STOCKHOLDERS' EQUITY (Details Textual) (USD $)
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3 Months Ended | |
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Mar. 31, 2015
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Mar. 31, 2014
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Class of Stock [Line Items] | ||
Stock Options Exercise Per Share | $ 10.61rei_StockOptionsExercisePerShare | |
Common Stock [Member] | ||
Class of Stock [Line Items] | ||
Share Price |
$ 4.50us-gaap_SharePrice / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
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Stock Issued During Period Shares Stock Options Cashless Exercised |
10,000rei_StockIssuedDuringPeriodSharessTockOptionsCashlessExercised / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
20,361rei_StockIssuedDuringPeriodSharessTockOptionsCashlessExercised / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
Stock Options Exercise Per Share |
$ 2.00rei_StockOptionsExercisePerShare / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
$ 14.55rei_StockOptionsExercisePerShare / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
Stock Options Exercise Shares Held Shares |
1,885rei_StockOptionsExerciseSharesHeldShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
4,639rei_StockOptionsExerciseSharesHeldShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
Stock Options Exercise Shares Held Value |
$ 20,000rei_StockOptionsExerciseSharesHeldValue / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
$ 67,500rei_StockOptionsExerciseSharesHeldValue / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
Options exercised (in shares) |
8,115us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
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Stock Issued During Period, Value, Stock Options Exercised |
62,500us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
22,500us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
Stock Issued During Period, Shares, Issued for Services |
25,000us-gaap_StockIssuedDuringPeriodSharesIssuedForServices / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
5,000us-gaap_StockIssuedDuringPeriodSharesIssuedForServices / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
Common Stock [Member] | Exercise Price 2 Member | ||
Class of Stock [Line Items] | ||
Stock Issued During Period Shares Stock Options Cashless Exercised |
20,000rei_StockIssuedDuringPeriodSharessTockOptionsCashlessExercised / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember / us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis = rei_ExercisePriceTwoMember |
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Stock Options Exercise Per Share |
$ 2.00rei_StockOptionsExercisePerShare / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember / us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis = rei_ExercisePriceTwoMember |
$ 2.00rei_StockOptionsExercisePerShare / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember / us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis = rei_ExercisePriceTwoMember |
Stock Options Exercise Shares Held Value |
$ 20,000rei_StockOptionsExerciseSharesHeldValue / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember / us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis = rei_ExercisePriceTwoMember |
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Common Stock [Member] | Exercise Price 4.5 Member | ||
Class of Stock [Line Items] | ||
Stock Issued During Period Shares Stock Options Cashless Exercised |
5,000rei_StockIssuedDuringPeriodSharessTockOptionsCashlessExercised / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember / us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis = rei_ExercisePriceFourPointFiveMember |
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Stock Options Exercise Per Share |
$ 4.50rei_StockOptionsExercisePerShare / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember / us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis = rei_ExercisePriceFourPointFiveMember |
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Options exercised (in shares) |
25,000us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember / us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis = rei_ExercisePriceFourPointFiveMember |
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Common Stock [Member] | Exercise Price 5.5 Member | ||
Class of Stock [Line Items] | ||
Stock Issued During Period Shares Stock Options Cashless Exercised |
5,000rei_StockIssuedDuringPeriodSharessTockOptionsCashlessExercised / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember / us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis = rei_ExercisePriceFivePointFiveMember |
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Stock Options Exercise Per Share |
$ 5.50rei_StockOptionsExercisePerShare / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember / us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis = rei_ExercisePriceFivePointFiveMember |
X | ||||||||||
- Definition
Number of share options cashless exercised during the current period. No definition available.
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X | ||||||||||
- Definition
Exercise price per share of stock options. No definition available.
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X | ||||||||||
- Definition
Number of Shares held in stock options exercise. No definition available.
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X | ||||||||||
- Definition
Value of Shares held in stock options exercise. No definition available.
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
Price of a single share of a number of saleable stocks of a company. No definition available.
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X | ||||||||||
- Definition
Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. No definition available.
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X | ||||||||||
- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Value of stock issued as a result of the exercise of stock options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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