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Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2019
Fair Value Disclosures [Abstract]  
Schedule of Assets Measured at Fair Value on Recurring Basis

At September 30, 2019, assets measured at fair value on a recurring basis are summarized below:

 

 

 

September 30, 2019

 

 

 

Level 1

Inputs

 

 

Level 2

Inputs

 

 

Level 3

Inputs

 

 

Total Fair

Value

 

 

 

(in thousands)

 

Financial instruments carried at fair value, classified as a part of:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Securities available-for-sale—fixed maturity:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

States and political subdivisions

 

$

 

 

$

230,191

 

 

$

 

 

$

230,191

 

Corporate bonds

 

 

 

 

 

145,421

 

 

 

 

 

 

145,421

 

U.S. agency-based mortgage-backed securities

 

 

 

 

 

24,423

 

 

 

 

 

 

24,423

 

U.S. Treasury securities

 

 

40,182

 

 

 

 

 

 

 

 

 

40,182

 

Total securities available-for-sale—fixed maturity

 

 

40,182

 

 

 

400,035

 

 

 

 

 

 

440,217

 

Equity securities:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Domestic common stock

 

 

25,936

 

 

 

 

 

 

 

 

 

25,936

 

Total

 

$

66,118

 

 

$

400,035

 

 

$

 

 

$

466,153

 

At December 31, 2018, assets measured at fair value on a recurring basis are summarized below:

 

 

 

December 31, 2018

 

 

 

Level 1

Inputs

 

 

Level 2

Inputs

 

 

Level 3

Inputs

 

 

Total Fair

Value

 

 

 

(in thousands)

 

Financial instruments carried at fair value, classified as part of:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Securities available-for-sale—fixed maturity:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

States and political subdivisions

 

$

 

 

$

233,245

 

 

$

 

 

$

233,245

 

Corporate bonds

 

 

 

 

 

173,214

 

 

 

 

 

 

173,214

 

U.S. agency-based mortgage-backed securities

 

 

 

 

 

12,515

 

 

 

 

 

 

12,515

 

U.S. Treasury securities and obligations

   of U.S. government agencies

 

 

59,756

 

 

 

 

 

 

 

 

 

59,756

 

Total securities available-for-sale—fixed maturity

 

$

59,756

 

 

$

418,974

 

 

$

 

 

$

478,730

 

Equity securities:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Domestic common stock

 

 

18,651

 

 

 

 

 

 

 

 

 

18,651

 

Total

 

$

78,407

 

 

$

418,974

 

 

$

 

 

$

497,381

 

Schedule of Assets Measured at Amortized Cost

At September 30, 2019, assets measured at amortized cost are summarized below:

 

 

 

September 30, 2019

 

 

 

Level 1

Inputs

 

 

Level 2

Inputs

 

 

Level 3

Inputs

 

 

Total Fair

Value

 

 

 

(in thousands)

 

Securities held-to-maturity—fixed maturity:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

States and political subdivisions

 

$

 

 

$

458,030

 

 

$

 

 

$

458,030

 

Corporate bonds

 

 

 

 

 

117,461

 

 

 

 

 

 

117,461

 

U.S. agency-based mortgage-backed securities

 

 

 

 

 

12,516

 

 

 

 

 

 

12,516

 

U.S. Treasury securities

 

 

7,891

 

 

 

 

 

 

 

 

 

7,891

 

Obligations of U.S. government agencies

 

 

 

 

 

30,007

 

 

 

 

 

 

30,007

 

Asset-backed securities

 

 

 

 

 

698

 

 

 

 

 

 

698

 

Total held-to-maturity

 

$

7,891

 

 

$

618,712

 

 

$

 

 

$

626,603

 

At December 31, 2018, assets measured at amortized cost are summarized below:

 

 

 

December 31, 2018

 

 

 

Level 1

Inputs

 

 

Level 2

Inputs

 

 

Level 3

Inputs

 

 

Total Fair

Value

 

 

 

(in thousands)

 

Securities held-to-maturity—fixed maturity:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

States and political subdivisions

 

$

 

 

$

448,947

 

 

$

 

 

$

448,947

 

Corporate bonds

 

 

 

 

 

91,369

 

 

 

 

 

 

91,369

 

U.S. agency-based mortgage-backed securities

 

 

 

 

 

8,349

 

 

 

 

 

 

8,349

 

U.S. Treasury securities

 

 

7,111

 

 

 

 

 

 

 

 

 

7,111

 

Obligations of U.S. government agencies

 

 

 

 

 

59,932

 

 

 

 

 

 

59,932

 

Asset-backed securities

 

 

 

 

 

1,064

 

 

 

 

 

 

1,064

 

Total held-to-maturity

 

$

7,111

 

 

$

609,661

 

 

$

 

 

$

616,772

 

Summary of Carrying Values and Corresponding Fair Values for Financial Instruments

The following table summarizes the carrying values and corresponding fair values for financial instruments:

 

 

 

As of  September 30, 2019

 

 

As of  December 31, 2018

 

 

 

Carrying

Amount

 

 

Fair

Value

 

 

Carrying

Amount

 

 

Fair

Value

 

 

 

(in thousands)

 

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fixed maturity securities—held-to-maturity

 

$

604,161

 

 

$

626,603

 

 

$

613,878

 

 

$

616,772

 

Fixed maturity securities—available-for-sale

 

 

440,217

 

 

 

440,217

 

 

 

478,730

 

 

 

478,730

 

Equity securities

 

 

25,936

 

 

 

25,936

 

 

 

18,651

 

 

 

18,651

 

Short-term investments

 

 

20,964

 

 

 

20,964

 

 

 

14,231

 

 

 

14,231

 

Cash and cash equivalents

 

 

125,870

 

 

 

125,870

 

 

 

40,344

 

 

 

40,344