Securities

Amortized costs and fair values of securities available for sale at December 31, 2019 and 2018 were as follows:



	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
	December 31, 2019
	(in thousands)
Obligations of U.S. government corporations and agencies	$	21,917	$	363	$	(94	)	$	22,186
Mortgage-backed securities	107,410		966		(215		)	108,161
Obligations of states and political subdivisions	33,854		858		(56		)	34,656
	$	163,181	$	2,187	$	(365	)	$	165,003
	December 31, 2018
	(in thousands)
Obligations of U.S. government corporations and agencies	$	22,183	$	29	$	(481	)	$	21,731
Mortgage-backed securities	77,976		145		(1,638		)	76,483
Obligations of states and political subdivisions	46,159		394		(469		)	46,084
	$	146,318	$	568	$	(2,588	)	$	144,298

Carrying amounts of restricted securities at December 31, 2019 and 2018 were as follows:



	December 31, 2019		December 31, 2018
	(in thousands)
Federal Reserve Bank Stock	$	344	$	344
Federal Home Loan Bank Stock	713		686
Community Bankers’ Bank Stock	140		140
	$	1,197	$	1,170

The amortized cost and fair value of securities available for sale at December 31, 2019, by contractual maturity, are shown below. Maturities may differ from contractual maturities primarily (others could be called) in mortgage-backed securities because the mortgages underlying the securities may be called or repaid without any penalties.



	Amortized Cost		Fair Value
	(in thousands)
Due in one year or less	$	1,460	$	1,466
Due after one year through five years	12,516		12,707
Due after five years through ten years	37,979		38,843
Due after ten years	111,226		111,987
	$	163,181	$	165,003

During the twelve months ended December 31, 2019, the Company sold $12.4 million in available for sale securities with gross gains of $37 thousand and gross losses of $44 thousand. During the twelve months ended December 31, 2018, the Company sold $5.4 million in available for sale securities with gross gains of $62 thousand and gross losses of $45 thousand. During the twelve months ended December 31, 2017, the Company sold $20.3 million in available for sale securities with gross gains of $94 thousand and gross losses of $104 thousand.

The fair value and gross unrealized losses for securities available for sale, totaled by the length of time that individual securities have been in a continuous unrealized loss position, at December 31, 2019 and 2018 were as follows:



	Less than 12 months				12 months or more				Total
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	December 31, 2019
	(in thousands)
Obligations of U.S. government corporations and agencies	$	5,466	$	91	$	1,997	$	3	$	7,463	$	94
Mortgage-backed securities	19,509		176		5,271		39		24,780		215
Obligations of states and political subdivisions	3,127		49		923		7		4,050		56
	$	28,102	$	316	$	8,191	$	49	$	36,293	$	365
	December 31, 2018
	(in thousands)
Obligations of U.S. government corporations and agencies	$	1,973	$	6	$	13,710	$	475	$	15,683	$	481
Mortgage-backed securities	16,659		332		42,966		1,306		59,625		1,638
Obligations of states and political subdivisions	3,594		52		12,864		417		16,458		469
	$	22,226	$	390	$	69,540	$	2,198	$	91,766	$	2,588

Gross unrealized losses on available for sale securities included twenty-eight (28) and ninety-five (95) debt securities at December 31, 2019 and December 31, 2018, respectively. The Company evaluates securities for other-than-temporary impairment on at least a quarterly basis, and more frequently when economic or market concerns warrant such evaluation. The Company’s mortgage-backed securities are issued by U.S. government agencies, which guarantee payments to investors regardless of the status of the underlying mortgages. Consideration is given to the length of time and the amount of an unrealized loss, the financial condition of the issuer, and the intent and ability of the Company to retain its investment in the issuer long enough to allow for an anticipated recovery in fair value. The fair value of a security reflects its liquidity as compared to similar instruments, current market rates on similar instruments, and the creditworthiness of the issuer. Absent any change in the liquidity of a security or the creditworthiness of the issuer, prices will decline as market rates rise and vice-versa. The primary cause of the unrealized losses at December 31, 2019 and December 31, 2018 was changes in market interest rates. Since the losses can be primarily attributed to changes in market interest rates and not expected cash flows or an issuer’s financial condition, the unrealized losses are deemed to be temporary and management does not intend to sell and it is unlikely that management will be required to sell the securities prior to their anticipated recovery. The Company monitors the financial condition of these issuers continuously and will record other-than-temporary impairment if the recovery of value is unlikely.

Securities having a carrying value of $2.9 million at December 31, 2019 were pledged as security for public deposits.