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Lines of Credit and Long-Term Debt (Tables)
6 Months Ended
Jun. 30, 2020
Debt Disclosure [Abstract]  
Schedule of Long-Term Debt Instruments
Long-term debt consists of the following:
June 30,
2020
December 31,
2019
Convertible debt$219,341  $213,771  
Notes payable3,868  4,089  
Other104  131  
Long-term debt223,313  217,991  
Less current portion32,108  31,670  
Long-term debt, less current portion$191,205  $186,321  
Schedule of Components of Interest Expense The components of interest expense related to the Convertible Notes were as follows:
 Three Months Ended 
 June 30,
Six Months Ended 
 June 30,
 2020201920202019
Cash interest expense$1,750  $1,750  $3,500  $3,500  
Non-cash interest expense2,585  2,319  5,101  4,532  
Total interest expense$4,335  $4,069  $8,601  $8,032  
Schedule of Future Maturities of Long-Term Debt
Future maturities of long-term debt are as follows:
2020$56,945  
2021330  
2022344  
2023200,357  
2024372  
2025387  
Thereafter1,918  
Total$260,653