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Columns in Cash Flows statement 'STATEMENTS OF CASH FLOWS (USD $)' have maximum duration 89 days and at least 14 values. Shorter duration columns must have at least one fourth (3) as many values. Column '12/31/2012' is shorter (-734867 days) and has only 2 values, so it is being removed. Columns in Cash Flows statement 'STATEMENTS OF CASH FLOWS (USD $)' have maximum duration 89 days and at least 14 values. Shorter duration columns must have at least one fourth (3) as many values. Column '2/23/2015 - 2/23/2015' is shorter (0 days) and has only 1 values, so it is being removed. 'Monetary' elements on report '00300 - Statement - STATEMENTS OF CASH FLOWS' had a mix of different decimal attribute values. 'Monetary' elements on report '40501 - Disclosure - EMPLOYEE BENEFIT PLANS (Details)' had a mix of different decimal attribute values. 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