Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Condensed Consolidated Balance Sheets
Accounts receivable, reserve for doubtful accounts	$ 521	$ 419
Common stock, par value	$ 0.001	$ 0.001
Common stock, authorized shares	120,000,000	120,000,000
Common stock, shares issued	37,093,601	36,768,035
Common stock, shares outstanding	37,093,601	36,768,035