Consolidated Statements of Changes In Equity (USD $)	Preferred Stock [Member] USD ($)	Common Stock [Member] Restricted Shares Issued For Services [Member]	Common Stock [Member] USD ($)	Additional Paid-in Capital [Member] Restricted Shares Issued For Services [Member] USD ($)	Additional Paid-in Capital [Member] Restricted Shares Granted For Services [Member] USD ($)	Additional Paid-in Capital [Member] USD ($)	Statutory Reserves [Member] USD ($)	Retained Earnings [Member] USD ($)	Accumulated Other Comprehensive Income (Loss) [Member] USD ($)	Noncontrolling Interest [Member] USD ($)	Restricted Shares Issued For Services [Member] USD ($)	Restricted Shares Granted For Services [Member] USD ($)	Total USD ($)
Balance at Dec. 31, 2009	$ 4,000		$ 16,000			$ 10,574,000	$ 372,000	$ 50,000	$ 117,000				$ 11,133,000
Balance (in Shares) at Dec. 31, 2009	4,121,600		15,828,320
Reclassification of warrant liabilities						7,703,000							7,703,000
Share based compensation related to services						156,000							156,000
Restricted shares issued for services				111,000	70,000						111,000	70,000
Restricted shares issued for services (in Shares)		30,000
Preferred stock converted into common stock	(1,000)		1,000
Preferred stock converted into common stock (in Shares)	(1,244,000)		1,244,000
Preferred stock dividend								(794,000)					(794,000)
Noncontrolling equity interests in a newly formed VIE										144,000			144,000
Net income for the year								16,589,000		(214,000)			16,375,000
Appropriation of statutory reserves							1,215,000	(1,215,000)
Foreign currency translation adjustment									813,000				813,000
Balance at Dec. 31, 2010	3,000		17,000			18,614,000	1,587,000	14,630,000	930,000	(70,000)			35,711,000
Balance (in Shares) at Dec. 31, 2010	2,877,600		17,102,320
Share based compensation related to services						141,000							141,000
Restricted shares issued for services				152,000							152,000
Restricted shares issued for services (in Shares)		60,000
Restricted stock and options issued to management, employees and directors on November 30, 2011			2,000			2,605,000							2,607,000
Restricted stock and options issued to management, employees and directors on November 30, 2011 (in Shares)			2,000,000
Share issued under the Warrant Tender Offer on December 30, 2011			106,620
Noncontrolling equity interests in acquired VIEs										6,054,000			6,054,000
Noncontrolling equity interests in newly formed VIEs						(703,000)				1,079,000			376,000
Deconsolidation of VIEs										(20,000)			(20,000)
Purchased of noncontrolling interests in a VIE						(62,000)				(1,033,000)			(1,095,000)
Preferred stock converted into common stock	(3,000)		3,000
Preferred stock converted into common stock (in Shares)	(2,877,600)		2,877,600
Preferred stock dividend								(407,000)					(407,000)
Net income for the year								2,995,000		(214,000)			2,781,000
Appropriation of statutory reserves							530,000	(530,000)
Foreign currency translation adjustment									1,202,000	52,000			1,254,000
Balance at Dec. 31, 2011			$ 22,000			$ 20,747,000	$ 2,117,000	$ 16,688,000	$ 2,132,000	$ 5,848,000			$ 47,554,000
Balance (in Shares) at Dec. 31, 2011			22,146,540