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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Common Stock, par value | $ 0.01 | $ 0.01
Common Stock, shares authorized | 225,000,000 | 225,000,000
Common Stock, shares issued | 132,141,503 | 131,747,725
Common Stock, shares outstanding | 132,141,503 | 131,747,725
Net Investment in Real Estate | $ 4,421,559 | $ 3,778,148
Mortgage Loans Payable, Net | $ 10,299 | $ 79,674
First Industrial, L.P. |  |
General Partner Units, units outstanding | 132,141,503 | 131,747,725
Limited Partner Units, units outstanding | 3,055,766 | 2,935,203
Net Investment in Real Estate | $ 4,421,559 | $ 3,778,148
Mortgage Loans Payable, Net | 10,299 | 79,674
Other Real Estate Partnerships |  |
Net Investment in Real Estate | $ 313,245 | $ 277,984

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