XML 104 R78.htm IDEA: XBRL DOCUMENT v3.21.1
Income Taxes, Reconciliation of Unrecognized Tax Benefits (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Reconciliation of beginning and ending amount of unrecognized tax benefits [Roll Forward]      
Balance at beginning of year   $ 475 $ 475
Additions for tax positions of current year   0 0
Additions for tax positions of prior year   0 0
Reductions for tax positions of prior years   (475) 0
Balance at end of year   0 475
Recognized income tax benefit from favorable settlement of uncertain tax positions $ 273 (273) 0
Interest accrued during the period related to unrecognized tax benefits   $ 0 $ 8