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Allowance for Doubful Account (Narrative) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Notes to Financial Statements      
Agent balance receivable $ 1,181,272 $ 1,181,272  
Agent balance bad debt reserve $ 1,181,272 $ 1,181,272  
Agent balance bad debt reserve allowance percentage 100.00% 100.00%  
Agent balance collected $ 0 $ 0 $ 75,000
Bad debt expense (benefit) 5,833 $ (1,460) $ 255,299
Stipulated judgement from one principal of agent $ 1,200,000