Quarterly report pursuant to Section 13 or 15(d)

Operating Leases (Details)

v3.19.3
Operating Leases (Details)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2019
USD ($)
Jun. 30, 2018
USD ($)
Jun. 30, 2019
USD ($)
$ / ft²
Jun. 30, 2018
USD ($)
Dec. 31, 2018
USD ($)
Adoption of FASB ASC Topic 842 "Leases" [Abstract]          
Right-of-use asset $ 840   $ 840   $ 0
Lease liability 852   852    
Rent expense for operating leases 100 $ 100 100 $ 100  
Assets [Abstract]          
Non-current assets 840   840    
Total operating lease assets 840   840   0
Current [Abstract]          
Operating lease liability, Current (262)   (262)   0
Non-current [Abstract]          
Operating lease liability, Non-current (590)   (590)   0
Total operating lease liabilities (852)   (852)    
Maturity of Lease Liabilities [Abstract]          
Remainder of 2019 147   147    
2020 299   299    
2021 303   303    
2022 169   169    
Total undiscounted minimum future lease payments 918   918    
Less: imputed interest 66   66    
Present value of lease liabilities $ 852   $ 852    
Office and Warehouse Facilities [Member]          
Adoption of FASB ASC Topic 842 "Leases" [Abstract]          
Annual escalation clause     3.50%    
Lease renewal term 5 years   5 years    
Original Office and Warehouse Facilities [Member]          
Adoption of FASB ASC Topic 842 "Leases" [Abstract]          
Base rent (per square foot) | $ / ft²     13.02    
Additional Office and Warehouse Facilities in 2017 [Member]          
Adoption of FASB ASC Topic 842 "Leases" [Abstract]          
Base rent (per square foot) | $ / ft²     15.50    
Additional Office and Warehouse Facilities in 2019 [Member] | Minimum [Member]          
Adoption of FASB ASC Topic 842 "Leases" [Abstract]          
Annual escalation clause     2.00%    
Additional Office and Warehouse Facilities in 2019 [Member] | Maximum [Member]          
Adoption of FASB ASC Topic 842 "Leases" [Abstract]          
Annual escalation clause     5.00%    
Additional Office Facilities [Member]          
Adoption of FASB ASC Topic 842 "Leases" [Abstract]          
Lease term 3 years   3 years    
Base monthly rental rates     $ 8,856    
Additional Warehouse Facilities [Member]          
Adoption of FASB ASC Topic 842 "Leases" [Abstract]          
Lease term 3 years   3 years    
Base monthly rental rates     $ 4,492    
ASU 842 [Member]          
Adoption of FASB ASC Topic 842 "Leases" [Abstract]          
Right-of-use asset         500
Lease liability         500
Assets [Abstract]          
Total operating lease assets         500
Non-current [Abstract]          
Total operating lease liabilities         (500)
Maturity of Lease Liabilities [Abstract]          
Present value of lease liabilities         $ 500