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PROPERTY, PLANT AND EQUIPMENT, NET
12 Months Ended
Mar. 31, 2012
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]
5. PROPERTY, PLANT AND EQUIPMENT, NET

 

Property, plant and equipment, net consist of the following:

 

    As of March 31,  
    2011     2012  
    $     $  
At cost:                
Machinery and equipment     11,870       12,050  
Furniture and fixtures     461       475  
Leasehold improvements     455       483  
Motor vehicles     87       87  
                 
Total     12,873       13,095  
Less: Accumulated depreciation and impairment     (10,462 )     (11,068 )
                 
Property, plant and equipment, net     2,411       2,027  

 

Depreciation expense incurred for the years ended March 31, 2010, 2011 and 2012 were $619, $659 and $670, respectively.

 

Net book value of machinery and equipment held under capital leases were as follows:

 

    As of March 31,  
    2011     2012  
    $     $  
             
Machinery and equipment, at cost     273       44  
Less: Accumulated depreciation     (100 )     (18 )
                 
Net book value     173       26  

 

Depreciation of machinery and equipment held under capital leases, which is included in depreciation expense were $107, $27 and $4 for the years ended March 31, 2010, 2011 and 2012, respectively.