Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 6,213	$ 11,012
Restricted cash	920	1,078
Accounts receivable, net	1,058	921
Prepaid expenses and other current assets	3,738	4,335
Total current assets	11,929	17,346
Property and equipment, net	27,081	26,415
Capitalized Development Projects costs	437,202	202,438
Restricted cash and investments for Development Projects	235,057	26,384
Intangible asset	51,000	51,000
Cash collateral for deposit bond	35,000	15,000
Other assets	166	1,175
Total assets	797,435	339,758
Current liabilities:
Accounts payable	2,073	2,268
Accrued Development Projects costs	75,291	41,933
Accrued expenses and other current liabilities	7,013	7,347
Total current liabilities	84,377	51,548
Long-term loan, related party, net of debt issuance costs	34,825	0
Other long-term liabilities	8,849	8,644
Total liabilities	550,447	60,192
Stockholders’ equity:
Common stock	312	312
Additional paid-in capital	536,059	533,813
Accumulated other comprehensive loss	(489)	0
Accumulated deficit	(288,894)	(254,559)
Total stockholders’ equity	246,988	279,566
Total liabilities and stockholders’ equity	797,435	339,758
Series B
Stockholders’ equity:
Preferred stock	0	0
Series E
Current liabilities:
Term B Loan, net of debt issuance costs	$ 422,396	$ 0