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FORM 10-Q
EXHIBIT 31.1
EXHIBIT 31.2
EXHIBIT 32.1
EXHIBIT 32.2
Comprehensive Income
9 Months Ended
Sep. 30, 2011
Comprehensive Income [Abstract]
Comprehensive Income
(9) Comprehensive Income
Comprehensive income consisted of the following
(in thousands)
:
Quarters Ended
Nine Months Ended
September 30,
September 30,
2011
2010
2011
2010
Net income
$
16,473
$
10,629
$
50,024
$
26,242
Unrealized gain (loss) on investments
—
250
1,100
(250
)
Defined benefit plans, net of tax
(958
)
412
(1,085
)
131
Total comprehensive income
$
15,515
$
11,291
$
50,039
$
26,123