Consolidated Balance Sheets - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 24,209,000	$ 6,033,000
Award receivable	1,000,000
Prepaid expenses and other current assets	567,000	622,000
Total current assets	25,776,000	6,655,000
Restricted cash	600,000	700,000
Property and equipment, net	2,005,000	2,187,000
Operating lease right-of-use asset	1,839,000	2,028,000
In-process research and development	10,256,000	10,256,000
Goodwill acquired	3,490,000	3,490,000
Other assets	136,000	135,000
Total assets	44,102,000	25,451,000
Current liabilities
Accounts payable and accrued liabilities	1,447,000	1,278,000
Accrued compensation	1,209,000	1,323,000
Deferred award liability	859,000
Deferred asset acquisition consideration	1,476,000	970,000
Current portion of operating lease liabilities	1,366,000	1,308,000
Total current liabilities	6,357,000	4,879,000
Operating lease liabilities, net of current portion	1,186,000	1,555,000
Deferred asset acquisition consideration, net of current portion		1,347,000
Deferred tax liability	3,077,000	3,077,000
Total liabilities	10,620,000	10,858,000
Stockholders' equity
Common stock, $0.01 par value; 217,000,000 shares authorized; 18,644,693 and 9,922,758 shares issued and outstanding at March 31, 2020 and December 31, 2019, respectively	186,000	99,000
Additional paid-in capital	195,895,000	172,015,000
Accumulated deficit	(162,599,000)	(157,521,000)
Total stockholders' equity	33,482,000	14,593,000
Total liabilities and stockholders' equity	$ 44,102,000	$ 25,451,000