XML 71 R27.htm IDEA: XBRL DOCUMENT v3.20.1
Goodwill (Tables)
3 Months Ended
Mar. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill [Table Text Block]
   Three Months Ended March 31, 2020   Three Months Ended March 31, 2019 
($ in thousands)  Carrying Amount   Carrying Amount 
         
Beginning Balance  $17,792   $16,353 
Acquired goodwill   -    1,439 
           
Ending Balance  $17,792   $17,792