Securities (Tables)

6 Months Ended

Jun. 30, 2019

Investments Debt And Equity Securities [Abstract]

Aggregate Amortized Costs and Fair Values of Available-for-Sale Securities

The aggregate amortized costs and fair values of available-for-sale securities as of the dates stated were as follows.

			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
June 30, 2019	Cost		Gains		(Losses)			Value
U.S. Government agencies and mortgage backed securities	$	51,941	$	205	$	(279	)	$	51,867
State and municipal obligations		16,810		281		(37	)		17,054
Corporate bonds		12,180		68		—			12,248
Total available-for-sale securities	$	80,931	$	554	$	(316	)	$	81,169

			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
December 31, 2018	Cost		Gains		(Losses)			Value
U.S. Government agencies and mortgage backed securities	$	51,126	$	35	$	(1,279	)	$	49,882
State and municipal obligations		20,484		60		(327	)		20,217
Corporate bonds		12,194		23		(84	)		12,133
Total available-for-sale securities	$	83,804	$	118	$	(1,690	)	$	82,232

Unrealized Loss Positions

The following tables provide information on securities in an unrealized loss position as of the dates stated.

			Less than 12 months				12 months or more					Total
June 30, 2019	Number of Securities		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
U.S. Government agencies and mortgage backed securities		45	$	983	$	—	$	31,302	$	(279	)	$	32,285	$	(279	)
State and municipal obligations		8		—		—		3,403		(37	)		3,403		(37	)
Corporate bonds		—		—		—		—		—			—		—
Total temporarily impaired securities		53	$	983	$	—	$	34,705	$	(316	)	$	35,688	$	(316	)

			Less than 12 months					12 months or more					Total
December 31, 2018	Number of Securities		Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
U.S. Government agencies and mortgage backed securities		54	$	2,911	$	(22	)	$	43,843	$	(1,257	)	$	46,754	$	(1,279	)
State and municipal obligations		39		2,723		(27	)		9,119		(300	)		11,842		(327	)
Corporate bonds		5		5,742		(84	)		—		—			5,742		(84	)
Total temporarily impaired securities		98	$	11,376	$	(133	)	$	52,962	$	(1,557	)	$	64,338	$	(1,690	)

Summary of Amortized Cost and Fair Value by Contractual Maturity of Securities Available for Sale Securities

The following table presents the amortized cost and fair value by contractual maturity of available-for-sale securities as of the dates stated. Expected maturities may differ from contractual maturities, as issuers may have the right to call or prepay obligations with or without call or prepayment penalties.

	June 30, 2019				December 31, 2018
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Due in one year or less	$	1,543	$	1,545	$	1,080	$	1,079
Due after one year but less than five years		43,940		44,036		47,065		46,358
Due after five years but less than ten years		27,454		27,704		26,615		26,149
Due after ten years		7,994		7,884		9,044		8,646
Total available-for-sale securities	$	80,931	$	81,169	$	83,804	$	82,232