Debt (Tables)

6 Months Ended

Jun. 30, 2022

Debt Disclosure [Abstract]

Schedule of Debt

As of June 30, 2022 and December 31, 2021, our debt consisted of the following:

(In thousands)	June 30, 2022		December 31, 2021
2025 Notes	$	141,537	$	119,360
2023 Convertible Notes	66,889		65,525
2033 Senior Notes	3,050		3,050
JP Morgan Chase	2,867		—
Chilean and Spanish lines of credit	15,351		13,672
Current portion of notes payable	771		1,022
Long term portion of notes payable	1,984		2,642
Total	$	232,449	$	205,272
Balance sheet captions
Convertible Notes	$	211,477	$	187,935
Current portion of lines of credit and notes payable	18,989		14,695
LT notes payable included in long-term liabilities	1,984		2,642
Total	$	232,449	$	205,272

Schedule of Principal Amounts, Unamortized Discount and Net Carrying Amounts

The following table sets forth information related to the 2025 Notes which is included in our Condensed Consolidated Balance Sheet as of June 30, 2022:

(In thousands)	2025 Senior Notes		Discount		Debt Issuance Cost		Total
Balance at December 31, 2021	$	144,580	$	(22,747)	$	(2,473)	$	119,360
Amortization of debt discount and debt issuance costs	—		—		534		534
Adoption of ASU 2020-06	$	—	$	22,747	$	(1,104)	$	21,643
Balance at June 30, 2022	$	144,580	$	—	$	(3,043)	$	141,537

At June 30, 2022 and December 31, 2021, we had notes payable and other debt (excluding the 2033 Senior Notes, the 2023 Convertible Notes, the 2025 Notes, the Credit Agreement and amounts outstanding under lines of credit described above) as follows:

(In thousands)	June 30, 2022		December 31, 2021
Current portion of notes payable	$	771	$	1,022
Other long-term liabilities	1,984		2,642
Total	$	2,755	$	3,664

Summary of Lines of Credit

The following table summarizes the amounts outstanding under the BioReference, Chilean and Spanish lines of credit:

(Dollars in thousands)				Balance Outstanding
Lender	Interest rate on borrowings at June 30, 2022	Credit line capacity		June 30, 2022		December 31, 2021
JPMorgan Chase	3.25%	$	75,000	$	2,867	$	—
Itau Bank	5.50%	1,900		1,293		1,603
Bank of Chile	6.60%	2,500		1,452		1,048
BICE Bank	5.50%	2,500		1,499		850
Scotiabank	5.00%	5,500		1,560		567
Santander Bank	5.50%	5,000		2,467		503
Security Bank	5.50%	1,400		2		1,111
Estado Bank	5.50%	4,000		2,682		2,540
BCI Bank	5.00%	2,500		2,400		2,515
Corpbanca	5.00%	—		—		2,935
International Bank	5.50%	1,500		845		—
Consoorcio Bank	5.00%	2,000		1,151		—
Banco De Sabadell	1.75%	522		—		—
Santander Bank	2.15%	522		—		—
Total		$	104,844	$	18,218	$	13,672