XML 136 R34.htm IDEA: XBRL DOCUMENT v2.4.0.6
Schedule III - Summay of Investments - Other Than Investments in Related Parties
12 Months Ended
Dec. 31, 2012
Summary of Investments, Other than Investments in Related Parties [Abstract]  
Schedule III - Summary of Investments, Other than Investments in Related Parties
Types of investment
 

 

 

($ in thousands)
 
Amortized Cost or Cost
 
Fair Value
 
Carrying Amount
Fixed maturity securities:
 
 

 
 

 
 

Held-to-maturity:
 
 

 
 

 
 

Foreign government obligations
 
$
5,292

 
5,871

 
5,504

Obligations of states and political subdivisions
 
491,180

 
526,922

 
497,949

Public utilities
 
13,454

 
15,098

 
13,393

Corporate securities
 
24,831

 
27,023

 
24,080

Asset-backed securities
 
6,980

 
7,098

 
5,928

Commercial mortgage-backed securities
 
8,406

 
12,649

 
7,215

Total fixed maturity securities, held-to-maturity
 
550,143

 
594,661

 
554,069

 
 
 
 
 
 
 
Available-for-sale:
 
 

 
 

 
 

U.S. government and government agencies
 
241,874

 
259,092

 
259,092

Foreign government obligations
 
28,813

 
30,229

 
30,229

Obligations of states and political subdivisions
 
773,953

 
818,024

 
818,024

Public utilities
 
117,573

 
124,200

 
124,200

Corporate securities
 
1,251,381

 
1,326,048

 
1,326,048

Asset-backed securities
 
126,330

 
128,640

 
128,640

Commercial mortgage-backed securities
 
133,763

 
137,119

 
137,119

Residential mortgage-backed securities
 
456,996

 
472,661

 
472,661

Total fixed maturity securities, available-for-sale
 
3,130,683

 
3,296,013

 
3,296,013

 
 
 
 
 
 
 
Equity securities:
 
 

 
 

 
 

Common stock:
 
 

 
 

 
 

Public utilities
 
4,427

 
4,554

 
4,554

Banks, trust and insurance companies
 
19,676

 
21,868

 
21,868

Industrial, miscellaneous and all other
 
108,338

 
124,960

 
124,960

Total equity securities, available-for-sale
 
132,441

 
151,382

 
151,382

Short-term investments
 
214,479

 
214,479

 
214,479

Other investments
 
114,076

 
 

 
114,076

Total investments
 
$
4,141,822

 
 

 
4,330,019