Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Consolidated Statements Of Income And Comprehensive Income
Net sales	$ 31,131	$ 29,821	$ 63,701	$ 59,443
Cost of goods sold	20,763	22,760	44,002	43,866
Depreciation expense	633	604	1,264	1,195
Total cost of goods sold	21,396	23,364	45,266	45,061
Gross profit	9,735	6,457	18,435	14,382
Selling expenses	3,463	2,618	6,427	5,920
General and administrative	3,046	3,611	6,992	6,645
Amortization expense	177	179	353	358
Total operating expenses	6,686	6,408	13,772	12,923
Income from operations	3,049	49	4,663	1,459
Other income (expense):
Interest expense	(47)	(59)	(105)	(124)
Loss on sale of investments, net reclassified from OCI	(15)	(17)	(27)	(22)
Impairment of investments				(180)
(Loss) / Gain on sale of property and equipment	(151)	207	(151)	243
Other income (expense), net	60	38	77	147
Total other income (expense)	(153)	169	(206)	64
Income before provision for income taxes	2,896	218	4,457	1,523
Provision for income taxes	789	120	1,395	770
Net income	$ 2,107	$ 98	$ 3,062	$ 753
Basic and diluted earnings per common share	$ 0.13	$ 0.01	$ 0.19	$ 0.05
Weighted average number of shares outstanding	16,149	16,346	16,169	16,346
COMPREHENSIVE INCOME
Net income	$ 2,107	$ 98	$ 3,062	$ 753
Other comprehensive income (loss), net of tax:
Unrealized gains (losses) on investments, net of taxes	12	(31)	56	(65)
Reclassifications to earnings:
Other than temporary impairment of investments, net of taxes		4		108
Realized (gains) losses on investments, net of taxes	24	18	17	15
Comprehensive income	$ 2,143	$ 89	$ 3,135	$ 811