Annual report pursuant to Section 13 and 15(d)

Debt (Int) (Details)

v3.3.1.900
Debt (Int) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Interest expense on convertible debt    
Total interest expense $ 10,271 $ 626
Convertible Notes, Credit and Amended and Restated Credit Agreements    
Interest expense on convertible debt    
Coupon interest 3,019 126
Amortization of issuance costs 1,462 79
Accretion of debt discount 4,932 242
Undrawn and other fees 858 179
Total interest expense $ 10,271 $ 626