Earnings Per Share - Schedule of Net Income (Loss) and Weighted Average Number of Shares Outstanding (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Numerator:
Net income (loss) attributable to ARIS stockholders	$ 11,530	$ 3,911	$ 29,361	$ 6,166
Denominator:
Weighted-average shares of common stock outstanding, basic	36,554,429	15,177,249	30,673,272	9,079,410
Weighted-average shares of common stock outstanding, diluted	36,554,429	15,177,249	30,673,272	9,079,410
Net income (loss) per share of common stock, basic	$ 0.32	$ 0.26	$ 0.96	$ 0.68
Net income (loss) per share of common stock, diluted	$ 0.32	$ 0.26	$ 0.96	$ 0.68