Discontinued Operations (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012	Dec. 31, 2011
Results of Operations
Net revenues	$ 49,633,292	$ 117,180,898	$ 170,083,852	$ 306,717,488
Cost of sales	48,002,298	111,193,306	160,180,706	286,251,895
Gross profit	1,630,994	5,987,592	9,903,146	20,465,593
Operating expenses	4,479,634	3,663,827	11,279,690	12,987,224
Operating (loss) income	(2,848,640)	2,323,765	(1,376,544)	7,478,369
Other income (expenses), net	(831,631)	26,893	(2,828,766)	(908,405)
(Loss) income before taxes from discontinued operations	(3,680,271)	2,350,658	(4,205,310)	6,569,964
less: Provision for income taxes	90	601,837	21,277	1,505,386
(Loss) income from discontinued operations, net of tax	(3,680,361)	1,748,821	(4,226,587)	5,064,578
Basic and diluted (loss) income per common share from discontinued operations:
Basic	$ (4.57)	$ 0.54	$ (5.42)	$ 1.85
Diluted	$ (4.57)	$ 0.54	$ (5.42)	$ 1.85
Financial Position
Cash and equivalents	8,730,872	3,792,482	8,730,872	3,792,482	3,667,924	1,108,951
Restricted cash	69,630,402		69,630,402		64,467,142
Accounts receivable, net	36,676,226		36,676,226		38,889,208
Inventories, net	13,320,789		13,320,789		7,988,710
Other receivables and prepaid expenses	2,657,549		2,657,549		10,697,074
Advance to suppliers	478,223		478,223		5,027,089
Notes receivable	325,924		325,924		548,218
Due from related parties	6,471,812		6,471,812		17,144,272
Construction in progress deposit	0		0		278,996
Property, plant and equipment, net	1,098,498		1,098,498		3,670,327
Intangible assets, net	0		0		473,772
Goodwill	0		0		27,031,492
Total current assets	139,390,295		139,390,295		179,884,224
Total Assets of Discontinued Operations	139,390,295		139,390,295		179,884,224
Short-term loans	42,533,081		42,533,081		24,707,679
Notes payable	28,957,279		28,957,279		28,156,022
Accounts payable	26,996,853		26,996,853		22,625,660
Accrued expenses and other payables	932,246		932,246		3,591,128
Advances from customers	21,802		21,802		1,039,775
Taxes payable	(2,422,890)		(2,422,890)		(2,341,883)
Interest payable	0		0		110,835
Dividends payable	628,890		628,890		628,890
Due to related parties	42,360,470		42,360,470		76,824,918
Total current liabilities	140,007,731		140,007,731		155,343,024
Total Liabilities of Discontinued Operations	140,007,731		140,007,731		155,343,024
Net Assets of Discontinued Operations	$ (617,436)		$ (617,436)		$ 24,541,200