Debt (Tables)

3 Months Ended

Mar. 31, 2018

Debt Instrument [Line Items]

Schedule of Debt

The following table sets forth information related to the 2033 Senior Notes which is included in our Condensed Consolidated Balance Sheets as of December 31, 2017 and March 31, 2018:

(In thousands)	2033 Senior Notes		Discount			Debt Issuance Cost			Total
Balance at December 31, 2017	$	31,850	$	(2,565	)	$	(125	)	$	29,160
Amortization of debt discount and debt issuance costs	—		547			37			584
Balance at March 31, 2018	$	31,850	$	(2,018	)	$	(88	)	$	29,744

At March 31, 2018 and December 31, 2017, we had notes payable and other debt (excluding the 2033 Senior Notes, the 2023 Convertible Notes, the Credit Agreement and amounts outstanding under lines of credit) as follows:

(In thousands)	March 31, 2018		December 31, 2017
Current portion of notes payable	$	1,339	$	1,632
Other long-term liabilities	2,085		2,011
Total	$	3,424	$	3,643

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, 2018	Credit line capacity		March 31, 2018		December 31, 2017
JPMorgan Chase	3.27%	$	175,000	$	105,091	$	104,152
Itau Bank	5.50%	1,810		275		446
Bank of Chile	6.60%	3,800		1,090		1,598
BICE Bank	5.50%	2,500		863		1,819
BBVA Bank	5.50%	3,250		500		1,665
Security Bank	5.50%	573		573		501
Estado Bank	5.50%	3,500		930		2,111
Santander Bank	5.50%	4,500		1,243		1,988
Scotiabank	5.00%	1,800		378		384
Corpbanca	5.00%	—		—		—
Banco Bilbao Vizcaya	2.90%	308		—		—
Santander Bank	2.67%	370		—		—
Total		$	197,411	$	110,943	$	114,664