Cash and Cash Equivalents	6 Months Ended
Cash and Cash Equivalents	Jun. 30, 2015
Cash and Due from Banks [Abstract]
Cash and Cash Equivalents	Cash and Cash Equivalents For purposes of reporting cash flows, cash and cash equivalents include cash on hand, amounts due from banks, interest-bearing deposits with other banks, banker’s acceptances, commercial paper, securities purchased under agreement to resell, federal funds sold, and securities with maturities of less than 90 days at acquisition. As of June 30, 2015, the Company had no certificate of deposit in another bank with original maturity greater than 90 days. Cash and cash equivalent balances placed with the Federal Reserve of San Francisco is the only concentration representing more than 10% of the Company’s equity.

The entire disclosure for cash and cash equivalent footnotes, which may include the types of deposits and money market instruments, applicable carrying amounts, restricted amounts and compensating balance arrangements. Cash and equivalents include: (1) currency on hand (2) demand deposits with banks or financial institutions (3) other kinds of accounts that have the general characteristics of demand deposits (4) short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments maturing within three months from the date of acquisition qualify.