XML 80 R67.htm IDEA: XBRL DOCUMENT v3.19.1
Commitments and Contingencies (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Rent expense $ 136,010 $ 130,252
Litigation settlement amount 530,633  
Tank remediation $ 780,000
Minimum [Member]    
Monthly rental payments 550  
Maximum [Member]    
Monthly rental payments $ 12,500