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Earnings Per Common Share - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Numerator: |  |  |  |
Net income (loss) attributable to Acadia shareholders | $ 8,414 | $ (1,426) | $ 13,126 | $ 21,210
Less: earnings attributable to unvested participating securities | (306) | (244) | (883) | (734)
Income (loss) from continuing operations net of income attributable to participating securities for basic earnings per share | $ 8,108 | $ (1,670) | $ 12,243 | $ 20,476
Denominator: |  |  |  |
Weighted average shares for basic earnings per share | 108,351,254 | 95,319,958 | 104,703,763 | 95,256,703
Weighted average shares for diluted earnings per share | 108,351,254 | 95,319,958 | 104,703,763 | 95,256,703
Effect of dilutive securities: |  |  |  |
Series A Preferred OP Units | 0 | 0 | 0 | 0
Employee unvested restricted shares | 0 | 0 | 0 | 0
Basic earnings (loss) per Common Share from continuing operations attributable to Acadia shareholders | $ 0.07 | $ (0.02) | $ 0.12 | $ 0.21
Diluted earnings (loss) per Common Share from continuing operations attributable to Acadia shareholders | $ 0.07 | $ (0.02) | $ 0.12 | $ 0.21
Series A Preferred OP Units |  |  |  |
Anti-Dilutive Shares Excluded from Denominator: |  |  |  |
Antidilutive securities excluded from computation of earnings per share (in shares) | 188 | 188 | 188 | 188
Series A Preferred OP Units - Common Share Equivalent |  |  |  |
Anti-Dilutive Shares Excluded from Denominator: |  |  |  |
Antidilutive securities excluded from computation of earnings per share (in shares) | 25,067 | 25,067 | 25,067 | 25,067
Series C Preferred OP Units |  |  |  |
Anti-Dilutive Shares Excluded from Denominator: |  |  |  |
Antidilutive securities excluded from computation of earnings per share (in shares) | 66,519 | 126,384 | 66,519 | 126,384
Series C Preferred OP Units - Common Share Equivalent |  |  |  |
Anti-Dilutive Shares Excluded from Denominator: |  |  |  |
Antidilutive securities excluded from computation of earnings per share (in shares) | 230,967 | 438,831 | 230,967 | 438,831
Restricted shares |  |  |  |
Anti-Dilutive Shares Excluded from Denominator: |  |  |  |
Antidilutive securities excluded from computation of earnings per share (in shares) | 81,175 | 90,006 | 81,175 | 90,006

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