Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock Common Stock, Voting	Common Stock Common Stock, Non-Voting	Additional Paid-in Capital	Accumulated Other Comprehensive Income	Retained Earnings Substantially Restricted	Unearned ESOP shares	Treasury Stock	Total
Balance at Dec. 31, 2017	$ 213	$ 87	$ 46,117	$ (81)	$ 7,816	$ (1,095)	$ (5,326)	$ 47,731
Increase (Decrease) in Stockholders' Equity
Net loss					(84)			(84)
Release of unearned ESOP shares			8			17		25
Restricted stock Compensation expense			26					26
Stock awarded to directors			45					45
Stock option compensation expense			10					10
Cancellation of shares issued to CEO			(108)					(108)
Unrealized gain on securities available for sale net of tax				(200)				(200)
Balance at Mar. 31, 2018	213	87	46,098	(281)	7,732	(1,078)	(5,326)	47,445
Balance at Dec. 31, 2017	213	87	46,117	(81)	7,816	(1,095)	(5,326)	47,731
Increase (Decrease) in Stockholders' Equity
Net loss								540
Balance at Sep. 30, 2018	213	87	46,131	(405)	8,356	(1,043)	(5,326)	48,013
Balance at Mar. 31, 2018	213	87	46,098	(281)	7,732	(1,078)	(5,326)	47,445
Increase (Decrease) in Stockholders' Equity
Net loss					(127)			(127)
Release of unearned ESOP shares			5			18		23
Restricted stock Compensation expense			3					3
Stock awarded to directors			10					10
Unrealized gain on securities available for sale net of tax				(53)				(53)
Balance at Jun. 30, 2018	213	87	46,116	(334)	7,605	(1,060)	(5,326)	47,301
Increase (Decrease) in Stockholders' Equity
Net loss					751			751
Release of unearned ESOP shares			2			17		19
Restricted stock Compensation expense			3					3
Stock awarded to directors			10					10
Unrealized gain on securities available for sale net of tax				(71)				(71)
Balance at Sep. 30, 2018	$ 213	$ 87	$ 46,131	$ (405)	$ 8,356	$ (1,043)	$ (5,326)	$ 48,013