Borrowings (U.S. Corporate Office Term Loan) (Narrative) (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | ||
---|---|---|---|---|
Jun. 26, 2017 |
Dec. 13, 2016 |
Mar. 31, 2021 |
Dec. 31, 2020 |
|
Debt Instrument [Line Items] | ||||
Contractual facility | $ 248,072 | $ 300,449 | ||
U.S. Corporate Office Term Loan [Member] | ||||
Debt Instrument [Line Items] | ||||
Debt instrument term | 10 years | |||
Contractual facility | $ 8,400 | $ 9,124 | $ 9,186 | |
Interest rate | 4.44% | 4.64% | ||
Debt increase | $ 1,500 |