| Schedule Of Segment Reporting Information, By Segment [Table Text Block] |
| For the year ended | | Corn | | Grain | | Bulk Trading | | | | | | December 31, 2014 | | Division | | Division | | Division | | Others | | Total | | | Revenues from external customers | | $ | 75,263,798 | | $ | 33,399,849 | | $ | 1,013,573 | | | | | $ | 109,677,220 | | | Loss on inventory valuation reserve | | | | | | | | | | | | | | | | | | Intersegment revenues | | | - | | | - | | | - | | | - | | | - | | | Interest revenue | | | 3,298 | | | 2,498 | | | 275 | | | 192 | | | 6,263 | | | Interest expense | | | (424,795) | | | (357,939) | | | - | | | (826) | | | (783,560) | | | Net interest (expense) income | | | (421,497) | | | (355,441) | | | 275 | | | (635) | | | (777,297) | | | Depreciation and amortization | | | (576,927) | | | (1,376,640) | | | (5,235) | | | (215,246) | | | (2,174,048) | | | Noncontrolling interest | | | - | | | - | | | - | | | 1,039 | | | 1,039 | | | Segment net profit (loss) | | | (13,512,424) | | | (424,133) | | | (472,859) | | | (2,529,471) | | | (16,938,887) | | | For the year ended | | Corn | | Grain | | Bulk Trading | | | | | | December 31, 2013 | | Division | | Division | | Division | | Others | | Total | | | Revenues from external customers | | $ | 142,560,749 | | $ | 41,637,805 | | $ | 62,151,550 | | | - | | $ | 246,350,104 | | | Loss on inventory valuation reserve | | | (4,391,580) | | | (86,594) | | | - | | | - | | | (4,478,174) | | | Intersegment revenues | | | - | | | - | | | - | | | - | | | - | | | Interest revenue | | | 8,773 | | | 2,844 | | | 6,869 | | | 16,707 | | | 35,193 | | | Interest expense | | | (425,773) | | | (316,831) | | | (47,834) | | | - | | | (790,438) | | | Net interest (expense) income | | | (417,000) | | | (313,987) | | | (40,965) | | | 16,707 | | | (755,245) | | | Depreciation and amortization | | | (533,709) | | | (1,718,252) | | | (4,202) | | | (110,058) | | | (2,366,221) | | | Noncontrolling interest | | | - | | | - | | | - | | | 4,160 | | | 4,160 | | | Segment net profit (loss) | | | (11,316,324) | | | (2,614,032) | | | (64,083) | | | (12,349,498) | | | (26,343,937) | | |