Impairment of Assets Held For Sale 2 (Details) - USD ($) $ in Thousands  | 
12 Months Ended | ||
|---|---|---|---|
Apr. 30, 2014  | 
Dec. 31, 2014  | 
Dec. 31, 2013  | 
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| Impairment of Assets Held For Sale | |||
| Sale price | $ 1,100 | ||
| Commission and Closing Costs | $ 82 | ||
| Loss recognized on assets held for sale | $ 67 | $ 647 | |
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- Definition Amount paid during the period for real estate commissions and closing costs on sale or disposal of property held for sale. No definition available. 
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- References No definition available. 
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- Definition The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition The cash inflow from the sale of formerly productive land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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