Commitments and Contingencies (Tables)
 12 Months Ended
Dec. 31, 2021
Operating Leased Assets [Line Items]  
Summary of Contractual Obligations

The following table summarizes our contractual obligations as of December 31, 2021 (in thousands):

 

 

 

Total

 

 

Less than 1 year

 

 

1-3 years

 

 

3-5 years

 

 

More than 5 years

 

Vancouver office operating lease

 

$

74

 

 

$

51

 

 

$

23

 

 

$

—

 

 

$

—

 

Total

 

$

74

 

 

$

51

 

 

$

23

 

 

$

—

 

 

$

—

 
Summary of Other Information Related to Leases

Other information related to leases was as follows:

 

 

Year Ended

 

 

December 31,

 

 

2021

 

 

2020

 

 

Supplemental Cash Flows Information

 

 

 

 

 

 

 

 

 

Cash paid for amounts included in the measurement of lease liabilities:

 

 

 

 

 

 

 

 

 

Operating cash flows from operating leases

 

$

83

 

 

$

186

 

 

Right-of-use assets obtained in exchange for lease obligations:

 

 

 

 

 

 

 

 

 

Operating leases

 

 

—

 

 

 

—

 

 

Weighted Average Remaining Lease Term

 

 

 

 

 

 

 

 

 

Operating leases

 

1.08 years

 

 

1.77 years

 

 

Weighted Average Discount Rate

 

 

 

 

 

 

 

 

 

Operating leases

 

 

9.97

%

 

 

9.97

%

 
Vancouver Office Operating Lease [Member]  
Operating Leased Assets [Line Items]  
Summary of Future Minimum Annual Lease Payments

The future minimum annual lease payments under the Vancouver lease are as follows (in thousands):

 

2022

 

 

68

 

2023

 

 

6

 

Total

 

$

74