 31, 2012
Inventory Disclosure [Abstract]  
Inventory Disclosure
INVENTORIES
Inventories (net of allowance for obsolescence) consisted of the following:
 
 
Dollars in Thousands
 
December 31,
2012
 
December 31,
2011
Finished goods
$
4,057

 
$
2,608

Raw materials and work in process
1,547

 
1,485

Demonstration inventory
104

 
277

 
$
5,708

 
$
4,370

Less allowance for obsolescence
(616
)
 
(511
)
Total
$
5,092

 
$
3,859