XML 36 R26.htm IDEA: XBRL DOCUMENT v3.8.0.1
Fair Value of Financial Instruments (Tables)
3 Months Ended
Mar. 31, 2018
Fair Value Disclosures [Abstract]  
Changes in Fair Value of Derivatives
 
 
Three Months Ended March 31,
(In thousands)
 
2018
 
2017
Change in fair value:
 
 
 
 
Recognized in earnings
 
$

 
$

Recognized in other comprehensive income
 
389

 
277

 
 
$
389

 
$
277