Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details Narrative)

v3.19.2
STOCK-BASED COMPENSATION (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Aug. 31, 2019
May 31, 2017
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2017
May 03, 2019
Dec. 31, 2018
Jun. 08, 2018
Weighted average grant date fair value other than option (in dollars per share)       $ 1.65   $ 32.93 $ 1.67 $ 28.07        
Employee stock purchase plan         $ 3              
Employee Stock Options [Member]                        
Number of shares authorized       150,000     150,000          
Stock-based compensation expense       $ 400   $ 400 $ 700 $ 800        
Unrecognized compensation cost       2,500     $ 2,500          
Unrecognized weighted average period             2 years 10 days          
Restricted Stock Units [Member]                        
Stock-based compensation expense             $ 0 $ 0        
Non-Employees Directors [Member] | Restricted Stock Units [Member]                        
Number of shares granted other than option   563             488      
Weighted average grant date fair value other than option (in dollars per share)   $ 229                    
Non-Employees Directors 1 [Member] | Restricted Stock Units [Member]                        
Number of shares granted other than option               75        
Common Stock [Member]                        
Number of shares issued under ESPP         1,758              
Additional Paid-In Capital [Member]                        
Employee stock purchase plan         $ 3              
2019 Employee Stock Purchase Plan [Member]                        
Employee payroll deductions withheld       $ 45     45          
2019 Employee Stock Purchase Plan [Member] | Common Stock [Member] | Subsequent Event [Member]                        
Number of shares issued under ESPP 23,792                      
Compensation expense $ 29                      
ESPP withholdings returned to employees     $ 16                  
2018 Employee Stock Purchase Plan [Member]                        
Employee payroll deductions withheld                     $ 38  
Compensation expense             24 $ 0        
ESPP withholdings returned to employees             $ 35          
2018 Employee Stock Purchase Plan [Member] | Common Stock [Member]                        
Number of shares issued under ESPP             1,758          
2018 Employee Stock Purchase Plan [Member] | Additional Paid-In Capital [Member]                        
Employee stock purchase plan             $ 3          
2018 Incentive Stock Option Plan [Member]                        
Number of shares authorized                       132,000
2019 Incentive Stock Option Plan [Member]                        
Number of shares authorized       1,400,000     1,400,000          
Number of shares reserved for future issuance       568,300     568,300          
Percent of fair value of common stock at grant date                   100.00%    
2019 Incentive Stock Option Plan [Member] | 10% or more Shareholder [Member]                        
Percent of fair value of common stock at grant date                   110.00%