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ACCOUNTS PAYABLE AND ACCRUED LIABILITIES
12 Months Ended
Dec. 31, 2012
ACCOUNTS PAYABLE AND ACCRUED LIABILITIES  
ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

NOTE 4 ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

 At December 31, 2012 and 2011, accounts payable and accrued liabilities consisted of the following:

 
 
 
  2012
  2011
 

Accounts payable, principally trade

  $ 136,941   $ 108,973

Accrued employee compensation costs

    120,694     114,721

Customer deposits and other unearned income

    42,148     25,326

Other accrued liabilities

    80,886     86,161
     

Total

  $ 380,669   $ 335,181