Consolidated Statements of Stockholders' Equity (Unaudited) - 3 months ended Mar. 31, 2016 - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]	Total
Balance (in shares) at Dec. 31, 2015	10,549,423					10,549,423
Balance at Dec. 31, 2015	$ 105	$ 26,286	$ 9,013	$ 725	$ (204)	$ 35,925
Net earnings			$ 81			81
Other comprehensive income				$ 108		108
Amortization of deferred compensation related to stock-based awards		39				$ 39
Issuance of unvested shares of restricted stock (in shares)	63,900
Issuance of unvested shares of restricted stock	$ 1	(1)
Repurchase and retirement of common stock (in shares)	(114,688)					(114,688)
Repurchase and retirement of common stock	$ (1)	(470)				$ (471)
Balance (in shares) at Mar. 31, 2016	10,498,635					10,498,635
Balance at Mar. 31, 2016	$ 105	$ 25,854	$ 9,094	$ 833	$ (204)	$ 35,682