Indebtedness (Tables)

12 Months Ended

Dec. 31, 2020

Indebtedness [Abstract]

Future Maturities On Debt

2021	$	6,667
2022		20,000
2023		20,000
2024		13,333
Total long-term debt, of which $6,667 is current and $53,333 is noncurrent	$	60,000