|3 Months Ended|
Mar. 31, 2021
|Payables and Accruals [Abstract]|
|Accrued liabilities||Accrued liabilities
Accrued liabilities consist of the following (in thousands):
The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
No definition available.