| Schedule of Quarterly Financial Information [Table Text Block] |
The following table shows the Company’s quarterly consolidated financial data for the four quarters of 2013: | | | Three Months Ended | | | | | March 31 | | June 30 | | September 30 | | December 31 | | | | | | | | | | | | | | | | | | Revenue | | $ | 19,669,476 | | $ | 21,362,357 | | $ | 20,609,107 | | $ | 61,026,829 | | | | | | | | | | | | | | | | | | Cost of revenue | | | (14,292,134) | | | (12,235,475) | | | (12,446,879) | | | (36,785,545) | | | | | | | | | | | | | | | | | | Gross Profit | | | 5,377,342 | | | 9,126,882 | | | 8,162,228 | | | 24,241,284 | | | | | | | | | | | | | | | | | | Operating expenses: | | | | | | | | | | | | | | | Selling and marketing expenses | | | (194,688) | | | (174,046) | | | (362,000) | | | (887,544) | | | General and administrative expenses | | | (301,342) | | | (866,194) | | | (1,178,033) | | | (846,068) | | | Total operating expenses | | | (496,030) | | | (1,040,240) | | | (1,540,033) | | | (1,733,612) | | | | | | | | | | | | | | | | | | Operating income | | | 4,881,312 | | | 8,086,642 | | | 6,622,195 | | | 22,507,672 | | | | | | | | | | | | | | | | | | Other income (expenses) | | | | | | | | | | | | | | | Investment income | | | - | | | 69,071 | | | 218 | | | 230 | | | Interest income | | | 1,096 | | | 1,460 | | | 2,305 | | | 3,389 | | | Interest expenses | | | (685,377) | | | (710,365) | | | (1,049,040) | | | (1,727,207) | | | Subsidy income | | | 35,387 | | | 205 | | | 168,900 | | | 7,133,781 | | | Sundry income | | | 2,003 | | | 11 | | | 7 | | | 123 | | | Gain/(Loss) on foreign exchange, net | | | 207,984 | | | (428,389) | | | 194,433 | | | 170,712 | | | | | | | | | | | | | | | | | | Income from continuing operations before income taxes | | | 4,442,405 | | | 7,018,635 | | | 5,939,018 | | | 28,088,700 | | | | | | | | | | | | | | | | | | Income tax expense | | | - | | | - | | | - | | | - | | | | | | | | | | | | | | | | | | Net income from continuing operations | | | 4,442,405 | | | 7,018,635 | | | 5,939,018 | | | 28,088,700 | | | | | | | | | | | | | | | | | | Net income from discontinued operations, net of taxes | | | 9,340,136 | | | 17,759,118 | | | 12,362,523 | | | 12,448,885 | | | | | | | | | | | | | | | | | | Consolidated net income | | | 13,782,541 | | | 24,777,753 | | | 18,301,541 | | | 40,537,585 | | |