XML 48 R31.htm IDEA: XBRL DOCUMENT v3.10.0.1
Related Party Transactions (Tables)
 12 Months Ended
Dec. 31, 2018
Related Party Transactions [Abstract]  
Related Party Transactions Rent Expense [Table Text Block]
The table below presents rent expense associated with this lease for the past three years (in thousands):

 
 
2018
 
2017
 
2016
NCC
 
$
1,155

 
$
1,122

 
$
1,035