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Discontinued Operations (Details)
12 Months Ended
Dec. 31, 2014
USD ($)
Jan. 30, 2014
subsidiary
Discontinued Operations    
Loss from discontinued operations, net of tax $ (153,928)  
Biolife Dallas | Disposed of by sale    
Discontinued Operations    
Number of wholly-owned subsidiaries sold | subsidiary   2
Loss from discontinued operations, net of tax $ 200,000