Quarterly report pursuant to Section 13 or 15(d)

RIGHT-OF-USE ASSETS - Additional Information (Details)

v3.19.3.a.u2
RIGHT-OF-USE ASSETS - Additional Information (Details)
3 Months Ended 6 Months Ended
Jul. 01, 2019
lease
Feb. 07, 2019
USD ($)
Jan. 25, 2019
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Lessee, Lease, Description [Line Items]              
Number Of Leases | lease 2            
Cash paid for amounts included in measurement of operating lease liabilities           $ 136,000  
Operating lease expense under the previous lease accounting standard       $ 71,000 $ 151,000 $ 129,000 $ 303,000
Discount rate       10.00%   10.00%  
Renewal term       3 years   3 years  
CA              
Lessee, Lease, Description [Line Items]              
Monthly rent     $ 21,000        
OR              
Lessee, Lease, Description [Line Items]              
Monthly rent   $ 2,700