Disclosures about Fair Value of Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Fair Value Disclosures [Abstract]

Schedule of Fair Value Measured on a Recurring Basis

The following table presents the fair value measurements of assets measured at fair value on a recurring basis and the level within the fair value hierarchy in which the fair value measurements fall at December 31, 2016 and December 31, 2015:

			Fair Value Measurement Using
	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
December 31, 2016
U.S. government agencies	$	11	$	—	$	11	$	—
Mortgage-backed securities           of government-           sponsored entities		58,614		—		58,614		—
Private-label collateralized           mortgage obligations		40		—		40		—
State and political subdivisions		12,044		—		12,044		—

			Fair Value Measurement Using
	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
December 31, 2015
U.S. government agencies	$	101	$	—	$	101	$	—
Mortgage-backed securities           of government-           sponsored entities		76,104		—		76,104		—
Private-label collateralized           mortgage obligations		277		—		277		—
State and political subdivisions		18,865		—		18,865		—

Schedule of Fair Value Measured on a Nonrecurring Basis

The following table presents the fair value measurements of assets measured at fair value on a nonrecurring basis and the level within the fair value hierarchy in which the fair value measurements fall at December 31, 2016 and December 31, 2015.

			Fair Value Measurement Using
	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
December 31, 2016
Collateral-dependent           impaired loans	$	1,053	$	—	$	—	$	1,053
Foreclosed assets		2		—		—		2
December 31, 2015
Collateral-dependent           impaired loans	$	292	$	—	$	—	$	292
Foreclosed assets		5		—		—		5

Schedule of Level 3 Fair Value Measurements

The following table presents quantitative information about unobservable inputs used in recurring and nonrecurring Level 3 fair value measurements at December 31, 2016 and December 31, 2015, in thousands.

	Fair Value		Valuation Technique	Unobservable Inputs	Weighted Average
December 31, 2016
Collateral-dependent      impaired loans	$	1,053	Market Comparable Properties and specialized equipment discounts	discounts	25%
Foreclosed assets		2	Expected selling price	Selling Costs	10%
December 31, 2015
Collateral-dependent      impaired loans	$	292	Market Comparable Properties, less delinquent real estate taxes	N/A	N/A
Foreclosed assets		5	Estimated Selling Price	Selling Costs	10%

Schedule of Fair Value of Financial Instruments

The following table presents estimated fair values of the Company’s financial instruments. The fair values of certain of these instruments were calculated by discounting expected cash flows, which involves significant judgments by management and uncertainties. Fair value is the estimated amount at which financial assets or liabilities could be exchanged in a current transaction between willing parties, other than in a forced or liquidation sale. Because no market exists for certain of these financial instruments and because management does not intend to sell these financial instruments, the Company does not know whether the fair values shown below represent values at which the respective financial instruments could be sold individually or in the aggregate.

			Fair Value Measurements Using
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
December 31, 2016
Financial assets
Cash and cash equivalents	$	16,756	$	16,756	$	—	$	—
Held-to-maturity           securities		9,559		—		9,339		—
Loans, net of allowance           for loan losses		332,283		—		—		341,999
Federal Home Loan Bank           stock		4,226		—		4,226		—
Interest receivable		1,146		—		1,146		—
Financial liabilities
Deposits		383,733		47,946		306,291		—
Other short-term           borrowings		7,246		—		7,246		—
Federal Home Loan Bank           advances		18,000		—		17,938		—
Advances from borrowers           for taxes and insurance		1,306		—		1,306		—
Interest payable		29		—		29		—

			Fair Value Measurements Using
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
December 31, 2015
Financial assets
Cash and cash equivalents	$	11,156	$	11,156	$	—	$	—
Held-to-maturity           securities		8,307		—		8,205		—
Loans, net of allowance           for loan losses		293,121		—		—		302,595
Federal Home Loan           Bank stock		4,226		—		4,226		—
Interest receivable		1,149		—		1,149		—
Financial liabilities
Deposits		362,427		42,630		295,796		—
Other short-term           borrowings		5,606		—		5,606		—
Federal Home Loan           Bank advances		21,000		—		20,978		—
Advances from           borrowers for taxes           and insurance		1,240		—		1,240		—
Interest payable		40		—		40		—