Due to recent turmoil in U.S. credit markets, many lenders have been reluctant to offer conventional loans--that is, loans not guaranteed by the federal government--to small businesses so that they can finance their operations and capital needs. While the Small Business Administration's (SBA) principal loan guarantee programs, the 7(a) and 504 programs, are intended to help small businesses raise critical financing that they may have difficulty obtaining from other sources, the availability of such loans has also declined.