Quarterly report pursuant to Section 13 or 15(d)

Notes and Other Obligations (Narrative) (Details)

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Notes and Other Obligations (Narrative) (Details) - USD ($)
6 Months Ended
Jun. 30, 2017
Dec. 31, 2016
Debt Instrument [Line Items]    
Notes Payable $ 139,611
Fixed interest rate 4.50%  
Mortgage Notes [Member]    
Debt Instrument [Line Items]    
Amortization period 15 years  
Balloon maturity period 5 years  
Commercial Banks [Member] | Mortgage Notes [Member]    
Debt Instrument [Line Items]    
Fixed interest rate 3.95%  
U.S. Small Business Administration [Member] | Mortgage Notes [Member]    
Debt Instrument [Line Items]    
Fixed interest rate 5.86%