Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Summary of Other Current Liabilities (Details)

v3.20.4
Summary of Significant Accounting Policies - Summary of Other Current Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Accounting Policies [Abstract]    
Accrued operating expenses $ 3,016 $ 3,900
Current portion of operating lease liabilities 1,730 1,312
Current portion of finance lease liabilities 255 269
Other accrued liabilities 1,056 252
Total other current liabilities $ 6,057 $ 5,733