Lines of Credit and Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Instruments

Long-term debt consists of the following:

	December 31,
	2020		2019
Convertible debt	$	168,147	$	213,771
Notes payable	3,655		4,089
Other	80		131
Long-term debt	171,882		217,991
Less current portion	360		31,670
Long-term debt, less current portion	$	171,522	$	186,321

Interest Income and Interest Expense Disclosure

The components of interest expense related to the Convertible Notes were as follows:

	Year Ended December 31,
	2020		2019		2018
Cash interest expense	$	7,000	$	7,000	$	3,462
Non-cash interest expense	10,587		9,459		4,378
Total interest expense	$	17,587	$	16,459	$	7,840

Schedule of Maturities of Long-Term Debt

Future maturities of long-term debt as of December 31, 2020 are as follows:

2021	$	360
2022	397
2023	200,360
2024	374
2025	389
Thereafter	1,855
Total	$	203,735