Debt (Tables)

3 Months Ended

Mar. 31, 2021

Debt [Abstract]

Schedule Of Short-Term And Long-Term Balances Of Term Loan

	March 31,		December 31,
	2021		2020
Term loan balance	$	217,688	$	218,250
Convertible senior notes		100,000		79,555
2.45% Sparkasse Zollernalb (KFW Loan 1)		782		886
1.40% Sparkasse Zollernalb (KFW Loan 2)		1,319		1,457
Total loan balance		319,789		300,148
Less unamortized loan origination costs		(8,557)		(8,485)
Net borrowings		311,232		291,663
Less short-term loan balance		(1,174)		(1,195)
Long-term loan balance	$	310,058	$	290,468