Debt (Tables)

3 Months Ended

Mar. 31, 2022

Debt Disclosure [Abstract]

Schedule of Debt

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

(In thousands)	March 31, 2022		December 31, 2021
2025 Notes	$	141,267	$	119,360
2023 Convertible Notes	66,203		65,525
2033 Senior Notes	3,050		3,050
Chilean and Spanish lines of credit	16,531		13,672
Current portion of notes payable	882		1,022
Long term portion of notes payable	2,331		2,642
Total	$	230,264	$	205,272
Balance sheet captions
Convertible Notes	$	210,520	$	187,935
Current portion of lines of credit and notes payable	17,412		14,695
LT notes payable included in long-term liabilities	2,331		2,642
Total	$	230,264	$	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 March 31, 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	—		—		264		264
Adoption of ASU 2020-06	$	—	$	22,747	$	(1,104)	$	21,643
Balance at March 31, 2022	$	144,580	$	—	$	(3,313)	$	141,267

At March 31, 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 A&R Credit Agreement and amounts outstanding under lines of credit described above) as follows:

(In thousands)	March 31, 2022		December 31, 2021
Current portion of notes payable	$	882	$	1,022
Other long-term liabilities	2,331		2,642
Total	$	3,213	$	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 March 31, 2022	Credit line capacity		March 31, 2022		December 31, 2021
JPMorgan Chase	3.25%	$	75,000	$	—	$	—
Itau Bank	5.50%	1,900		1,890		1,603
Bank of Chile	6.60%	2,500		1,914		1,048
BICE Bank	5.50%	2,500		1,156		850
Scotiabank	5.50%	5,500		2,203		567
Santander Bank	5.50%	5,000		3,068		503
Security Bank	5.50%	1,400		378		1,111
Estado Bank	5.50%	2,052		2,052		2,540
BCI Bank	5.00%	2,740		2,740		2,515
Corpbanca	5.00%	—		—		2,935
International Bank	5.50%	1,500		881		—
Consoorcio Bank	5.00%	2,000		249		—
Banco De Sabadell	1.75%	556		—		—
Santander Bank	1.82%	556		—		—
Total		$	103,204	$	16,531	$	13,672