U.S. regulators seized an Illinois bank, the third in that state to fail this year.

The Federal Deposit Insurance Corp. said Friday that the sole office of the Bank of Commerce, of Wood Dale, Ill., was closed. Advantage National Bank Group, of Elk Grove Village, Ill., entered a purchase-and-assumption agreement with the FDIC to assume all of Bank of Commerce's deposits.

It brings the total number of U.S. failures this year to 26. The number of banks that failed last year—157—was the highest since the savings-and-loan crisis ended in 1992, although the total assets at 2010's fallen banks were much smaller than the total the year before.

Bank of Commerce had about $163.1 million in total assets and $161.4 million in total deposits at year end. Advantage National Bank agreed to pay a 0.1% premium to assume all the deposits and agreed to purchase essentially all of the failed bank's assets.

The FDIC estimates that the cost of the failure to the Deposit Insurance Fund will be $41.9 million.

Depositors of the failed bank will automatically become depositors of the new bank, and the deposits will continue to be insured by the FDIC. The FDIC insures deposits for up to $250,000 per depositor.