XML 119 R97.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Borrowings Principle - Maturities of Borrowings (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Credit Facilities [Line Items]    
2020 $ 40,867  
2021 40,000  
2022 19,000  
2023 0  
2024 150,000  
Total 249,867  
Revolver Credit    
Credit Facilities [Line Items]    
2020 40,000  
2021 40,000  
2022 19,000  
2023 0  
2024 0  
Total 99,000  
Notes | 3.50% Convertible Senior Notes due October 1, 2024    
Credit Facilities [Line Items]    
2020 0  
2021 0  
2022 0  
2023 0  
2024 150,000  
Total 150,000 $ 150
Structured Payables    
Credit Facilities [Line Items]    
2020 867  
2021 0  
2022 0  
2023 0  
2024 0  
Total $ 867 $ 2,114