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BUSINESS ACQUISITION (Details) (Winland Electronics, Inc.'s EMS operations (Winland), USD $)
1 Months Ended
Jan. 31, 2011
Jan. 02, 2011
Winland Electronics, Inc.'s EMS operations (Winland)
   
Estimated fair values of assets acquired and liabilities assumed    
Accounts receivable   $ 1,914,723
Property, plant and equipment   2,451,000
Accounts payable assumed   (1,772,334)
Lease payoff   (259,385)
Net assets acquired   2,334,004
Purchase price   1,542,389
Bargain purchase gain $ 791,615