Balance Sheet Details (Tables)

9 Months Ended

Sep. 30, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Prepaid Expense and Other Current Assets

Prepaid Expense and Other Current Assets consist of (in thousands):

	September 30, 2020		December 31, 2019
Prepaid clinical and related costs	$	2,244	$	1,307
VAT receivable	245		408
Australian research and development tax incentive	863		350
Prepaid insurance costs	409		179
Other	597		617
Total	$	4,358	$	2,861

Schedule of Accounts Payable and Accrued Expenses

Accounts Payable consist of (in thousands):

	September 30, 2020		December 31, 2019
Clinical costs	$	2,991	$	1,981
Legal and audit costs	168		226
Other	260		216
Total	$	3,419	$	2,423

Accrued Expenses

Accrued expenses consist of (in thousands):

	September 30, 2020		December 31, 2019
Accrued clinical and related costs	$	3,676	$	2,863
Accrued legal and audit costs	75		211
Accrued compensation	372		—
Accrued other	130		224
Total	$	4,253	$	3,298

Schedule of Other Current Liabilities

Other Current Liabilities consist of (in thousands):

	September 30, 2020		December 31, 2019
Deferred income	$	—	$	1,008
Other	358		343
Total	$	358	$	1,351