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Long-term Debt and Lease Financing Obligations (Tables)
3 Months Ended
Mar. 31, 2017
Debt Disclosure [Abstract]  
Components of Borrowings, Including Current Portion
Long-term debt and lease financing obligations, consisted of the following (in thousands):
 
March 31, 2017
 
December 31, 2016
Term loans payable
$
48,202

 
$
47,844

Lease financing obligations
26

 
58

Total long-term debt and lease financing obligations
48,228

 
47,902

Unamortized debt issuance costs
(454
)
 
(478
)
Current portion of lease financing obligations
(26
)
 
(58
)
Long-term debt and lease financing obligations, net of debt issuance costs and current portion
$
47,748

 
$
47,366

Scheduled Future Principal Payments under Outstanding Debt Obligations
Scheduled future principal payments for outstanding debt and lease financing obligations were as follows at March 31, 2017 (in thousands):
Years Ending December 31,
 
Remainder of 2017
$
26

2018

2019

2020

2021
36,152

Thereafter
12,050

 
$
48,228