Guarantor Finanical Information Income Statement (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net Sales	$ 184,676	$ 245,469	$ 606,607	$ 748,371
Cost of materials (exclusive of depreciation and amortization)	137,770	184,417	478,283	564,513
Warehouse, processing and delivery expense	29,392	34,440	87,340	106,568
Sales, general and administrative expense	22,397	25,185	73,615	84,280
Restructuring expense (income)	1,204	(5,147)	17,653	(3,501)
Depreciation and amortization expense	5,994	6,399	18,661	19,389
Impairment of goodwill		0	0	56,160
Total Costs and Expenses	196,757	245,294	675,552	827,409
Operating income (loss)	(12,081)	175	(68,945)	(79,038)
Interest expense, net	(10,506)	(10,148)	(31,426)	(29,988)
Other expense, net	(2,270)	(2,335)	(4,532)	(1,427)
(Loss) income before income taxes and equity in earnings (losses) of subsidiaries and joint venture	(24,857)	(12,308)	(104,903)	(110,453)
Income tax benefit (expense)	17	2,770	(889)	8,918
Equity in losses of subsidiaries	0	0	0	0
Equity in earnings (losses) of joint venture	(1,460)	2,213	(134)	5,914
Net (Loss) Income	(26,300)	(7,325)	(105,926)	(95,621)
Comprehensive (loss) income	(28,571)	(9,135)	(110,030)	(96,298)
Parent
Net Sales	100,429	151,998	345,664	469,455
Cost of materials (exclusive of depreciation and amortization)	74,278	113,127	279,661	352,013
Warehouse, processing and delivery expense	19,996	24,374	58,857	77,166
Sales, general and administrative expense	14,532	16,241	49,927	55,638
Restructuring expense (income)	365	(5,197)	16,617	(3,725)
Depreciation and amortization expense	4,538	4,819	13,999	14,643
Impairment of goodwill				41,308
Total Costs and Expenses	113,709	153,364	419,061	537,043
Operating income (loss)	(13,280)	(1,366)	(73,397)	(67,588)
Interest expense, net	(6,369)	(6,388)	(19,142)	(18,848)
Other expense, net	0	0	0	0
(Loss) income before income taxes and equity in earnings (losses) of subsidiaries and joint venture	(19,649)	(7,754)	(92,539)	(86,436)
Income tax benefit (expense)	(90)	2,724	126	7,750
Equity in losses of subsidiaries	(5,101)	(4,508)	(13,379)	(22,849)
Equity in earnings (losses) of joint venture	(1,460)	2,213	(134)	5,914
Net (Loss) Income	(26,300)	(7,325)	(105,926)	(95,621)
Comprehensive (loss) income	(28,571)	(9,135)	(110,030)	(96,298)
Guarantors
Net Sales	34,105	34,787	101,168	104,531
Cost of materials (exclusive of depreciation and amortization)	23,970	24,660	71,251	74,020
Warehouse, processing and delivery expense	2,976	2,934	8,947	8,805
Sales, general and administrative expense	4,374	4,592	13,277	14,054
Restructuring expense (income)	0	0	0	0
Depreciation and amortization expense	463	539	1,626	1,632
Impairment of goodwill				0
Total Costs and Expenses	31,783	32,725	95,101	98,511
Operating income (loss)	2,322	2,062	6,067	6,020
Interest expense, net	0	0	0	0
Other expense, net	0	0	0	0
(Loss) income before income taxes and equity in earnings (losses) of subsidiaries and joint venture	2,322	2,062	6,067	6,020
Income tax benefit (expense)	(882)	(784)	(2,305)	(1,946)
Equity in losses of subsidiaries	0	0	0	0
Equity in earnings (losses) of joint venture	0	0	0	0
Net (Loss) Income	1,440	1,278	3,762	4,074
Comprehensive (loss) income	1,440	1,278	3,762	4,074
Non-Guarantors
Net Sales	54,107	60,847	169,512	184,316
Cost of materials (exclusive of depreciation and amortization)	43,487	48,793	137,108	148,411
Warehouse, processing and delivery expense	6,420	7,132	19,536	20,597
Sales, general and administrative expense	3,491	4,352	10,411	14,588
Restructuring expense (income)	839	50	1,036	224
Depreciation and amortization expense	993	1,041	3,036	3,114
Impairment of goodwill				14,852
Total Costs and Expenses	55,230	61,368	171,127	201,786
Operating income (loss)	(1,123)	(521)	(1,615)	(17,470)
Interest expense, net	(4,137)	(3,760)	(12,284)	(11,140)
Other expense, net	(2,270)	(2,335)	(4,532)	(1,427)
(Loss) income before income taxes and equity in earnings (losses) of subsidiaries and joint venture	(7,530)	(6,616)	(18,431)	(30,037)
Income tax benefit (expense)	989	830	1,290	3,114
Equity in losses of subsidiaries	0	0	0	0
Equity in earnings (losses) of joint venture	0	0	0	0
Net (Loss) Income	(6,541)	(5,786)	(17,141)	(26,923)
Comprehensive (loss) income	(9,482)	(7,850)	(24,774)	(28,361)
Eliminations
Net Sales	(3,965)	(2,163)	(9,737)	(9,931)
Cost of materials (exclusive of depreciation and amortization)	(3,965)	(2,163)	(9,737)	(9,931)
Warehouse, processing and delivery expense	0	0	0	0
Sales, general and administrative expense	0	0	0	0
Restructuring expense (income)	0	0	0	0
Depreciation and amortization expense	0	0	0	0
Impairment of goodwill				0
Total Costs and Expenses	(3,965)	(2,163)	(9,737)	(9,931)
Operating income (loss)	0	0	0	0
Interest expense, net	0	0	0	0
Other expense, net	0	0	0	0
(Loss) income before income taxes and equity in earnings (losses) of subsidiaries and joint venture	0	0	0	0
Income tax benefit (expense)	0	0	0	0
Equity in losses of subsidiaries	5,101	4,508	13,379	22,849
Equity in earnings (losses) of joint venture	0	0	0	0
Net (Loss) Income	5,101	4,508	13,379	22,849
Comprehensive (loss) income	$ 8,042	$ 6,572	$ 21,012	$ 24,287