MAF Bancorp, Inc. operates as the holding company for Mid America Bank, fsb that provides retail and business banking services in Illinois. The bank offers various deposit products, including checking, passbook, and money market accounts, as well as retail certificates of deposit. Its loan portfolio comprises residential one- to four-family mortgage loans, home equity loans, equity lines of credit, and multifamily mortgage and residential construction loans, as well as commercial real estate, land development, and commercial loans. The bank also provides investment services and securities brokerage, general insurance services, and other financial services. As of December 31, 2005, it...