XML 112 R70.htm IDEA: XBRL DOCUMENT v3.19.3
Debt (Purchase Money Promissory Note) (Narrative) (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 18, 2019
Sep. 30, 2019
Debt Instrument [Line Items]    
Payment to repurchase shares $ 5.5  
Purchase Money Promissory Note [Member]    
Debt Instrument [Line Items]    
Maturity date Sep. 18, 2024 Sep. 18, 2024
Interest rate 5.00%  
Shares repurchased plan, shares 407,000  
Payment to repurchase shares $ 3.5