Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Income Statement [Abstract]
Net sales	$ 151,205	$ 156,348
Cost of sales	103,034	110,591
Gross profit	48,171	45,757
Selling, general and administrative expenses	38,497	39,041
Impairment charges	8,545	0
Operating income	1,129	6,716
Interest expense, net	2,019	2,702
Income (loss) from continuing operations before income taxes	(890)	4,014
Income tax expense	2,446	1,392
Income (loss) from continuing operations	(3,336)	2,622
Income (loss) from discontinued operations, net of income tax	(57)	2,617
Net income (loss)	$ (3,393)	$ 5,239
Income (loss) per common share from continuing operations:
Basic	$ (0.11)	$ 0.08
Diluted	(0.11)	0.08
Income (loss) per common share from discontinued operations:
Basic	0	0.08
Diluted	0	0.08
Net income (loss) per share:
Basic	(0.11)	0.16
Diluted	(0.11)	0.16
Dividends declared per share	$ 0.14	$ 0.14