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Lines of Credit and Long-Term Debt (Tables)
9 Months Ended
Sep. 30, 2019
Debt Disclosure [Abstract]  
Schedule of Long-Term Debt Instruments
Long-term debt consists of the following:
 
September 30,
2019
 
December 31,
2018
Convertible debt
$
211,037

 
$
203,391

Notes payable
4,204

 
4,551

Other
226

 
3,852

Long-term debt
215,467

 
211,794

Less current portion
31,433

 
559

Long-term debt, less current portion
$
184,034

 
$
211,235


Schedule of Components of Interest Expense
The components of interest expense related to the Convertible Notes were as follows:
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
 
2019
 
2018
 
2019
 
2018
Cash interest expense
$
1,750

 
$
1,731

 
$
5,250

 
$
1,731

Non-cash interest expense
2,430

 
2,116

 
6,962

 
2,116

Total interest expense
$
4,180

 
$
3,847

 
$
12,212

 
$
3,847


Schedule of Future Maturities of Long-Term Debt
Future maturities of long-term debt are as follows:
2019
$
127

2020
31,487

2021
25,330

2022
340

2023
200,354

2024
367

Thereafter
2,399

Total
$
260,404