Quarterly report pursuant to Section 13 or 15(d)

6. Notes Payable and Interest Expense: (Schedule of Notes Payable) (Details)

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6. Notes Payable and Interest Expense: (Schedule of Notes Payable) (Details) - USD ($)
3 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Debt Instrument [Line Items]    
Total Debt $ 2,970,125 $ 1,473,918
Less current portion (617,140) (1,279,590)
Long-term debt, net of current portion $ 2,352,985 $ 194,328
Bdc Term Loan [Member]    
Debt Instrument [Line Items]    
Maturity date Sep. 15, 2019  
Interest Rate 12.00% 12.00%
Total Debt $ 252,730 $ 252,837
Acoa Note [Member]    
Debt Instrument [Line Items]    
Maturity date May 01, 2021  
Total Debt $ 137,395 $ 141,081
Wintrust Bank [Member]    
Debt Instrument [Line Items]    
Maturity date Nov. 01, 2021  
Interest Rate 6.75% 6.75%
Total Debt $ 1,000,000 $ 1,000,000
Related Party Note [Member]    
Debt Instrument [Line Items]    
Maturity date Mar. 31, 2021  
Interest Rate 15.00% 15.00%
Total Debt $ 1,580,000 $ 80,000