Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current Assets
Cash and cash equivalents	$ 4,549	$ 20,818
Prepaid expenses and other current assets	3,091	9,519
Total Current Assets	7,640	30,337
Property and equipment, net	582	494
Deposits and other assets	26	14
Total Assets	8,248	30,845
Current Liabilities:
Accounts payable	4,242	4,413
Accrued expenses	1,490	297
Warrant liabilities	6,886	10,567
Accrued employee benefits	1,341	277
Deferred rent	51	21
Total Current Liabilities	14,010	15,575
Long term deferred rent	214	267
Total Liabilities	14,224	15,842
Commitments and Contingencies
Stockholders' (Deficit) Equity:
Preferred stock, $0.001 par value; 10,000,000 shares authorized, none issued and outstanding	0	0
Common stock, $0.001 par value; 250,000,000 shares authorized, 91,733,833 issued and 91,652,351 outstanding and 90,908,234 issued and 90,826,752 outstanding	92	91
Additional paid-in capital	165,091	160,739
Accumulated deficit	(169,659)	(144,779)
Total Synthetic Biologics, Inc. and Subsidiaries Equity	(4,476)	16,051
Non-controlling interest	(1,500)	(1,048)
Total Stockholders' (Deficit) Equity	(5,976)	15,003
Total Liabilities and Stockholders' Equity	$ 8,248	$ 30,845