CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Income Statement [Abstract]
Revenues	$ 6,147	$ 8,462	$ 19,756	$ 20,472
Cost of sales:
Cost of sales	3,829	4,649	12,225	11,974
Depreciation expense	402	349	1,139	1,072
Total cost of sales	4,231	4,998	13,364	13,046
Gross profit	1,916	3,464	6,392	7,426
Operating expenses:
Selling, general and administrative	2,465	2,181	6,895	7,121
Depreciation and amortization	27	47	131	130
Total operating expenses	2,492	2,228	7,026	7,251
Operating (loss) income	(576)	1,236	(634)	175
Other income (expense):
Interest expense, net	(75)	(47)	(200)	(156)
Equity in net income of joint venture	0	32	133	32
Other, net	9	(10)	(18)	343
Total other income (expense)	(66)	(25)	(85)	219
Income (loss) before income taxes	(642)	1,211	(719)	394
Income tax benefit (expense)	3	(32)	(11)	(23)
Net (loss) income	$ (639)	$ 1,179	$ (730)	$ 371
Net (loss) income per share:
Basic	$ (.04)	$ .08	$ (.05)	$ .02
Fully diluted	$ (.04)	$ .08	$ (.05)	$ .02
Weighted-average shares outstanding:
Basic	15,032,000	15,131,000	15,091,000	15,195,000
Fully Diluted	15,032,000	15,131,000	15,091,000	15,195,000