Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance, at Dec. 31, 2015		$ 96	$ 33,330	$ (30,321)	$ (138)	$ 2,967
Balance, shares at Dec. 31, 2015	4	9,628,863
Reverse common stock split (1-for-10)		$ (87)	87
Reverse common stock split (1-for-10), shares		(8,665,694)
Proceeds from sale of Preferred stock			75			75
Proceeds from sale of Preferred stock, shares	3
Proceeds from sale of common stock		$ 1	374			375
Proceeds from sale of common stock, shares		92,980
Common stock issued as compensation to directors		$ 1	221			$ 222
Common stock issued as compensation to directors, shares		51,649				51,649
Common stock issued for services			128			$ 128
Common stock issued for services, shares		36,118
Net loss				(331)		(331)
Net change in unrealized loss on securities available for sale, net of taxes					224	224
Balance at Jun. 30, 2016		$ 11	34,215	(30,652)	86	3,660
Balance, shares at Jun. 30, 2016	7	1,143,916
Balance, at Dec. 31, 2016		$ 11	34,039	(30,717)	(252)	3,081
Balance, shares at Dec. 31, 2016	7	1,103,447
Proceeds from sale of Preferred stock
Proceeds from sale of common stock
Common stock issued as compensation to directors, shares
Net loss				(452)		$ (452)
Net change in unrealized loss on securities available for sale, net of taxes					44	44
Balance at Jun. 30, 2017		$ 11	$ 34,039	$ (31,169)	$ (208)	$ 2,673
Balance, shares at Jun. 30, 2017	7	1,103,447