Consolidated Statements of Stockholders' Equity (Unaudited) (USD $)	Total	Common stock	Additional paid-in capital	Treasury Stock	Retained earnings	Non-controlling Interest
Beginning balance at Dec. 31, 2009	$ 44,956,926	$ 1,936	$ 42,665,390	$ (1,654,075)	$ (1,504,320)	$ 5,447,995
Beginning balance, shares at Dec. 31, 2009		19,358,276		1,356,595
Previously deferred share-based compensation recognized	16,683		16,683
Issuance of common stock, shares		6,000
Issuance of common stock	17,460		17,460
Distribution to non-controlling interest in consolidated joint venture	(7,138,713)					(7,138,713)
Net income	13,524,445				5,716,694	7,807,751
Ending balance at Sep. 30, 2010	51,376,801	1,936	42,699,533	(1,654,075)	4,212,374	6,117,033
Ending balance, shares at Sep. 30, 2010		19,364,276		1,356,595
Beginning balance at Dec. 31, 2010	52,794,847	1,936	42,699,533	(1,654,075)	6,164,927	5,582,526
Beginning balance, shares at Dec. 31, 2010		19,364,276		1,356,595
Issuance of share based compensation, shares		660,000
Issuance of share based compensation		66	(66)
Previously deferred share-based compensation recognized	413,871		413,871
Issuance of common stock, shares		6,000
Issuance of common stock	24,060	1	24,059
Distribution to non-controlling interest in consolidated joint venture	(8,189,702)					(8,189,702)
Net income	9,801,222				1,864,471	7,936,751
Ending balance at Sep. 30, 2011	$ 54,844,298	$ 2,003	$ 43,137,397	$ (1,654,075)	$ 8,029,398	$ 5,329,575
Ending balance, shares at Sep. 30, 2011		20,030,276		1,356,595