Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2016

Regulatory Matters [Abstract]

Schedule of bank's actual capital amounts and ratios

	Actual					Minimum Capital Requirement					Minimum to Be Well Capitalized Under Prompt Corrective Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio
As of December 31, 2016
Total risk-based capital (to risk-weighted assets)	$	42,543		19.52	%	$	17,434		8.0	%	$	21,793		10.0	%
Tier I capital (to risk-weighted assets)		39,816		18.27			13,076		6.0			17,434		8.0
Common equity Tier I (to risk-weighted assets)		39,816		18.27			9,807		4.5			14,165		6.5
Tier I capital (to average assets)		39,816		12.58			12,662		4.0			15,828		5.0
Tangible capital (to adjusted tangible assets)		39,816		12.58			4,748		1.5			—		N/A
As of December 31, 2015
Total risk-based capital (to risk-weighted assets)	$	41,631		19.15	%	$	17,387		8.0	%	$	21,734		10.0	%
Tier I capital (to risk-weighted assets)		38,912		17.90			13,040		6.0			17,387		8.0
Common equity Tier I (to risk-weighted assets)		38,912		17.90			9,780		4.5			14,127		6.5
Tier I capital (to average assets)		38,912		12.82			12,139		4.0			15,174		5.0
Tangible capital (to adjusted tangible assets)		38,912		12.82			4,552		1.5			—		N/A

Schedule of reconciliation of bank equity amount for regulatory capital purposes

	2016			2015
Bank equity	$	41,367		$	42,429
Less net unrealized gain (loss)		(1,176	)		790
Less disallowed goodwill		2,727			2,727
Tier 1 and common equity Tier 1 capital		39,816			38,912
Plus allowance for loan losses		2,727			2,719
Total risked-based capital	$	42,543		$	41,631