Note 5 - Prepaid Expenses and Other Current Assets

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Prepaid Expenses and Other Current Assets Disclosure [Text Block]

5.

Prepaid Expenses and Other Current Assets

The following table sets forth the components of the Company's prepaid expenses and other current assets in the consolidated balance sheets (in thousands).

	June 30, 2018		December 31, 2017
Amounts owed to the Company from sale of common stock	$	14,130	$	-
All other non-trade receivables		239		73
Prepaid assets		889		639
Total prepaid expenses and other current assets	$	15,258	$	712

The amounts owed to the Company from the sale of its common stock under the At-The-Market offering program related to sales that occurred on

June 29, 2018.

The Company received payment, in full on

July 3, 2018.