Borrowings - Convertible Debentures - Additional Information (Details) - Convergys - USD ($) $ in Thousands |
1 Months Ended | ||
---|---|---|---|
Oct. 05, 2018 |
Dec. 31, 2018 |
Nov. 30, 2018 |
|
Debt Instrument [Line Items] | |||
Business acquisition date | Oct. 05, 2018 | ||
5.75% Junior Subordinated Convertible Debentures due September 2029 | |||
Debt Instrument [Line Items] | |||
Aggregate principal amount of debentures | $ 124,963 | $ 55,681 | |
Debenture interest rate percentage | 5.75% | ||
Debt Instrument, Maturity date | 2029-09 | ||
Term loan borrowing amount | $ 124,963 | 55,681 | |
Principal amount of convertible debentures settled | $ 118,425 | ||
Settlement of aggregate principal amount outstanding | $ 774 |