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Share Capital (Tables)

3 Months Ended

Mar. 31, 2021

Equity [Abstract]

Changes in Number of Shares of Class A Stock Outstanding

The following table reflects changes in the number of shares of Class A Stock outstanding for the periods indicated:

									For the Three Months Ended March 31,
															2021						2020
Class A Stock outstanding, beginning of period															12,381,778						12,698,703
Issued pursuant to share-based compensation plans															204,265						321,541
Repurchased and canceled pursuant to the stock buy-back															—						(409,504)
Class A Stock outstanding, end of period															12,586,043						12,610,740

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Tabular disclosure of the change in common stock outstanding.

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