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COMPREHENSIVE INCOME (Tables)
6 Months Ended
Jun. 30, 2017
Equity [Abstract]  
Schedule of Comprehensive Income
Comprehensive income was as follows:
 
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2017
 
2016
 
2017
 
2016
 
(In thousands)
Net income
$
10,835

 
$
12,755

 
$
17,230

 
$
26,173

Foreign currency translation adjustment
19,484

 
(6,569
)
 
23,548

 
4,675

Change in unrealized gain on derivatives, net of tax
(884
)
 
(345
)
 
(537
)
 
(345
)
Unrealized gain on short-term investments
(1,291
)
 

 

 

Pension liability adjustment, net of tax
(13
)
 
3

 
(15
)
 
(4
)
Comprehensive income, net
$
28,131

 
$
5,844

 
$
40,226

 
$
30,499



Schedule of Changes in Accumulated Other Comprehensive Income by Component
Changes in Accumulated Other Comprehensive Income by component between December 31, 2016 and June 30, 2017 are presented in the table below, net of tax:
 
 
Cash Flow Hedges
 
Defined Benefit Pension Items
 
Foreign Currency Items
 
Short-term Investment
 
Total
 
 
(In thousands)
Beginning balance
 
$
1,071

 
$
(36
)
 
$
(58,189
)
 

 
$
(57,154
)
Other comprehensive (loss) income
 
(559
)
 
(15
)
 
23,548

 
(3,019
)
 
19,955

Amounts reclassified from accumulated other comprehensive income
 
22

 

 

 
3,019

 
3,041

Net current-period other comprehensive (loss) income
 
(537
)
 
(15
)
 
23,548

 

 
22,996

Ending balance
 
$
534

 
$
(51
)
 
$
(34,641
)
 
$

 
$
(34,158
)