Loans Payable (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Future Minimum Payments Under Loans Payable

Future minimum payments under the loans payable outstanding as of December 31, 2016 are as follows (amounts in thousands):

Year Ending December 31:
2017	$	4,386
2018		7,506
2019		7,159
		19,051
Less amount representing interest		(3,361	)
Less unamortized discount		(997	)
Less deferred charges		(690	)
Less loans payable current, net of discount		(2,124	)
Loans payable, net of current portion and discount	$	11,879