Annual report pursuant to Section 13 and 15(d)

VALUATION AND QUALIFYING ACCOUNTS (Details)

v3.3.1.900
VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Allowance for Deferred Tax Asset [Member]      
Valuation and Qualifying Accounts Disclosure [Line Items]      
Beginning balance $ 376,037 $ 446,919 $ 1,470,034
Charged (credited) to earnings 0 (122,500) (1,023,115)
Deductions 0 51,618 0
Ending balance 376,037 376,037 446,919
Allowance for Doubtful Accounts [Member]      
Valuation and Qualifying Accounts Disclosure [Line Items]      
Beginning balance 210,000 210,000 210,000
Charged (credited) to earnings 0 0 0
Deductions 0 0 0
Ending balance $ 210,000 $ 210,000 $ 210,000