STOCK CAPITAL (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended 132 Months Ended
Jun. 06, 2018
Mar. 06, 2018
Feb. 01, 2018
Jul. 13, 2017
Aug. 28, 2018
Jul. 26, 2018
Mar. 26, 2018
Jan. 02, 2018
Nov. 20, 2017
Jul. 26, 2017
Mar. 06, 2017
Sep. 28, 2015
Jun. 06, 2014
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Proceeds from Warrant Exercises $ 11,994                         $ 46 $ 0 $ 12,040 $ 0  
Proceeds from Issuance or Sale of Equity                               59,000    
Stock or Unit Option Plan Expense                           $ 235 $ 215 $ 598 $ 398  
Class of Warrant or Right, Outstanding                           899,999   899,999    
Stock Issued During Period, Shares, Restricted Stock Award, Forfeited             2,805                      
Two thousand fifteen warrants [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Proceeds from Warrant Exercises $ 12,291                             $ 4,408    
Class of Warrant or Right, Number of Securities Called by Warrants or Rights 2,458,201                                  
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 5                                  
New Warrant [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 9                                  
Warrant Expiration Date Dec. 31, 2020                                  
Legal Advisor [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Grants In Period, Gross               11,250                    
Director [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Grants In Period, Gross                                   402,778
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price                                   $ 1.34
Chief Operating Officer [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Grants In Period, Gross                     47,847   33,333          
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price                     $ 4.18   $ 2.70          
Class of Warrant or Right, Outstanding                         13,333          
Investment Warrant Exercise Price                         $ 0.75          
Chief Executive Officer [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period                 10 years                  
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Grants In Period, Gross                       369,619            
Shares Issued, Price Per Share                       $ 2.45            
Chief Executive Officer [Member] | Restricted Stock [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage                   25.00% 25.00%              
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period   35,885       31,185       31,185 35,885              
Chief Financial Officer [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Grants In Period, Gross                 93,686                  
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price                 $ 4.30                  
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights                 The Option shall vest and become exercisable as follows: 25% of the shares underlying the Option shall vest and become exercisable on each of the first, second, third and fourth anniversary of the date of grant, until fully vested and exercisable on the fourth anniversary of the date of grant, provided Mr. Rubin remains continuously employed by BCT from the date of grant through each applicable vesting date.                  
Chief Financial Officer [Member] | Restricted Stock [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage                 100.00%                  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period                 25,000                  
Chief Commercial Officer [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period         10 years                          
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Grants In Period, Gross         200,000                          
Shares Issued, Price Per Share         $ 3.98                          
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage         25.00%                          
Salary and Wage, Officer, Excluding Cost of Good and Service Sold         $ 300,000                          
Chief Commercial Officer [Member] | Deferred Bonus [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Deferred Compensation Arrangement with Individual, Cash Awards Granted, Percentage         20.00%                          
Global Share Option Plan 2014 and U S Stock Option and Incentive Plan 2014 [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized                           2,200,000   2,200,000    
Common Stock, Capital Shares Reserved for Future Issuance                           379,329   379,329    
Related Party [Member] | Dr. Anthony Polverino [Member] | Second Amended And Restated Director Compensation Plan [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Stock Issued During Period, Shares, Restricted Stock Award, Gross     3,623                              
Related Party [Member] | Arturo Araya One [Member] | Second Amended And Restated Director Compensation Plan [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Stock Issued During Period, Shares, Restricted Stock Award, Gross             5,401                      
Mr. Yablonka [Member] | Executive Vice President, Chief Business Officer and Director [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Grants In Period, Gross       5,543                            
Private Placement [Member] | Restricted Stock [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Grants In Period, Gross                   41,580                
Private Placement [Member] | Chief Executive Officer [Member]                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price                   $ 4.81