Note 4 - Prepaid Expenses and Other

3 Months Ended

Mar. 31, 2022

Notes to Financial Statements

Prepaid Expense and Other Assets [Text Block]

Note 4—Prepaid Expenses and Other:

Prepaid expenses and other consisted of the following (in thousands):

	March 31, 2022		December 31, 2021
Current:
CRO services	$	269	$	340
Other clinical development		2,714		2,933
Insurance		2,423		3,178
Professional fees		890		398
Other		2,420		2,135
		8,716		8,984
Long-term:
CRO services		160		166
Other clinical development		312		577
Other		247		611
		719		1,354
Totals	$	9,435	$	10,338

Other current prepaid amounts consist primarily of deposits, signing bonuses, licenses, subscriptions and software. Other long-term prepaid amounts consist primarily of deposits, signing bonuses, licenses, subscriptions, software, a capitalized sublease commission and a sublease tenant improvement allowance, net of amortization.