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OTHER ACCRUED LIABILITIES
3 Months Ended
Mar. 31, 2012
OTHER ACCRUED LIABILITIES  
OTHER ACCRUED LIABILITIES

5.

OTHER ACCRUED LIABILITIES

 

Other accrued liabilities consist of the following:

 

 

 

March 31, 2012

 

 

December 31, 2011

 

Prepayments from customers

$

1,330,727

 

$

869,334

 

Accrued property taxes

 

130,805

 

 

 

Accrued professional fees

 

141,995

 

 

134,790

 

Other accrued expenses

 

66,879

 

 

61,819

 

 

$

1,670,406

 

$

1,065,943

 

 

Prepayments from customers are attributable primarily to purchases by South American customers.