v3.21.1

Stock Repurchase Program and Cash Dividends (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended
	Mar. 23, 2021	Feb. 18, 2020	May 01, 2021	May 02, 2020	Jun. 02, 2021	Dec. 31, 2020	Mar. 31, 2020	Nov. 30, 2019
Stockholders' Equity
Stock Repurchased During Period, Value			$ 45,470	$ 6,254
Dividends paid to stockholders				$ 0.08
Cash dividends declared per share		$ 0.08
2019 repurchases of common stock
Stockholders' Equity
Stock Repurchase Program, Authorized Amount								$ 25,000
Stock Repurchased During Period, Shares				260,254
Stock Repurchased During Period, Value				$ 6,300
2020 repurchases of common stock
Stockholders' Equity
Stock Repurchase Program, Authorized Amount						$ 30,000	$ 30,000
Stock Repurchased During Period, Shares	250,000		287,496
Stock Repurchased During Period, Value	$ 21,900		$ 23,600
2021 repurchases of common stock | Maximum
Stockholders' Equity
Stock Repurchase Program, Authorized Amount					$ 30,000

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- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

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