XML 84 R64.htm IDEA: XBRL DOCUMENT v3.20.1
Shareholders' Equity - Schedule of Treasury Stock (Details) - shares
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Treasury shares, beginning balance 2,402  
Treasury shares, ending balance 2,927 2,402
Treasury Stock [Member]    
Treasury shares, beginning balance 2,402 2,820
Purchases 450 70
Restricted stock grants and other   (488)
Forfeitures and other 75  
Treasury shares, ending balance 2,927 2,402