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Note 15 - Accumulated Other Comprehensive Income
 6 Months Ended
Jun. 30, 2018
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income (Loss)
The following table shows the rollforward of accumulated other comprehensive income (loss) as of the periods indicated:
 
Three Months Ended June 30, 2018
 
Six Months Ended June 30, 2018
(In thousands)
Before Tax
 
Tax Effect
 
Net of Tax
 
Before Tax
 
Tax Effect
 
Net of Tax
Balance at beginning of period
$
(39,842
)
 
$
(8,367
)
 
$
(31,475
)
 
$
32,669

 
$
9,584

 
$
23,085

Cumulative effect of adopting the accounting standard update for financial instruments
—

 
—

 
—

 
284

 
60

 
224

Cumulative effect of adopting the accounting standard update for the reclassification of certain tax effects
—

 
—

 
—

 
—

 
(2,724
)
 
2,724

Balance adjusted for cumulative effect of adopting accounting standard updates
(39,842
)
 
(8,367
)

(31,475
)

32,953


6,920


26,033

OCI:
 
 
 
 
 
 
 
 
 
 
 
Unrealized gains (losses) on investments:
 
 
 
 

 
 
 
 
 
 
Unrealized holding gains (losses) arising during the period
(35,194
)
 
(7,390
)
 
(27,804
)
 
(111,957
)
 
(23,510
)
 
(88,447
)
Less: Reclassification adjustment for net gains (losses) included in net income (1) 
(1,691
)
 
(355
)
 
(1,336
)
 
(5,655
)
 
(1,187
)
 
(4,468
)
Net unrealized gains (losses) on investments
(33,503
)
 
(7,035
)
 
(26,468
)
 
(106,302
)
 
(22,323
)
 
(83,979
)
Unrealized foreign currency translation adjustments
—

 
—

 
—

 
4

 
1

 
3

OCI
(33,503
)
 
(7,035
)
 
(26,468
)
 
(106,298
)
 
(22,322
)
 
(83,976
)
Balance at end of period
$
(73,345
)
 
$
(15,402
)
 
$
(57,943
)
 
$
(73,345
)
 
$
(15,402
)
 
$
(57,943
)
 
 
 
 
 
 
 
 
 
 
 
 
 
Three Months Ended June 30, 2017
 
Six Months Ended June 30, 2017
(In thousands)
Before Tax
 
Tax Effect
 
Net of Tax
 
Before Tax
 
Tax Effect
 
Net of Tax
Balance at beginning of period
$
(5,168
)
 
$
(1,805
)
 
$
(3,363
)
 
$
(19,063
)
 
$
(6,668
)
 
$
(12,395
)
OCI:
 
 
 
 
 
 
 
 
 
 
 
Unrealized gains (losses) on investments:
 
 
 
 
 
 
 
 
 
 
 
Unrealized holding gains (losses) arising during the period
31,137

 
10,898

 
20,239

 
42,471

 
14,865

 
27,606

Less: Reclassification adjustment for net gains (losses) included in net income (1) 
(1,795
)
 
(628
)
 
(1,167
)
 
(4,304
)
 
(1,506
)
 
(2,798
)
Net unrealized gains (losses) on investments
32,932

 
11,526

 
21,406

 
46,775

 
16,371

 
30,404

Unrealized foreign currency translation adjustments
114

 
40

 
74

 
166

 
58

 
108

OCI
33,046

 
11,566

 
21,480

 
46,941

 
16,429

 
30,512

Balance at end of period
$
27,878

 
$
9,761

 
$
18,117

 
$
27,878

 
$
9,761

 
$
18,117


______________________
(1)
Included in net gains (losses) on investments and other financial instruments on our consolidated statements of operations.