CONSOLIDATED CONDENSED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2011	Dec. 31, 2010
Sales
Net sales	$ 47,093,997	$ 35,311,738	$ 100,196,591	$ 74,794,659
Cost of goods sold
Cost of goods sold	30,704,512	22,978,912	64,898,374	49,322,506
Gross profit	16,389,485	12,332,826	35,298,217	25,472,153
Operating expenses
Selling expenses	2,414,748	1,589,006	4,905,222	3,004,991
General and administrative expenses	3,778,982	2,871,064	6,917,677	4,969,251
Total operating expenses	6,193,730	4,460,070	11,822,899	7,974,242
Income from operations	10,195,755	7,872,756	23,475,318	17,497,911
Other income (expense)
Other income (expense)	89,090	2,084	63,666	(9,859)
Interest income	90,116	87,925	187,603	152,916
Interest expense	(399,868)	(117,852)	(556,347)	(294,527)
Total other income (expense)	(220,662)	(27,843)	(305,078)	(151,470)
Income before income taxes	9,975,093	7,844,913	23,170,240	17,346,441
Provision for income taxes	2,231,215	1,615,421	4,694,726	3,329,164
Net income	7,743,878	6,229,492	18,475,514	14,017,277
Other comprehensive income
Foreign currency translation gain	1,439,096	2,458,260	3,343,242	3,752,307
Comprehensive income	9,182,974	8,687,752	21,818,756	17,769,584
Basic weighted average shares outstanding (in shares)	26,941,859	25,937,866	26,899,599	25,930,424
Basic net earnings per share (in dollars share)	$ 0.29	$ 0.24	$ 0.69	$ 0.54
Diluted weighted average shares outstanding (in shares)	26,941,859	26,393,072	26,899,599	26,383,123
Diluted net earnings per share (in dollars per share)	$ 0.29	$ 0.24	$ 0.69	$ 0.53
Jinong [Member]
Sales
Net sales	18,989,156	14,251,229	41,231,407	30,822,522
Cost of goods sold
Cost of goods sold	7,559,477	6,791,183	15,669,607	13,644,970
Gufeng [Member]
Sales
Net sales	25,958,438	18,875,897	55,571,529	40,676,931
Cost of goods sold
Cost of goods sold	20,692,393	14,998,764	45,962,063	33,899,277
Jintai [Member]
Sales
Net sales	2,115,689	2,184,612	3,314,576	3,295,206
Cost of goods sold
Cost of goods sold	2,258,064	1,188,965	3,006,894	1,778,259
Yuxing [Member]
Sales
Net sales	30,714	0	79,079	0
Cost of goods sold
Cost of goods sold	$ 194,578	$ 0	$ 259,810	$ 0