Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Repurchase of treasury shares, shares	469,785	5,615,874
Accumulated Other Comprehensive Income (Loss) [Member]
Unrealized gain (loss) on derivatives, tax (benefit) expense	$ 572	$ (1,421)

Number of shares that have been repurchased during the period and are being held in treasury.

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