Quarterly report pursuant to Section 13 or 15(d)

Impairment of Assets Held For Sale (Details)

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Impairment of Assets Held For Sale (Details) (USD $)
In Thousands, unless otherwise specified
0 Months Ended 3 Months Ended
Apr. 30, 2014
Mar. 31, 2013
Impairment of Assets Held For Sale    
Loss recognized on impairment of assets held for sale   $ 647
Sale price 1,100  
Closing costs $ 83