XML 92 R77.htm IDEA: XBRL DOCUMENT v3.20.4
Commitments and Contingencies (Other Contractual Obligation) (Narrative) (Details) - ViXS Systems, Inc. - Debt associated with agreement with TPC - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Debt Instrument [Line Items]    
Contractual obligation, other, current $ 499 $ 482
Contractual obligation, other, noncurrent $ 268 $ 441