Securities (Tables)

12 Months Ended

Dec. 31, 2016

Investments, Debt and Equity Securities [Abstract]

Schedule of Available for Sale Securities

The amortized cost and fair values, together with gross unrealized gains and losses, of securities are as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Available-for-sale securities	(In thousands)
December 31, 2016:
U.S. government agencies	$	11	$	—	$	—	$	11
Mortgage-backed securities of           government-sponsored entities		58,797		399		582		58,614
Private-label collateralized mortgage           obligations		41		—		1		40
State and political subdivisions		11,698		402		56		12,044
Totals	$	70,547	$	801	$	639	$	70,709

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Available-for-sale securities	(In thousands)
December 31, 2015:
U.S. government agencies	$	101	$	—	$	—	$	101
Mortgage-backed securities of           government-sponsored entities		75,972		662		530		76,104
Private-label collateralized mortgage           obligations		274		3		—		277
State and political subdivisions		18,224		677		36		18,865
Totals	$	94,571	$	1,342	$	566	$	95,347

Schedule of Held To Maturity Securities

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Held-to-maturity Securities:	(In thousands)
December 31, 2016:
U.S. government agencies	$	21	$	—	$	—	$	21
Mortgage-backed securities of           government-sponsored entities		704		7		—		711
State and political subdivisions		8,834		12		239		8,607
Totals	$	9,559	$	19	$	239	$	9,339

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Held-to-maturity Securities:	(In thousands)
December 31, 2015:
U.S. government agencies	$	82	$	—	$	—	$	82
Mortgage-backed securities of           government-sponsored entities		1,052		5		—		1,057
State and political subdivisions		7,173		29		136		7,066
Totals	$	8,307	$	34	$	136	$	8,205

Schedule of Expected Maturities of Available for Sale and Held To Maturity Securities

The amortized cost and fair value of available-for-sale securities and held-to-maturity securities at December 31, 2016, by contractual maturity, are shown below. Expected maturities will differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties.

	Available-for-sale				Held-to-maturity
	Amortized cost		Fair Value		Amortized cost		Fair Value
	(In thousands)
Within one year	$	1,189	$	1,212	$	—	$	—
One to five years		4,023		4,244		2,056		2,044
Five to ten years		4,557		4,628		2,906		2,831
After ten years		1,940		1,971		3,893		3,753
		11,709		12,055		8,855		8,628
Mortgage-backed securities of      government-sponsored entities		58,797		58,614		704		711
Private-label collateralized mortgage      obligations		41		40		—		—
Totals	$	70,547	$	70,709	$	9,559	$	9,339

Schedule of Securities in a Gross Unrealized Loss Position

The following table shows the gross unrealized losses and fair value of the Company’s investments, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position at December 31, 2016 and 2015:

	December 31, 2016
	Less than 12 Months				More than 12 Months				Total
	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
	(In thousands)
Mortgage-backed securities      of government-      sponsored entities	$	32,810	$	409	$	7,978	$	173	$	40,788	$	582
Private-label collateralized      mortgage obligations		—		—		40		1		40		1
State and political      subdivisions		8,087		204		929		91		9,016		295
Total temporarily impaired      securities	$	40,897	$	613	$	8,947	$	265	$	49,844	$	878

	December 31, 2015
	Less than 12 Months				More than 12 Months				Total
	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
	(In thousands)
Mortgage-backed securities      of government-      sponsored entities	$	32,930	$	269	$	14,560	$	261	$	47,490	$	530
State and political      subdivisions		3,756		50		2,515		122		6,271		172
Total temporarily impaired      securities	$	36,686	$	319	$	17,075	$	383	$	53,761	$	702