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COMMON STOCK, PREFERRED STOCK AND WARRANTS WITH-DOWN ROUND PROTECTION (Schedule of Information about Options Outstanding) (Details) | 12 Months Ended
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Dec. 31, 2016 $ / shares shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Outstanding at December 31 | shares | 562,803
Exercisable at December 31 | shares | 334,736
$1.72 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum exercise price | $ 1.72
Maximum exercise price | $ 1.72
Outstanding at December 31 | shares | 21,758
Weighted average remaining contractual life years | 7 months 6 days
Weighted average exercise price | $ 1.72
Exercisable at December 31 | shares | 21,758
Weighted average remaining contractual life years | 7 months 6 days
$3.63 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum exercise price | $ 3.63
Maximum exercise price | $ 3.63
Outstanding at December 31 | shares | 3,730
Weighted average remaining contractual life years | 7 months 6 days
Weighted average exercise price | $ 3.63
Exercisable at December 31 | shares | 3,730
Weighted average remaining contractual life years | 7 months 6 days
$6.01 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum exercise price | $ 6.01
Maximum exercise price | $ 6.01
Outstanding at December 31 | shares | 4,273
Weighted average remaining contractual life years | 1 year 11 days
Weighted average exercise price | $ 6.03
Exercisable at December 31 | shares | 4,273
Weighted average remaining contractual life years | 1 year 11 days
$6.25 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum exercise price | $ 6.25
Maximum exercise price | $ 6.25
Outstanding at December 31 | shares | 351,712
Weighted average remaining contractual life years | 5 years 2 months 9 days
Weighted average exercise price | $ 6.25
Exercisable at December 31 | shares | 236,975
Weighted average remaining contractual life years | 5 years 2 months 9 days
$7.00 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum exercise price | $ 7.00
Maximum exercise price | $ 7.00
Outstanding at December 31 | shares | 32,000
Weighted average remaining contractual life years | 7 years 6 months
Weighted average exercise price | $ 7.00
Exercisable at December 31 | shares | 32,000
Weighted average remaining contractual life years | 7 years 6 months
$4.75 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum exercise price | $ 4.75
Maximum exercise price | $ 4.75
Outstanding at December 31 | shares | 16,000
Weighted average remaining contractual life years | 9 years 4 days
Weighted average exercise price | $ 4.75
Exercisable at December 31 | shares | 6,000
Weighted average remaining contractual life years | 9 years 4 days
$4.50 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum exercise price | $ 4.50
Maximum exercise price | $ 4.50
Outstanding at December 31 | shares | 79,998
Weighted average remaining contractual life years | 9 years 2 months 16 days
Weighted average exercise price | $ 4.50
Exercisable at December 31 | shares | 30,000
Weighted average remaining contractual life years | 9 years 2 months 16 days
$4.50 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum exercise price | $ 4.50
Maximum exercise price | $ 4.50
Outstanding at December 31 | shares | 53,332
Weighted average remaining contractual life years | 9 years 10 months 17 days
Weighted average exercise price | $ 4.50
Exercisable at December 31 | shares |
Weighted average remaining contractual life years | 9 years 10 months 17 days

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- Definition The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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