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Acquisitions, Dispositions and Other Transactions (Other Narrative) (Details) - USD ($)
3 Months Ended 9 Months Ended
Mar. 04, 2015
Mar. 04, 2015
Jul. 31, 2014
Sep. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2015
May. 11, 2015
Business Acquisition [Line Items]                
Property, plant and equipment, net       $ 8,417,000   $ 8,191,000 $ 8,417,000  
Proceeds from sale of land       771,062 $ 30,000      
Proceeds from sale of buildings       161,397        
Proceeds from sale of equipment       6,000        
Property sales             523,269  
Gain on sale of assets             505,578  
Additional shares issuable under Share Exchange Agreement           25,240,676    
Period for conditional transfer of right           10 days    
Ownership interest acquired of all the stock (as a percent)           15.00%    
Underwritten Public Offering                
Business Acquisition [Line Items]                
Shares issued in transaction 6,667,000 6,667,000            
Warrants to purchase common stock 6,667,000 6,667,000            
Sale of stock, price per share (in shares) $ 3 $ 3            
Exercise price of warrants per share (in dollars per share) $ 3.75 $ 3.75            
Fair value of warrants issued $ 9,000,000              
Warrants, maximum beneficial ownership percentage without written notice 4.99%              
Warrants, maximum beneficial ownership percentage with written notice 9.99%              
Warrants, beneficial ownership percentage, period of notice to change ownership percentage 61 days              
Over-Allotment Option                
Business Acquisition [Line Items]                
Warrants to purchase common stock 1,000,050 1,000,050           166,675
Option period of warrants 45 days 45 days            
Warrants exercised 113,200 113,200            
Expiration period of warrants 5 years 5 years            
Land                
Business Acquisition [Line Items]                
Property, plant and equipment, net       246,081 $ 29,110   246,081  
Buildings                
Business Acquisition [Line Items]                
Property, plant and equipment, net       187,690     187,690  
Equipment                
Business Acquisition [Line Items]                
Property, plant and equipment, net       $ 0     $ 0  
TLC | Leaseback Agreement                
Business Acquisition [Line Items]                
Purchase of investments available for sale     $ 15,800,000          
Gain on disposition of business     $ 2,500,000          
Term of lease (in years)     15 years