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Commitments and Contingencies (Tables)
 12 Months Ended
Dec. 31, 2015
Commitments and Contingencies  
Summary of contractual obligations

 

The following table is a summary of contractual obligations for the periods indicated that existed as of December 31, 2015.

 

 

 

 

Less than

 

 

 

 

 

More than

 

($ in thousands)

 

Total

 

1 Year

 

1-3 Years

 

3-5 Years

 

5 years

 

Long Term debt Obligations (1)

 

$
206,700 

 

$
11,925 

 

$
23,850 

 

$
170,925 

 

$

—

 

Operating leases

 
6,936 

 
1,038 

 
2,061 

 
2,309 

 
1,528 

 

Purchase obligations—principally employment and consulting services(2)

 
5,104 

 
3,192 

 
1,912 

 

—

 

—

 

Purchase Obligations—Major Vendors(3)

 
108,902 

 
91,400 

 
17,502 

 

—

 

—

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total obligations

 

$
327,642 

 

$
107,555 

 

$
45,325 

 

$
173,234 

 

$
1,528 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1)

Represents Senior Convertible Notes, including interest. See Note 5 to our Consolidated Financial Statements.

 

(2)

Represents salary, bonus, and benefits for employment and consulting agreements with remaining terms greater than one year.

 

(3)

Represents amounts that will become due upon future delivery of supplies, drug substance and test results from various suppliers, under open purchase orders.