Accounts Payable, Accrued Expenses and Other (Tables)

6 Months Ended

Jun. 30, 2018

Payables And Accruals [Abstract]

Schedule of Accounts Payable, Accrued Expenses and Other

Accounts payable, accrued expenses and other as of June 30, 2018 and December 31, 2017 consisted of the following:

(in thousands)	June 30, 2018		December 31, 2017
Accounts payable	$	1,750	$	2,887
Accrued goods and services		2,810		5,682
Accrued clinical trial costs		3,978		3,901
Accrued drug purchase costs		4,140		222
Accrued payroll and related benefits		1,489		2,884
Accrued restructuring expenses		—		628
Deferred tax incentives		1,402		1,402
Total accounts payable, accrued expenses and other	$	15,569	$	17,606