Selected Balance Sheet Information (Tables)

3 Months Ended

Mar. 31, 2020

Selected Balance Sheet Information

Schedule of prepaid expenses and other current assets

Prepaid expenses and other current assets (in thousands)

	March 31,		December 31,
	2020		2019
Prepaid clinical research organizations	$	477	$	48
Prepaid insurances		378		549
Prepaid consulting, subscriptions and other expenses		135		134
Prepaid manufacturing expenses		94		622
Prepaid conferences, travel		—		25
Other receivables		—		3
Total	$	1,084	$	1,381

Schedule of property, plant and equipment, net

Property and equipment, net (in thousands)

	March 31,		December 31,
	2020		2019
Computers and office equipment	$	804	$	804
Leasehold improvements		439		439
Software		11		11
		1,254		1,254
Less: accumulated depreciation and amortization		(945)		(887)
Total	$	309	$	367

Schedule of accrued expenses

Accrued expenses (in thousands)

	March 31,		December 31,
	2020		2019
Accrued clinical consulting services	$	672	$	684
Accrued vendor payments		285		456
Accrued manufacturing costs		105		635
Other accrued expenses		—		1
Total	$	1,062	$	1,776

Schedule of accrued employee benefits

Accrued employee benefits (in thousands)

	March 31,		December 31,
	2020		2019
Accrued bonus expense	$	203	$	858
Accrued vacation expense		106		77
Total	$	309	$	935