Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Condensed Consolidated Balance Sheets
Allowances on accounts receivable	$ 3,080	$ 2,919
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized	750,000	750,000
Common stock, shares issued	79,717	78,005
Common stock, shares outstanding	79,717	78,005

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

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