Quarterly report pursuant to Section 13 or 15(d)

FINANCIAL INSTRUMENTS AND INVESTMENTS (Details)

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FINANCIAL INSTRUMENTS AND INVESTMENTS (Details) - USD ($)
Sep. 30, 2017
Dec. 31, 2016
Adjusted Cost $ 12,062,188 $ 11,953,585
Gross Unrealized Losses (62,645) (179,208)
Fair Value 11,999,543 11,774,377
Cash and Cash Equivalents 336,372 1,053,844
Short Term Investments 3,864,323 5,215,536
Long Term Investments 7,798,848 5,504,997
Level 1    
Adjusted Cost 1,962,608 2,527,380
Gross Unrealized Losses (35,246) (90,495)
Fair Value 1,927,362 2,436,885
Cash and Cash Equivalents 336,372 1,053,844
Long Term Investments 1,590,990 1,383,041
Level 2    
Adjusted Cost 10,099,580 9,426,205
Gross Unrealized Losses (27,399) (88,713)
Fair Value 10,072,181 9,337,492
Short Term Investments 3,864,323 5,215,536
Long Term Investments 6,207,858 4,121,956
Money Market Funds | Level 1    
Adjusted Cost 336,372 1,053,844
Fair Value 336,372 1,053,844
Cash and Cash Equivalents 336,372 1,053,844
Mutual Funds | Level 1    
Adjusted Cost 1,626,236 1,473,536
Gross Unrealized Losses (35,246) (90,495)
Fair Value 1,590,990 1,383,041
Long Term Investments 1,590,990 1,383,041
Certificates of Deposit | Level 2    
Adjusted Cost 3,010,000 2,250,000
Fair Value 3,010,000 2,250,000
Short Term Investments 3,010,000 2,250,000
Corporate Bonds | Level 2    
Adjusted Cost 2,384,269 2,246,956
Gross Unrealized Losses (18,896) (29,419)
Fair Value 2,365,373 2,217,537
Short Term Investments 454,252 400,053
Long Term Investments 1,911,121 1,817,484
Municipal Bonds | Level 2    
Adjusted Cost 4,705,311 4,929,249
Gross Unrealized Losses (8,503) (59,294)
Fair Value 4,696,808 4,869,955
Short Term Investments 400,071 2,565,483
Long Term Investments $ 4,296,737 $ 2,304,472