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           PRODUCTS LEASED AND HELD FOR LEASE 
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        12 Months Ended | ||||||||||||||||||||||||||||||||
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           Dec. 31, 2013 
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| Notes to Financial Statements | |||||||||||||||||||||||||||||||||
| PRODUCTS LEASED AND HELD FOR LEASE | 
 Products leased and held for lease consisted of the following at December 31, 2013 and 2012: 
 
 
 Included in depreciation expense was $20,839 and $32,783 related to products leased and held for lease for the years ended December 31, 2013 and 2012, respectively.  | 
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- Definition 
          No authoritative reference available. No definition available. 
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