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Fair Value of Financial Instruments (Tables)
6 Months Ended
Jun. 30, 2013
Fair Value Disclosures [Abstract]  
Summary of Company's fair value hierarchy measured at recurring basis
 
 
 
 
 
 
 
 
Fair Value Measurements at
 
 
 
Carrying
 
Fair
 
Reporting Date Using
 
 
 
Amount
 
Value
 
Level 1
 
Level 2
 
Level 3
 
June 30, 2013
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Financial Assets
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Investments
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fixed maturities
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
U.S. government and federally sponsored agency obligations:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mortgage-backed securities
 
$
613,869
 
$
613,869
 
$
-
 
$
613,869
 
$
-
 
Other, including
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
U.S. Treasury securities
 
 
438,305
 
 
438,305
 
 
20,281
 
 
418,024
 
 
-
 
Municipal bonds
 
 
1,508,249
 
 
1,508,249
 
 
-
 
 
1,504,485
 
 
3,764
 
Foreign government bonds
 
 
55,214
 
 
55,214
 
 
-
 
 
55,214
 
 
-
 
Corporate bonds
 
 
2,513,705
 
 
2,513,705
 
 
10,563
 
 
2,446,552
 
 
56,590
 
Other mortgage-backed securities
 
 
801,272
 
 
801,272
 
 
-
 
 
751,929
 
 
49,343
 
Total fixed maturities
 
 
5,930,614
 
 
5,930,614
 
 
30,844
 
 
5,790,073
 
 
109,697
 
Equity securities
 
 
83,040
 
 
83,040
 
 
66,167
 
 
16,867
 
 
6
 
Short-term investments
 
 
82,120
 
 
82,120
 
 
67,249
 
 
14,871
 
 
-
 
Totals
 
 
6,095,774
 
 
6,095,774
 
 
164,260
 
 
5,821,811
 
 
109,703
 
Separate Account (variable annuity) assets (1)
 
 
1,525,509
 
 
1,525,509
 
 
1,525,509
 
 
-
 
 
-
 
Financial Liabilities
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2012
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Financial Assets
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Investments
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fixed maturities
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
U.S. government and federally sponsored agency obligations:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mortgage-backed securities
 
$
619,559
 
$
619,559
 
$
-
 
$
619,559
 
$
-
 
Other, including
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
U.S. Treasury securities
 
 
409,428
 
 
409,428
 
 
18,594
 
 
390,834
 
 
-
 
Municipal bonds
 
 
1,586,037
 
 
1,586,037
 
 
-
 
 
1,573,762
 
 
12,275
 
Foreign government bonds
 
 
57,869
 
 
57,869
 
 
-
 
 
57,869
 
 
-
 
Corporate bonds
 
 
2,567,034
 
 
2,567,034
 
 
11,934
 
 
2,469,378
 
 
85,722
 
Other mortgage-backed securities
 
 
722,305
 
 
722,305
 
 
-
 
 
689,133
 
 
33,172
 
Total fixed maturities
 
 
5,962,232
 
 
5,962,232
 
 
30,528
 
 
5,800,535
 
 
131,169
 
Equity securities
 
 
53,503
 
 
53,503
 
 
43,704
 
 
9,459
 
 
340
 
Short-term investments
 
 
87,561
 
 
87,561
 
 
87,561
 
 
-
 
 
-
 
Totals
 
 
6,103,296
 
 
6,103,296
 
 
161,793
 
 
5,809,994
 
 
131,509
 
Separate Account (variable annuity) assets (1)
 
 
1,398,281
 
 
1,398,281
 
 
1,398,281
 
 
-
 
 
-
 
Financial Liabilities
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
 
(1)
Separate Account (variable annuity) liabilities are set equal to Separate Account (variable annuity) assets.
Table for reconciliations for all Level 3 assets measured at fair value on a recurring basis
 
 
Municipal
Bonds
 
Corporate
Bonds
 
Other
Mortgage-
Backed
Securities
 
Total
Fixed
Maturities
 
Equity
Securities
 
Total
 
Financial Assets
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Beginning balance April 1, 2013
 
$
15,146
 
$
55,527
 
$
33,083
 
$
103,756
 
$
340
 
$
104,096
 
Transfers into Level 3 (1)
 
 
1,000
 
 
18,768
 
 
35,533
 
 
55,301
 
 
-
 
 
55,301
 
Transfers out of Level 3 (1)
 
 
-
 
 
(16,663)
 
 
(18,403)
 
 
(35,066)
 
 
-
 
 
(35,066)
 
Total gains or losses
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net realized gains (losses) included in net income
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Net unrealized gains (losses) included in other
    comprehensive income
 
 
(315)
 
 
(824)
 
 
(291)
 
 
(1,430)
 
 
-
 
 
(1,430)
 
Purchases
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Issuances
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Sales
 
 
-
 
 
-
 
 
-
 
 
-
 
 
(334)
 
 
(334)
 
Settlements
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Paydowns, maturities and distributions
 
 
(12,067)
 
 
(218)
 
 
(579)
 
 
(12,864)
 
 
-
 
 
(12,864)
 
Ending balance, June 30, 2013
 
$
3,764
 
$
56,590
 
$
49,343
 
$
109,697
 
$
6
 
$
109,703
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Beginning balance, January 1, 2013
 
$
12,275
 
$
85,722
 
$
33,172
 
$
131,169
 
$
340
 
$
131,509
 
Transfers into Level 3 (1)
 
 
3,907
 
 
23,439
 
 
43,999
 
 
71,345
 
 
-
 
 
71,345
 
Transfers out of Level 3 (1)
 
 
-
 
 
(50,341)
 
 
(18,403)
 
 
(68,744)
 
 
-
 
 
(68,744)
 
Total gains or losses
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net realized gains (losses) included in net income
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Net unrealized gains (losses) included in other
    comprehensive income
 
 
(351)
 
 
(1,709)
 
 
(418)
 
 
(2,478)
 
 
-
 
 
(2,478)
 
Purchases
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Issuances
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Sales
 
 
-
 
 
-
 
 
-
 
 
-
 
 
(334)
 
 
(334)
 
Settlements
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Paydowns, maturities and distributions
 
 
(12,067)
 
 
(521)
 
 
(9,007)
 
 
(21,595)
 
 
-
 
 
(21,595)
 
Ending balance, June 30, 2013
 
$
3,764
 
$
56,590
 
$
49,343
 
$
109,697
 
$
6
 
$
109,703
 
 
(1)
Transfers into and out of Level 3 during the periods ended June 30, 2013 were attributable to changes in the availability of observable market information for individual fixed maturity securities. The Company’s policy is to recognize transfers into and transfers out of the levels as of the ending date of the reporting period.
   
 
 
Corporate
Bonds
 
Other
Mortgage-
Backed
Securities
 
Total
Fixed
Maturities
 
Equity
Securities
 
Total
 
Financial Assets
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Beginning balance, April 1, 2012
 
$
89,920
 
$
13,065
 
$
102,985
 
$
385
 
$
103,370
 
Transfers into Level 3 (1)
 
 
9,407
 
 
-
 
 
9,407
 
 
-
 
 
9,407
 
Transfers out of Level 3 (1)
 
 
(45,460)
 
 
-
 
 
(45,460)
 
 
-
 
 
(45,460)
 
Total gains or losses
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net realized gains (losses) included in net income
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Net unrealized gains (losses) included in other
    comprehensive income
 
 
2,725
 
 
9
 
 
2,734
 
 
-
 
 
2,734
 
Purchases
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Issuances
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Sales
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Settlements
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Paydowns and maturities
 
 
(133)
 
 
(163)
 
 
(296)
 
 
-
 
 
(296)
 
Ending balance, June 30, 2012
 
$
56,459
 
$
12,911
 
$
69,370
 
$
385
 
$
69,755
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Beginning balance, January 1, 2012
 
$
88,256
 
$
4,532
 
$
92,788
 
$
385
 
$
93,173
 
Transfers into Level 3 (1)
 
 
18,240
 
 
8,504
 
 
26,744
 
 
-
 
 
26,744
 
Transfers out of Level 3 (1)
 
 
(50,707)
 
 
-
 
 
(50,707)
 
 
-
 
 
(50,707)
 
Total gains or losses
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net realized gains (losses) included in net income
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Net unrealized gains (losses) included in other
    comprehensive income
 
 
946
 
 
165
 
 
1,111
 
 
-
 
 
1,111
 
Purchases
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Issuances
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Sales
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Settlements
 
 
-
 
 
-
 
 
-
 
 
-
 
 
-
 
Paydowns and maturities
 
 
(276)
 
 
(290)
 
 
(566)
 
 
-
 
 
(566)
 
Ending balance, June 30, 2012
 
$
56,459
 
$
12,911
 
$
69,370
 
$
385
 
$
69,755
 
 
(1)
Transfers into and out of Level 3 during the periods ended June 30, 2012 were attributable to changes in the availability of observable market information for individual fixed maturity securities. The Company’s policy is to recognize transfers into and transfers out of the levels as of the ending date of the reporting period.
Carrying value, fair value and fair value hierarchy of financial assets and financial liabilities
 
 
 
 
 
 
 
 
Fair Value Measurements at
 
 
 
Carrying
 
Fair
 
Reporting Date Using
 
 
 
Amount
 
Value
 
Level 1
 
Level 2
 
Level 3
 
June 30, 2013
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Financial Assets
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Investments
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other investments
 
$
136,632
 
$
140,062
 
$
-
 
$
-
 
$
140,062
 
Financial Liabilities
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fixed annuity contract liabilities
 
 
3,366,495
 
 
3,172,072
 
 
-
 
 
-
 
 
3,172,072
 
Policyholder account balances on interest-sensitive
    life contracts
 
 
78,732
 
 
78,235
 
 
-
 
 
-
 
 
78,235
 
Other policyholder funds
 
 
99,921
 
 
99,921
 
 
-
 
 
-
 
 
99,921
 
Short-term debt
 
 
38,000
 
 
38,000
 
 
-
 
 
38,000
 
 
-
 
Long-term debt
 
 
199,842
 
 
220,484
 
 
220,484
 
 
-
 
 
-
 
Other liabilities, repurchase agreement obligations
 
 
133,980
 
 
133,980
 
 
-
 
 
133,980
 
 
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2012
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Financial Assets
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Investments
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other investments
 
$
134,985
 
$
135,121
 
$
-
 
$
-
 
$
135,121
 
Financial Liabilities
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fixed annuity contract liabilities
 
 
3,257,758
 
 
3,070,111
 
 
-
 
 
-
 
 
3,070,111
 
Policyholder account balances on interest-sensitive
    life contracts
 
 
79,017
 
 
78,519
 
 
-
 
 
-
 
 
78,519
 
Other policyholder funds
 
 
103,227
 
 
103,227
 
 
-
 
 
-
 
 
103,227
 
Short-term debt
 
 
38,000
 
 
38,000
 
 
-
 
 
38,000
 
 
-
 
Long-term debt
 
 
199,809
 
 
219,319
 
 
219,319
 
 
-
 
 
-