This series includes institutions with the Charter Type call item RSSD9048 = 200 and Entity Type call item RSSD9331 = 1. Charter Type call item RSSD9048 = 200 represents Commercial Bank (including depository trust companies, credit card companies with commercial bank charters, private banks, development banks, limited charter banks, and foreign banks) Entity Type call item RSSD9331 = 1 represents Commercial Bank. The asset classes are determined by using Average Total Assets call item RCFD2170 less than $300M. For more information and definition about the specific call item codes, please see http://m-fwapp2p.frb.gov/apps/rs_a/MDRM/DataDictionary/search.cfm. This series is calculated by the Federal Reserve Bank of St. Louis using raw data that are collected by the FFIEC. Raw data can be found at https://cdr.ffiec.gov/public/.