Cash and Cash Equivalents	9 Months Ended
Cash and Cash Equivalents	Sep. 30, 2014
Cash and Cash Equivalents [Abstract]
Cash and Cash Equivalents	7. Cash and Cash Equivalents Cash and cash equivalents generally consist of cash, government securities, mutual funds, and money market funds. These securities are primarily held in two financial institutions and are uninsured except for the minimum Federal Deposit Insurance Corporation (“FDIC”) coverage, and have original maturity dates of three months or less. As of September 30, 2014 and December 31, 2013, bank balances totaling approximately $10.2 million and $11.6 million, respectively, were uninsured.

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.

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