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Fair Value Disclosures (Details Textual) (USD $)
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Jun. 30, 2012
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Gain (Loss) on Sale of Securities, Net, Total $ 3,748 $ 0 $ 3,748
Unrealized gain on investments in available for sale securities 2,800 0  
Accumulated Other Comprehensive Income (Loss) [Member]
     
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Available-for-sale Securities, Gross Realized Gains 51,884    
Available-for-sale Securities, Gross Unrealized Loss, Total $ 48,136