CONSOLIDATED BALANCE SHEETS - USD ($)	Dec. 31, 2018	Dec. 31, 2017
CURRENT ASSETS:
Cash and cash equivalents	$ 68,080,175	$ 8,548,638
Prepaid expenses	1,937,785	1,961,243
Other current assets	4,634,105	965,233
Total Current Assets	74,652,065	11,475,114
Property, plant and equipment, net	22,014,237	14,255,729
Security deposits	105,085
Restricted cash	123,376	123,376
TOTAL ASSETS	96,894,763	25,854,219
CURRENT LIABILITIES:
Accounts payable	3,042,861	7,055,380
Accrued expenses	11,991,697	9,332,944
Note payable		1,442,009
Warrant liability		2,679,633
Capitalized lease obligation-current portion	27,199	30,850
Due to Kadmon	0	861,030
Other current liabilities	437,053
Total Current Liabilities	15,498,810	21,401,846
Capitalized lease obligation	7,097	34,298
Deferred rent	201,264	266,290
Asset retirement obligation	128,119	178,419
TOTAL LIABILITIES	15,835,290	21,880,853
COMMITMENTS
Convertible Preferred C Shares 0 and 5,005,935 outstanding at December 31, 2018 and December 31, 2017, respectively (liquidation preference of $52,455,700 at December 31, 2017)		51,338,631
SHAREHOLDERS' EQUITY (DEFICIT):
Ordinary Shares, $0.00003881 nominal value, 1,288,327,750 authorized 27,386,632 issued and outstanding at December 31, 2018 8,826,190 issued and 8,714,563 issued and outstanding at December 31, 2017	1,064	342
Capital in excess of nominal value	229,054,460	20,080,713
Accumulated other comprehensive income (loss)	293,666	(2,022,477)
Accumulated deficit	(148,289,717)	(65,423,843)
Total Shareholders' Equity (Deficit)	81,059,473	(47,365,265)
TOTAL LIABILITIES, CONVERTIBLE PREFERRED C SHARES AND SHAREHOLDERS' EQUITY (DEFICIT)	$ 96,894,763	$ 25,854,219

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).