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Earnings Per Share - Summary of Calculation of Basic and Diluted Earnings (Loss) Per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Numerator
Net Income (Loss)	$ 2,143	$ (1,127)	$ 5,086	$ 896	$ 1,016	$ 5,982
Denominator
Weighted average number of shares – basic	49,123		48,449		49,110	48,393
Effect of dilutive securities
Stock options	84		816		111	722
PSUs, RSUs and restricted stock	602		161		592	110
Weighted average number of shares – diluted	49,809		49,426		49,813	49,225
Earnings per share - basic	$ 0.04		$ 0.10		$ 0.02	$ 0.12
Earnings per share - diluted	$ 0.04		$ 0.10		$ 0.02	$ 0.12

X

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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