Borrowings (Tables)

6 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Schedule of Short-term Debt

Short-term borrowings and current portion of long-term obligations consist of the following (in thousands):

	March 31, 2018		September 30, 2017
Current portion of Euro Term Loan (1)	$	4,119	$	3,230
1.3% Term loan due 2024	1,541		1,477
1.0% State of Connecticut term loan due 2023	373		371
OR Laser loans	1,389		—
Total short-term borrowings and current portion of long-term obligations	$	7,422	$	5,078

(1) Net of debt issuance costs of $4.1 million and $4.7 million at March 31, 2018 and September 30, 2017, respectively.

Long-term Debt

Long-term obligations consist of the following (in thousands):

	March 31, 2018		September 30, 2017
Euro Term Loan due 2024 (1)	$	439,093	$	578,356
1.3% Term loan due 2024	8,476		8,865
1.0% State of Connecticut term loan due 2023	1,593		1,780
OR Laser loans	491		—
Total long-term obligations	$	449,653	$	589,001

(1) Net of debt issuance costs of $14.9 million and $20.4 million at March 31, 2018 and September 30, 2017, respectively.

Schedule of Maturities of Long-term Debt

Contractual maturities of our debt obligations as of March 31, 2018 are as follows (in thousands):

	Amount
2018 (remainder)	$	6,529
2019	10,280
2020	10,279
2021	10,272
2022	10,264
2023	10,127
Thereafter	418,351
Total	$	476,102