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NOTE, WARRANT, & COMMON STOCK PURCHASE AGREEMENT (Details Textual) - USD ($) |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 12, 2014 | Oct. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Note, Warrant And Common Stock Purchase Agreement [Line Items] |  |  |  |  |
Common Stock, Shares, Issued |  |  | 5,364,000 | 5,361,000 |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  |  | $ 2.20 | $ 2.20 |
Proceeds from Issuance of Private Placement |  |  | $ 0 | $ 1,800,000 | $ 0
Mevion Medical Systems Inc [Member] |  |  |  |  |
Note, Warrant And Common Stock Purchase Agreement [Line Items] |  |  |  |  |
Cash Payments |  |  | $ 1,000,000 |  |
Private Placement [Member] |  |  |  |  |
Note, Warrant And Common Stock Purchase Agreement [Line Items] |  |  |  |  |
Sale of Stock, Number of Shares Issued in Transaction |  |  | 100,000 |  |
Proceeds from Issuance of Private Placement |  |  | $ 220,000 |  |
Common Stock, Value, Subscriptions |  |  | 1,220,000 |  |
Stock Issued During Period, Shares, New Issues | 650,000 |  |  |  |
Stock Issued During Period, Value, New Issues | $ 1,600,000 |  |  |  |
Note and Warrant Purchase Agreement [Member] |  |  |  |  |
Note, Warrant And Common Stock Purchase Agreement [Line Items] |  |  |  |  |
Debt Instrument, Face Amount |  | $ 1,000,000 | $ 1,000,000 |  |
Common Stock, Shares, Issued |  | 200,000 | 200,000 |  |
Debt Instrument, Interest Rate, Stated Percentage |  | 15.00% |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  | $ 2.20 |  |  |
Warrant Expiration Term |  | 3 years |  |  |

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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 + Details
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- Definition Monetary value of common stock allocated to investors to buy shares of a new issue of common stock before they are offered to the public. When stock is sold on a subscription basis, the issuer does not initially receive the total proceeds. In general, the issuer does not issue the shares to the investor until it receives the entire proceeds. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6403732&loc=d3e21300-112643 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 + Details
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