Lines of Credit and Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2021

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Instruments

Long-term debt consists of the following:

	September 30, 2021		December 31, 2020
Convertible debt	$	176,788	$	168,147
Notes payable	3,328		3,655
Other	56		80
Long-term debt	180,172		171,882
Less current portion	355		360
Long-term debt, less current portion	$	179,817	$	171,522

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,
	2021		2020		2021		2020
Cash interest expense	$	1,750	$	1,750	$	5,250	$	5,250
Non-cash interest expense	3,011		2,706		8,641		7,807
Total interest expense	$	4,761	$	4,456	$	13,891	$	13,057

Schedule of Future Maturities of Long-Term Debt

Future maturities of long-term debt as of September 30, 2021 are as follows:

2021	$	90
2022	400
2023	200,363
2024	378
2025	393
2026	408
Thereafter	1,352
Total	$	203,384