Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	3 Months Ended	12 Months Ended
Mar. 31, 2021	Dec. 31, 2020
Shareholders' equity
Common stock, par value
Common stock, shares issued	59,358,679	58,921,731
Common stock, shares outstanding	59,357,956	58,921,008
Number of treasury shares held in trust for future settlement of share based awards	723	723

Face amount per share of no-par value common stock.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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