ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 1) - USD ($)	3 Months Ended	12 Months Ended
Mar. 31, 2017	Dec. 31, 2016
Amortized Cost	$ 7,906,370	$ 7,566,142
Gross Unrealized Gain		167
Gross Unrealized Loss	7,575	11,035
Fair Market Value	7,898,795	7,555,274
Short Term [Member]
Amortized Cost	7,906,370	6,462,369
Gross Unrealized Gain		167
Gross Unrealized Loss	7,575	7,243
Fair Market Value	7,898,795	6,455,293
Short Term [Member] \| Corporate Bonds [Member]
Amortized Cost	6,403,228	6,462,369
Gross Unrealized Gain		167
Gross Unrealized Loss	5,707	7,243
Fair Market Value	6,397,521	6,455,293
Short Term [Member] \| United States Treasury Bonds [Member]
Amortized Cost	1,503,142
Gross Unrealized Gain
Gross Unrealized Loss	1,868
Fair Market Value	1,501,274
Long Term [Member]
Amortized Cost		1,103,773
Gross Unrealized Gain
Gross Unrealized Loss		3,792
Fair Market Value		1,099,981
Long Term [Member] \| Corporate Bonds [Member]
Amortized Cost		601,710
Gross Unrealized Gain
Gross Unrealized Loss		2,618
Fair Market Value		599,091
Long Term [Member] \| United States Treasury Bonds [Member]
Amortized Cost		502,063
Gross Unrealized Gain
Gross Unrealized Loss		1,174
Fair Market Value		$ 500,890

Amount before other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

No definition available.

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- Definition

Fair value of investments in debt securities classified as held-to-maturity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (aa)
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563

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Amount of unrecognized gain before loss on investments in held-to-maturity securities.

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Amount of unrecognized loss before gain on investments in held-to-maturity securities. Excludes write-down for other than temporary impairment (OTTI).

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