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Inventories (Tables)
12 Months Ended
Mar. 31, 2013
Inventories  
Schedule of inventories

Inventories consist of the following (in thousands):

 

 

 

March 31,

 

 

 

2013

 

2012

 

Raw materials

 

$

4,052

 

$

3,242

 

Work-in-process

 

271

 

331

 

Finished goods

 

1,514

 

1,090

 

Less reserve

 

(261

)

(225

)

 

 

$

5,576

 

$

4,438