XML 38 R28.htm IDEA: XBRL DOCUMENT v3.19.1
Summary of Significant Accounting Policies (Details 1 - Segments)
3 Months Ended
Feb. 08, 2019
USD ($)
Mar. 31, 2019
USD ($)
segment
Accounting Policies [Abstract]    
Number of operating segments | segment   1
Accu-Trade    
Schedule of Equity Method Investments [Line Items]    
Ownership percent 20.00%  
Cash paid $ 17,900,000  
Capital contributions $ 5,000,000  
Gain or loss from equity activity   $ 0