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Summary of Significant Accounting Policies - Earnings per Share (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Earnings Per Share Basic And Diluted [Line Items] |  |  |  |
Net income attributable to Agree Realty Corporation | $ 35,973 | $ 22,347 | $ 72,086 | $ 52,459
Less: Series A preferred stock dividends | (1,859) |  | (3,718) | 0
Net Income Attributable to Common Stockholders | 34,114 | 22,347 | 68,368 | 52,459
Less: Income attributable to unvested restricted shares | (103) | (71) | (207) | (175)
Net income used in basic and diluted earnings per share | $ 34,011 | $ 22,276 | $ 68,161 | $ 52,284
Weighted average number of common shares outstanding | 75,277,924 | 65,055,820 | 73,385,101 | 64,057,906
Less: Unvested restricted stock | (240,004) | (219,836) | (240,004) | (219,836)
Weighted average number of common shares outstanding used in basic earnings per share | 75,037,920 | 64,835,984 | 73,145,097 | 63,838,070
Weighted average number of common shares outstanding used in basic earnings per share | 75,037,920 | 64,835,984 | 73,145,097 | 63,838,070
Effect of dilutive securities: |  |  |  |
Share-based compensation | 92,177 | 98,202 | 85,345 | 91,413
Weighted average number of common shares outstanding used in diluted earnings per share | 75,570,089 | 65,185,604 | 73,474,930 | 64,079,697
Restricted Stock [Member] |  |  |  |
Effect of dilutive securities: |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 483 | 1,440 | 1,305 | 2,743
2020 ATM Forward Equity |  |  |  |
Effect of dilutive securities: |  |  |  |
Forward equity offering |  | 217,943 | 0 | 133,476
2021 ATM Forward Equity |  |  |  |
Effect of dilutive securities: |  |  |  |
Forward equity offering | 40,752 | 33,475 | 20,867 | 16,738
December 2021 Forward Offering |  |  |  |
Effect of dilutive securities: |  |  |  |
Forward equity offering | 311,848 |  | 179,925 | 0
May 2022 Forward Offering |  |  |  |
Effect of dilutive securities: |  |  |  |
Forward equity offering | 87,392 |  | 43,696 | 0
ATM forward equity offerings | Forward Sale Agreement [Member] |  |  |  |
Effect of dilutive securities: |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 4 | 0 | 38,316 | 0

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- Definition Number of shares of restricted stock determined by relating the portion of time within a reporting period that restricted shares have been outstanding to the total time in that period. Restricted shares are subject to sales, contractual, regulatory or other restrictions that prevent or inhibit the holder from freely disposing of them before the restriction ends. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 13 -URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e2646-109256 + Details
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