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v2.4.1.9

Net Income Per Share Net Income Per Share (Schedule of Securities Excluded from Net Income Per Share) (Details) (USD $) | 9 Months Ended | 12 Months Ended
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Sep. 30, 2014 | Dec. 31, 2013
Options excluded from diluted net income per share | 200 leu_OptionsWithExercisePriceGreaterThanMarketPrice | 1,000 leu_OptionsWithExercisePriceGreaterThanMarketPrice
Warrants excluded from diluted net income per share | 250,000 leu_WarrantsWithExercisePriceGreaterThanMarketPrice | 250,000 leu_WarrantsWithExercisePriceGreaterThanMarketPrice
Exercise price of excluded warrants | $ 187.50 invest_InvestmentWarrantsExercisePrice | $ 187.50 invest_InvestmentWarrantsExercisePrice
Minimum [Member] |  |
Exercise price of excluded options | $ 283.25 invest_InvestmentOptionsExercisePrice / us-gaap_RangeAxis = us-gaap_MinimumMember | $ 177.50 invest_InvestmentOptionsExercisePrice / us-gaap_RangeAxis = us-gaap_MinimumMember
Maximum [Member] |  |
Exercise price of excluded options | $ 357.00 invest_InvestmentOptionsExercisePrice / us-gaap_RangeAxis = us-gaap_MaximumMember | $ 357.00 invest_InvestmentOptionsExercisePrice / us-gaap_RangeAxis = us-gaap_MaximumMember

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- Definition Exercise price of the option. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Footnote 5 + Details
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- Definition Exercise price of the warrants. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column A + Details
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