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INVENTORIES (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Inventory Disclosure [Abstract]          
Raw materials $ 770,448   $ 770,448   $ 832,806
Work in process 45,413   45,413   635,130
Finished goods 380,001   380,001   1,101,880
Total 1,195,862   1,195,862   2,569,816
Inventory impairment costs 0 $ 0 363,758 $ 0  
Inventory allowance $ 623,014   $ 623,014   $ 736,663