Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Prinicples (Details 1)

v2.4.1.9
Summary of Significant Accounting Prinicples (Details 1) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Net operating losses available for 2030 $ 3.6wkhs_NetOperatingLossAvailableForFuturePeriod
Net operating losses available for 2031 6.7wkhs_NetOperatingLossAvailableForFuturePeriodTwo
Net operating losses available for 2032 3.9wkhs_NetOperatingLossAvailableForFuturePeriodThree
Net operating losses available for 2033 4.7wkhs_NetOperatingLossAvailableForFuturePeriodFour
Net operating losses available for 2034 6.1wkhs_NetOperatingLossAvailableForFuturePeriodFive
Net operating losses available for 2035 $ 1.9wkhs_NetOperatingLossAvailableForFuturePeriodSix