XML 20 R10.htm IDEA: XBRL DOCUMENT v3.7.0.1
Inventories
 6 Months Ended
Jun. 30, 2017
Inventory Disclosure [Abstract]  
Inventories
Inventories
Inventories consisted of the following at the respective balance sheet dates:
 
June 30, 2017
 
December 31, 2016
Raw materials
$
122,567,049

 
$
115,099,569

Work-in-process
34,716,262

 
32,509,368

Finished goods
39,256,911

 
41,702,500

Total Inventory
$
196,540,222

 
$
189,311,437