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PROPERTY, PLANT AND EQUIPMENT, NET
12 Months Ended
Mar. 31, 2013
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,  
    2012     2013  
    $     $  
At cost:            
  Machinery and equipment     12,050       12,124  
  Furniture and fixtures     475       444  
  Leasehold improvements     483       483  
  Motor vehicles     87       87  
                 
Total     13,095       13,138  
Less: Accumulated depreciation and impairment     (11,068 )     (11,369 )
                 
Property, plant and equipment, net     2,027       1,769  

 

Depreciation expense incurred for the years ended March 31, 2011, 2012 and 2013 were $659, $670 and $586, respectively.

 

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

 

    As of March 31,  
    2012     2013  
    $     $  
             
Machinery and equipment, at cost     44       -  
Less: Accumulated depreciation     (18 )     -  
                 
Net book value     26       -  

 

Depreciation of machinery and equipment held under capital leases, which is included in depreciation expense were $27, $4 and nil for the years ended March 31, 2011, 2012 and 2013, respectively.