On March 15, 2004, Chang's reported that it had modified its partnership accounting, which resulted in a restatement of its financial results for prior years.[19] On March 17, 2005, the company adjusted its accounting for leases in order to conform with U.S. generally accepted accounting principles. Accordingly, management and the audit committee determined that the company's previously issued consolidated financial statements, including those in the company's Annual Report on Form 10-K for the fiscal year ended Dec. 28, 2003, and those in the company's Quarterly Reports on Form 10-Q for the first three fiscal quarters of 2004, should no longer be relied upon.[20]