XML 69 R58.htm IDEA: XBRL DOCUMENT v3.20.2
Property and Equipment - Depreciation and Amortization on Property and Equipment Using the Straight-Line Method (Detail) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Property Plant And Equipment [Abstract]    
Office furniture and fixtures $ 1,650 $ 1,650
Software 4,703 4,379
Equipment 5,150 5,041
Leasehold improvements 1,658 1,721
Gross property and equipment 13,161 12,791
Less accumulated depreciation and amortization (9,802) (9,141)
Property and equipment, net $ 3,359 $ 3,650