CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net revenue	$ 15,359,000	$ 15,637,000	$ 28,575,000	$ 30,136,000
Cost of sales	9,937,000	10,332,000	18,180,000	19,615,000
Gross profit	5,422,000	5,305,000	10,395,000	10,521,000
Selling, general and administrative expenses	5,366,000	5,154,000	10,413,000	10,173,000
Impairment of goodwill and other intangible assets	0	8,311,000	0	8,311,000
Operating income (loss)	56,000	(8,160,000)	(18,000)	(7,963,000)
Other income, net	(24,000)	(18,000)	(24,000)	(32,000)
Interest expense	64,000	36,000	74,000	138,000
Income (loss) from continuing operations before income taxes	16,000	(8,178,000)	(68,000)	(8,069,000)
Income tax benefit	0	(2,808,000)	(24,000)	(2,765,000)
Income (loss) from continuing operations	16,000	(5,370,000)	(44,000)	(5,304,000)
Discontinued operations (Note 2)
Net income from discontinued operations, net of tax of $-0- and $38,000 for the three and six-month periods ended June 30, 2016	0	0	0	72,000
(Loss) gain on sale of discontinued operations, net of tax benefit of $-0- and $141,000 for the three and six-month periods ended June 30, 2016	0	(14,000)	0	12,171,000
(Loss) income from discontinued operations, net of tax	0	(14,000)	0	12,243,000
Net income (loss)	$ 16,000	$ (5,384,000)	$ (44,000)	$ 6,939,000
Basic earnings (loss) per share
Continuing operations	$ 0	$ (1.49)	$ (0.01)	$ (1.47)
Discontinued operations	0	0	0	3.40
Net income (loss)	0	(1.49)	(0.01)	1.93
Diluted earnings (loss) per share
Continuing operations	0	(1.49)	(0.01)	(1.47)
Discontinued operations	0	0	0	3.40
Net income (loss)	$ 0	$ (1.49)	$ (0.01)	$ 1.93
Weighted average common shares outstanding:
Basic	3,611,000	3,595,000	3,605,000	3,598,000
Diluted	3,720,000	3,595,000	3,605,000	3,598,000
Net income (loss)	$ 16,000	$ (5,384,000)	$ (44,000)	$ 6,939,000
Other comprehensive income (loss)-foreign currency translation adjustment	91,000	(166,000)	117,000	(236,000)
Total comprehensive income (loss)	$ 107,000	$ (5,550,000)	$ 73,000	$ 6,703,000