Consolidated Statements of Operations and Comprehensive Income (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Consolidated Statements of Operations and Comprehensive Income
Net sales	$ 52,026	$ 37,774	$ 121,323	$ 111,833
Cost of sales	36,982	26,208	83,075	75,387
Gross profit	15,044	11,566	38,248	36,446
Selling, general, and administrative expense	10,733	5,051	22,740	15,388
Intangibles amortization	1,447	1,300	4,142	3,901
Impairment of assets held for sale			647
Income from operations	2,864	5,215	10,719	17,157
Interest expense, net	(2,130)	(2,080)	(6,190)	(6,304)
Other expense, net	(40)	(44)	(117)	(277)
Income before taxes	694	3,091	4,412	10,576
Income tax expense	91	745	1,304	3,525
Net income	603	2,346	3,108	7,051
Less net income attributable to participating securities	9	19	45	51
Net income attributable to common shareholders	594	2,327	3,063	7,000
Weighted average number of common shares outstanding:
Basic (in shares)	22,053,555	21,922,173	22,021,226	21,885,301
Diluted (in shares)	22,080,037	21,979,015	22,061,713	21,958,473
Earnings per common share:
Basic (in dollars per share)	$ 0.03	$ 0.11	$ 0.14	$ 0.32
Diluted (in dollars per share)	$ 0.02	$ 0.10	$ 0.13	$ 0.31
Cash dividends declared per share (in dollars per share)	$ 0.21	$ 0.21	$ 0.62	$ 0.62
Cash dividends paid per share (in dollars per share)	$ 0.21	$ 0.21	$ 0.62	$ 0.62
Comprehensive income	$ 802	$ 2,371	$ 3,716	$ 7,064