Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Condensed Consolidated Balance Sheets
Allowances on accounts receivable	$ 2,970	$ 3,080
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized	750,000	750,000
Common stock, shares issued	87,430	86,223
Common stock, shares outstanding	87,430	86,223

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

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