Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Condensed Consolidated Balance Sheets
Allowance on accounts receivable	$ 370	$ 211
Common shares, par value (in dollars per share)	$ 0.001	$ 0.001
Common shares, authorized shares (in shares)	100,000,000	100,000,000
Common shares, issued shares (in shares)	11,224,191	11,160,377
Common shares, outstanding shares (in shares)	11,224,191	11,160,377

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

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