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Inventories (Tables) | 3 Months Ended
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Mar. 31, 2014
Inventory Disclosure [Abstract] |
Schedule of Inventories | Inventories consisted of the following at the respective balance sheet dates:
| March 31, 2014 |  | December 31, 2013
Raw materials | $ | 80,959,971 |  |  | $ | 75,081,810 |
Work-in-process | 21,871,552 |  |  | 21,409,976 |
Finished goods | 25,517,944 |  |  | 23,582,378 |
Total Inventory | $ | 128,349,467 |  |  | $ | 120,074,164 |

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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
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