Annual report pursuant to Section 13 and 15(d)

Summary of Property, Plant, and Equipment (Detail)

v3.23.1
Summary of Property, Plant, and Equipment (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Property Plant And Equipment [Line Items]      
Total property, plant, and equipment before depreciation and land $ 12,661 $ 8,952  
Less: accumulated depreciation (8,538) (8,049)  
Total property, plant, and equipment, net before land 4,123 903  
Land 155 164  
Property, plant, and equipment, net 4,278 1,067 $ 782
Building      
Property Plant And Equipment [Line Items]      
Total property, plant, and equipment before depreciation and land 199 211  
Leasehold Improvements      
Property Plant And Equipment [Line Items]      
Total property, plant, and equipment before depreciation and land 464 89  
Equipment and Computers      
Property Plant And Equipment [Line Items]      
Total property, plant, and equipment before depreciation and land 8,566 8,150  
Furniture and Fixtures      
Property Plant And Equipment [Line Items]      
Total property, plant, and equipment before depreciation and land 475 471  
Construction in Progress      
Property Plant And Equipment [Line Items]      
Total property, plant, and equipment before depreciation and land $ 2,957 $ 31