Mere production of bank statements and cancelled checks sometimes does not satisfy this requirement. Neither the court nor a creditor is required to reconstruct a debtor's financial situation by sifting through a morass of checks and bank statements. It is the debtor's duty to maintain and provide the court with organized records of its financial dealings. Particularly where debtors are sophisticated in business, and carry on a business involving significant assets, creditors have an expectation of greater and better record keeping.