XML 63 R53.htm IDEA: XBRL DOCUMENT v3.22.2.2
Fair Value (Details Narrative) - USD ($)
Jun. 30, 2019
Dec. 31, 2018
CONSOLIDATED BALANCE SHEETS    
Fair value vailable for sale $ 4,516,000 $ 4,581,000
Estimated selling cost $ 28,500 $ 15,000