XML 23 R9.htm IDEA: XBRL DOCUMENT v2.4.0.6
Cash and Cash Equivalents
12 Months Ended
Dec. 31, 2011
Cash and Cash Equivalents  
Cash and Cash Equivalents

NOTE 3. Cash and Cash Equivalents

        At December 31, 2011 and 2010, cash equivalents were approximately $10.3 million and $13.0 million, respectively. Cash and cash equivalents of approximately $18.4 million and $36.4 million at December 31, 2011 and 2010, respectively, were held at one financial institution.