Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 63,982	$ 17,379
Accounts receivable, net	7,450	6,179
Inventories, net	4,483	4,014
Prepaid expenses and other current assets	1,444	591
Total current assets	77,359	28,163
Property and equipment, net	12,211	13,460
Intangible assets, net	216	254
Other assets	224	1,239
Total assets	90,010	43,116
Current liabilities:
Accounts payable and accrued expenses	17,798	14,003
Deferred revenue	781	1,347
Loans payable, current	2,750	0
Total current liabilities	21,329	15,350
Loans payable, net	44,054	45,507
Warrant liability	0	7,673
Asset retirement obligations	1,183	1,081
Total liabilities	66,566	69,611
Commitments and contingencies (Note 14)
Shareholders' /Members' Deficit
Common interests, no par value. Authorized 500,000,000 units; 121,228,353 units issued and outstanding at December 31, 2017	0	12,727
Common stock, $.001 par value. Authorized 250,000,000 shares; 24,942,185 shares issued and outstanding at September 30, 2018 (Note 15)	25	0
Additional paid-in capital	70,851	0
Accumulated deficit	(47,432)	(120,093)
Total shareholders' equity / members' deficit	23,444	(68,596)
Total liabilities and shareholders' equity / members' deficit	90,010	43,116
Series A-3 Preferred Stock [Member]
Current liabilities:
Redeemable preferred interests and accrued dividends	0	5,896
Series A-2 Preferred Stock [Member]
Current liabilities:
Redeemable preferred interests and accrued dividends	0	36,205
Series A Preferred Stock [Member]
Shareholders' /Members' Deficit
Preferred stock	0	16,887
Series A-1 Preferred Stock [Member]
Shareholders' /Members' Deficit
Preferred stock	$ 0	$ 21,883