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Income Taxes and Distributions (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2014
Dec. 31, 2013
Income Taxes And Distributions (Textuals) [Abstract]      
Deferred Tax Liabilities $ 21,215,000 $ 21,215,000 $ 19,748,000
Additional Income Taxes and Distributions (Textuals) [Abstract]      
Unrecognized Tax Benefits 6,413,000 6,413,000 6,413,000
Expensed tax interest and penalties 140,000 287,000  
Genesis Acquisition [Member]
     
Additional Income Taxes and Distributions (Textuals) [Abstract]      
Unrecognized Tax Benefits $ 5,896,000 $ 5,896,000