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Property and Equipment
6 Months Ended
Dec. 31, 2011
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]
Property and Equipment
Property and equipment are recorded at cost. The components of property and equipment are summarized as follows (in thousands):
 
 
December 31, 2011
 
June 30, 2011
 
(unaudited)
 
 
Machinery and equipment
$
5,090

 
$
4,927

Computer equipment
5,429

 
5,422

Software development costs
2,383

 
2,041

Office furniture and equipment
1,004

 
968

 
13,906

 
13,358

Less accumulated depreciation
(11,847
)
 
(11,589
)
Net property and equipment
$
2,059

 
$
1,769