CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Balance at beginning at Dec. 31, 2017	$ 47,844	$ 14,570	$ (10,847)	$ (594)	$ 50,973
Balance at beginning (in shares) at Dec. 31, 2017	23,922
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income			80		80
Other comprehensive loss, net of tax				(821)	(821)
Balance at end at Mar. 31, 2018	$ 47,844	14,570	(10,767)	(1,415)	50,232
Balance at end (in shares) at Mar. 31, 2018	23,922
Balance at beginning at Dec. 31, 2018	$ 47,844	14,570	(9,928)	(1,236)	$ 51,250
Balance at beginning (in shares) at Dec. 31, 2018	23,922				23,922,086
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income			406		$ 406
Other comprehensive loss, net of tax				370	370
Balance at end at Mar. 31, 2019	$ 47,844	$ 14,570	$ (9,522)	$ (866)	$ 52,026
Balance at end (in shares) at Mar. 31, 2019	23,922				23,922,086