Annual report [Section 13 and 15(d), not S-K Item 405]

Property and Equipment - Summary of Property and Equipment (Detail)

v3.25.0.1
Property and Equipment - Summary of Property and Equipment (Detail)
$ in Thousands
Dec. 31, 2024
USD ($)
Property, Plant and Equipment [Line Items]  
Cost $ 256
Accumulated Depreciation 248
Net Book Value 8
Computer equipment [Member]  
Property, Plant and Equipment [Line Items]  
Cost 114
Accumulated Depreciation 108
Net Book Value 6
Furniture and fixtures [Member]  
Property, Plant and Equipment [Line Items]  
Cost 28
Accumulated Depreciation 28
Leasehold improvements [Member]  
Property, Plant and Equipment [Line Items]  
Cost 25
Accumulated Depreciation 25
Computer software [Member]  
Property, Plant and Equipment [Line Items]  
Cost 77
Accumulated Depreciation 75
Net Book Value 2
Equipment under capital lease [Member]  
Property, Plant and Equipment [Line Items]  
Cost 12
Accumulated Depreciation $ 12