SCHEDULE II  TIDEWATER INC. AND SUBSIDIARIES Valuation and Qualifying Accounts  Years Ended March 31, 2010, 2009 and 2008  (In thousands) Column A  Column B  Column C  Column D  Column E  Balance Balance at at Beginning Additions End of Description   of period at Cost Deductions   Period Fiscal 2010  Deducted in balance sheet from  trade accounts receivables: Allowance for doubtful accounts  $ 5,773  45,267  12,408(A)  38,632  Fiscal 2009  Deducted in balance sheet from  trade accounts receivables: Allowance for doubtful accounts  $ 5,319  825  371 (B)  5,773  Fiscal 2008  Deducted in balance sheet from  trade accounts receivable: Allowance for doubtful accounts  $ 5,890  ---  571 (B) 5,319  (A)  Of this amount, $8 represents accounts receivable amounts considered uncollectible and removed  from accounts receivable by reducing allowance for doubtful accounts and $12,400 represents the  revaluation of the allowance for doubtful accounts provision on the company’s Venezuelan receivables due to the 50% devaluation of the Venezuelan bolivar fuerte relative to the U.S. Dollar.  (B)  Accounts receivable amounts considered uncollectible and removed from accounts receivable by  reducing the allowance for doubtful accounts. . F-43