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Other Financial Information (Tables)
 12 Months Ended
Dec. 31, 2022
Other Financial Information [Abstract]  
Prepaid Expenses and Other Current Assets
Prepaid expenses and other current assets consist of the following (in thousands):
December 31,
 20222021
Diagnostic testing supplies$1,795 $1,091 
Prepaid product royalties40 49 
Prepaid maintenance and insurance contracts2,072 2,008 
Other prepaid and other current assets236 490 
Prepaid and other current assets$4,143 $3,638 
Property and Equipment
Property and equipment consist of the following (in thousands):
December 31,
 20222021
Furniture and fixtures$98 $83 
Laboratory equipment5,136 4,361 
Computer equipment and software1,482 1,206 
Leasehold improvements5,223 1,151 
Construction in progress1,382 1,855 
Total property and equipment13,321 8,656 
Less: accumulated depreciation and amortization(5,124)(3,884)
Property and equipment, net$8,197 $4,772 
Schedule of Goodwill
The following table presents details of the Company's goodwill for the year ended December 31, 2022 (in thousands):
 Total
Balance as of December 31, 2021$5,506 
  Goodwill impairment(5,506)
Balance as of December 31, 2022$— 
Accrued and Other Current Liabilities
Accrued and other current liabilities consist of the following (in thousands):
December 31,
 20222021
Accrued payroll and related expenses$2,355 $4,048 
Accrued interest142 139 
Accrued purchases of goods and services803 510 
Accrued royalties514 180 
Accrued clinical study activity162 254 
Finance lease obligations, current portion700 587 
Refund liability445 — 
Other accrued liabilities226 1,108 
Accrued and other current liabilities$5,347 $6,826