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Inventories (Tables)
6 Months Ended
Sep. 30, 2012
Inventories  
Schedule of inventories

 

 

 

 

September 30,
2012

 

March 31,
2012

 

Raw materials

 

$

3,998

 

$

3,241

 

Work-in-process

 

417

 

331

 

Finished goods

 

1,560

 

1,091

 

Less: reserve

 

(345

)

(225

)

 

 

$

5,630

 

$

4,438