2.4.0.8060200 - Disclosure - Cash and Cash Equivalents and Marketable Securitiestruefalsefalse1false falsefalsec20130101to20130630http://www.sec.gov/CIK0001162461duration2013-01-01T00:00:002013-06-30T00:00:001true 1us-gaap_InvestmentsDebtAndEquitySecuritiesAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Cash and Cash Equivalents and Marketable Securities [Abstract]2false 2us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: left; font-family: ''Times New Roman'', Times, serif; font-size: 10pt; font-weight: bold;">Note 2. Cash and Cash Equivalents and Marketable Securities</div><div><br /></div><div style="text-align: left; font-family: ''Times New Roman'', Times, serif; font-size: 10pt;">The Company considers all highly liquid investments, with an original maturity of three months or less at the time of purchase, to be cash equivalents. 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