You shouldn't have to click on the link to get your information. Here it is, at least one of the most important parts.
A person who...after the filing of a case under title 11, knowingly and fraudulently withholds from a custodian, trustee, marshal, or other officer of the court or a United States Trustee entitled to its possession, any recorded information (including books, documents, records, and papers) relating to the property or financial affairs of a debtor, shall be fined..., imprisoned..., or both.