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Note 11 - Accumulated Other Comprehensive Income (Tables)
 6 Months Ended
Jun. 30, 2013
Schedule of Accumulated Other Comprehensive Income [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
The following table shows the rollforward of accumulated other comprehensive income for the periods indicated:
 
 
Three Months Ended June 30, 2013
 
Six Months Ended June 30, 2013
(In thousands)
 
Before tax
 
Tax effect
 
Net of tax
 
Before tax
 
Tax effect
 
Net of tax
Balance at beginning of period
 
$
36,323

 
$
12,783

 
$
23,540

 
$
24,904

 
$
8,809

 
$
16,095

Other comprehensive income:
 
 
 
 
 
 
 
 
 
 
 
 
Unrealized gains on investments:
 
 
 
 
 
 
 
 
 
 
 
 
Unrealized holding gains arising during the period
 
2,277

 
797

 
1,480

 
13,763

 
4,817

 
8,946

Less: Reclassification adjustment for net gains included in net loss (1)
 
1,150

 
596

 
554

 
1,217

 
642

 
575

Net unrealized gains on investments
 
1,127

 
201

 
926

 
12,546

 
4,175

 
8,371

Other comprehensive income
 
1,127

 
201

 
926

 
12,546

 
4,175

 
8,371

Balance at end of period
 
$
37,450

 
$
12,984

 
$
24,466

 
$
37,450

 
$
12,984

 
$
24,466

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Three Months Ended June 30, 2012
 
Six Months Ended June 30, 2012
(In thousands)
 
Before tax
 
Tax effect
 
Net of tax
 
Before tax
 
Tax effect
 
Net of tax
Balance at beginning of period
 
$
23,737

 
$
4,733

 
$
19,004

 
$
12,039

 
$
639

 
$
11,400

Other comprehensive income (loss):
 
 
 
 
 
 
 
 
 
 
 
 
Foreign currency translation adjustments:
 
 
 
 
 
 
 
 
 
 
 
 
Unrealized foreign currency translation adjustment
 
(12
)
 
(4
)
 
(8
)
 
(12
)
 
(4
)
 
(8
)
Less: Reclassification adjustment
 
—

 
—

 
—

 
—

 
—

 
—

Net foreign currency translation adjustments
 
(12
)
 
(4
)
 
(8
)
 
(12
)
 
(4
)
 
(8
)
Unrealized (losses) gains on investments:
 
 
 

 

 

 

 

Unrealized holding (losses) gains arising during the period
 
(2,183
)
 
(764
)
 
(1,419
)
 
24,300

 
8,505

 
15,795

Less: Reclassification adjustment for net (losses) gains included in net loss (1)
 
(1,140
)
 
(399
)
 
(741
)
 
13,645

 
4,776

 
8,869

Net unrealized (losses) gains on investments
 
(1,043
)
 
(365
)
 
(678
)
 
10,655

 
3,729

 
6,926

Other comprehensive (loss) income
 
(1,055
)
 
(369
)
 
(686
)
 
10,643

 
3,725

 
6,918

Balance at end of period
 
$
22,682

 
$
4,364

 
$
18,318

 
$
22,682

 
$
4,364

 
$
18,318

______________________
(1)
Included in net (losses) gains on investments on our condensed consolidated statements of operations.