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INCOME TAXES (DETAILS TEXTUAL) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Mar. 31, 2011
Effect of different tax rate of subsidiaries operating in other jurisdictions (3.90%) (36.30%) (8.00%)
Deferred Tax Assets Operating Loss Carryforwards Indefinitely $ 4,160 $ 4,959  
Tax loss carryforwards (818) (769)  
Ktl [Member]
     
Tax loss carryforwards $ 0 $ 409  
Operating Loss Carryforwards, Expiration Dates Expire five years from respective financial years incurring the losses Expire five years from respective financial years incurring the losses  
HONG KONG [Member]
     
Effect of different tax rate of subsidiaries operating in other jurisdictions 16.50% 16.50% 16.50%
CHINA [Member]
     
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate 25.00%