Debt (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

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 Consolidated Balance Sheet as of December 31, 2019:

(In thousands)	2025 Senior Notes		Discount			Debt Issuance Cost			Total
Balance at December 31, 2018	$	—	$	—		$	—		$	—
Issuance of 4.50% convertible notes	200,000		(52,600		)	(5,720		)	141,680
Amortization of debt discount and debt issuance costs	—		5,826			634			6,460
Balance at December 31, 2019	$	200,000	$	(46,774	)	$	(5,086	)	$	148,140

At December 31, 2019 and 2018, 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)	December 31, 2019		December 31, 2018
Current portion of notes payable	$	2,494	$	2,560
Other long-term liabilities	4,723		5,693
Total	$	7,217	$	8,253

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 December 31, 2019	Credit line capacity		December 31, 2019		December 31, 2018
JP Morgan Chase	3.69%	$	75,000	$	44,750	$	105,198
Itau Bank	5.50%	1,810		472		232
Bank of Chile	6.60%	3,800		851		432
BICE Bank	5.50%	2,500		1,429		818
BBVA Bank	5.50%	3,250		11		858
Security Bank	5.50%	588		588		—
Estado Bank	5.50%	3,500		1,365		308
Santander Bank	5.50%	4,500		1,943		852
Scotiabank	5.00%	1,800		668		2
Banco De Sabadell	1.45%	336		—		—
Banco Bilbao Vizcaya	2.45%	336		—		—
Santander Bank	1.40%	336		—		10
Total		$	97,756	$	52,077	$	108,710