Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	125,000,000	125,000,000
Common stock, shares issued (in shares)	40,460,982	39,941,327
Common stock, shares outstanding (in shares)	40,460,982	39,941,327
Trade Accounts Receivable [Member]
Allowance for credit losses	$ 651	$ 70
Due from Affiliate [Member]
Allowance for credit losses	$ 72,696	$ 20,083

Amount of allowance for credit loss on accounts receivable, classified as current.

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