XML 47 R33.htm IDEA: XBRL DOCUMENT v3.8.0.1
Fair Value of Financial Instruments (Tables)
 12 Months Ended
Dec. 31, 2017
Fair Value Disclosures [Abstract]  
Changes in Fair Value of Swaps
The following chart summarizes the changes in fair value of the Company’s swap for the indicated periods.
 
(Dollars in thousands)
Year ended December 31,
 
2017
 
2016
 
2015
Increase (decrease) in fair value:
 
 
 
 
 
Recognized in earnings
$
70

 
$
(6
)
 
$
(10
)
Recognized in other comprehensive income
812

 
678

 
124

Total
$
882


$
672


$
114