Condensed Consolidated Statement of Shareholders’ Equity (Unaudited) - 3 months ended Mar. 31, 2016 - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member] Common Class A [Member]	Common Stock [Member] Common Class B [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Balance (in shares) at Dec. 31, 2015	3,191	612
Balance at Dec. 31, 2015	$ 32	$ 6	$ 58,924	$ (20,181)	$ 38,781	$ 2,975	$ 41,756
Stock options - compensation costs			$ 10		10		10
Net loss				$ (908)	(908)	$ (92)	(1,000)
Balance (in shares) at Mar. 31, 2016	3,191	612
Balance at Mar. 31, 2016	$ 32	$ 6	$ 58,934	$ (21,089)	$ 37,883	$ 2,883	$ 40,766