DISCLOSURES ABOUT THE FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)

12 Months Ended

Dec. 31, 2016

Summary of carrying amount and estimated fair value of financial instruments

The carrying amounts and the estimated fair values of the Company’s financial instruments as of December 31, 2016 and 2015 are summarized in the tables below.



December 31, 2016	Carrying amounts		Estimated fair values
($ in thousands)	Carrying amounts		Estimated fair values
Assets:
Fixed maturity securities available-for-sale:
U.S. treasury	$	7,830	$	7,830
U.S. government-sponsored agencies	239,197		239,197
Obligations of states and political subdivisions	335,757		335,757
Commercial mortgage-backed	37,572		37,572
Residential mortgage-backed	96,434		96,434
Other asset-backed	26,393		26,393
Corporate	456,516		456,516
Total fixed maturity securities available-for-sale	1,199,699		1,199,699

Equity securities available-for-sale:
Common stocks:
Financial services	35,122		35,122
Information technology	30,542		30,542
Healthcare	24,707		24,707
Consumer staples	19,100		19,100
Consumer discretionary	22,321		22,321
Energy	19,071		19,071
Industrials	24,245		24,245
Other	18,384		18,384
Non-redeemable preferred stocks	20,347		20,347
Total equity securities available-for-sale	213,839		213,839

Short-term investments	39,670		39,670

Liabilities:
Surplus notes	25,000		11,228



December 31, 2015	Carrying amounts		Estimated fair values
($ in thousands)	Carrying amounts		Estimated fair values
Assets:
Fixed maturity securities available-for-sale:
U.S. treasury	$	12,589	$	12,589
U.S. government-sponsored agencies	202,666		202,666
Obligations of states and political subdivisions	344,359		344,359
Commercial mortgage-backed	46,108		46,108
Residential mortgage-backed	88,543		88,543
Other asset-backed	17,844		17,844
Corporate	448,916		448,916
Total fixed maturity securities available-for-sale	1,161,025		1,161,025

Equity securities available-for-sale:
Common stocks:
Financial services	33,955		33,955
Information technology	28,102		28,102
Healthcare	25,894		25,894
Consumer staples	18,200		18,200
Consumer discretionary	18,923		18,923
Energy	21,068		21,068
Industrials	20,416		20,416
Other	20,683		20,683
Non-redeemable preferred stocks	19,002		19,002
Total equity securities available-for-sale	206,243		206,243

Short-term investments	38,599		38,599

Liabilities:
Surplus notes	25,000		10,823

Summary of assets and liabilities measured on recurring and non-recurring basis

Presented in the tables below are the estimated fair values of the Company’s financial instruments as of December 31, 2016 and 2015.



December 31, 2016			Fair value measurements using
($ in thousands)	Total		Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
Financial instruments reported at fair value on recurring basis:
Assets:
Fixed maturity securities available-for-sale:
U.S. treasury	$	7,830	$	—	$	7,830	$	—
U.S. government-sponsored agencies	239,197		—		239,197		—
Obligations of states and political subdivisions	335,757		—		335,757		—
Commercial mortgage-backed	37,572		—		37,572		—
Residential mortgage-backed	96,434		—		96,434		—
Other asset-backed	26,393		—		26,393		—
Corporate	456,516		—		455,534		982
Total fixed maturity securities available-for-sale	1,199,699		—		1,198,717		982

Equity securities available-for-sale:
Common stocks:
Financial services	35,122		35,119		—		3
Information technology	30,542		30,542		—		—
Healthcare	24,707		24,707		—		—
Consumer staples	19,100		19,100		—		—
Consumer discretionary	22,321		22,321		—		—
Energy	19,071		19,071		—		—
Industrials	24,245		24,245		—		—
Other	18,384		18,384		—		—
Non-redeemable preferred stocks	20,347		11,074		7,273		2,000
Total equity securities available-for-sale	213,839		204,563		7,273		2,003

Short-term investments	39,670		39,670		—		—

Financial instruments not reported at fair value:
Liabilities:
Surplus notes	11,228		—		—		11,228



December 31, 2015			Fair value measurements using
($ in thousands)	Total		Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
Financial instruments reported at fair value on recurring basis:
Assets:
Fixed maturity securities available-for-sale:
U.S. treasury	$	12,589	$	—	$	12,589	$	—
U.S. government-sponsored agencies	202,666		—		202,666		—
Obligations of states and political subdivisions	344,359		—		344,359		—
Commercial mortgage-backed	46,108		—		46,108		—
Residential mortgage-backed	88,543		—		88,543		—
Other asset-backed	17,844		—		17,844		—
Corporate	448,916		—		447,587		1,329
Total fixed maturity securities available-for-sale	1,161,025		—		1,159,696		1,329

Equity securities available-for-sale:
Common stocks:
Financial services	33,955		33,952		—		3
Information technology	28,102		28,102		—		—
Healthcare	25,894		25,894		—		—
Consumer staples	18,200		18,200		—		—
Consumer discretionary	18,923		18,923		—		—
Energy	21,068		21,068		—		—
Industrials	20,416		20,416		—		—
Other	20,683		20,683		—		—
Non-redeemable preferred stocks	19,002		11,706		7,296		—
Total equity securities available-for-sale	206,243		198,944		7,296		3

Short-term investments	38,599		38,599		—		—

Financial instruments not reported at fair value:
Liabilities:
Surplus notes	10,823		—		—		10,823

Reconciliation of assets measured at fair value on recurring basis using significant unobservable inputs

Presented in the table below is a reconciliation of the assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the years ended December 31, 2016 and 2015. Any unrealized gains or losses on these securities are recognized in other comprehensive income. Any gains or losses from settlements, disposals or impairments of these securities are reported as realized investment gains or losses in net income.



	Fair value measurements using significant unobservable (Level 3) inputs
($ in thousands)	Fixed maturity securities available-for-sale, corporate			Equity securities available-for-sale, financial services		Equity securities available-for-sale, non-redeemable preferred stocks		Total
Balance at December 31, 2014	$	1,662		$	3	$	—	$	1,665
Settlements	(327		)	—		—		(327		)
Unrealized losses included in other comprehensive income (loss)	(6		)	—		—		(6		)
Balance at December 31, 2015	1,329			3		—		1,332
Purchases	—			—		2,000		2,000
Settlements	(345		)	—		—		(345		)
Unrealized losses included in other comprehensive income (loss)	(2		)	—		—		(2		)
Balance at December 31, 2016	$	982		$	3	$	2,000	$	2,985

- Definition

Tabular disclosure of financial instruments measured at fair value, including those classified in shareholders' equity measured on a recurring or nonrecurring basis. Disclosures include, but are not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. Nonrecurring fair value measurements are those that are required or permitted in the statement of financial position in particular circumstances.

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