XML 47 R35.htm IDEA: XBRL DOCUMENT v3.10.0.1
REVENUE RECOGNITION (Tables)
6 Months Ended
Jun. 30, 2018
REVENUE RECOGNITION [Abstract]  
Changes in Contract Liabilities - Customer Loyalty Programs
Significant changes in these contract liability balances were as follows for the six-month period ended June 30 (U.S. dollars in thousands):

  
June 30,
2018
 
    
Outstanding at beginning of period 
 
$
13,043
(1) 
Increase (decrease) attributed to:
    
Customer loyalty deferrals 
  
3,029
 
Customer loyalty redemptions/expirations 
  
(1,802
)
Outstanding at end of period 
 
$
14,270
 



(1)
The company recorded customer loyalty points under the cost provision method prior to the adoption of Topic 606. The loyalty point liability under the cost provision methodology was $1.9 million as of December 31, 2017. The Company recorded an additional liability of $11.2 million due to the cumulative impact of adopting Topic 606.