XML 43 R31.htm IDEA: XBRL DOCUMENT v3.7.0.1
Related Party Transactions Related Party Transactions (Tables)
 6 Months Ended
Jun. 30, 2017
Related Party Transactions [Abstract]  
Lease Expense for Certain Real Estate Properties Leased
For the three and six months ended June 30, 2017 and 2016, the Company incurred the following lease expense for these properties.
 
 
Three Months Ended 
 June 30,
 
Six Months Ended 
 June 30,
 
 
2017
 
2016
 
2017
 
2016
Cost of sales
 
$
263

 
$
235

 
$
525

 
$
452