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v3.23.3

SEGMENT INFORMATION - Net Operating Income of Company's Reportable Segments (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | $ 129,372 | $ 125,569 | $ 384,481 | $ 377,116
Operating expenses | (46,399) | (47,486) | (143,253) | (145,053)
Net operating income | 82,973 | 78,083 | 241,228 | 232,063
Operating Segments | Philadelphia CBD |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 56,367 | 56,105 | 169,265 | 165,002
Operating expenses | (18,609) | (20,080) | (59,452) | (60,361)
Net operating income | 37,758 | 36,025 | 109,813 | 104,641
Operating Segments | Pennsylvania Suburbs |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 32,611 | 32,709 | 97,484 | 95,849
Operating expenses | (9,770) | (11,022) | (29,633) | (31,438)
Net operating income | 22,841 | 21,687 | 67,851 | 64,411
Operating Segments | Austin, Texas |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 24,457 | 22,509 | 73,475 | 71,345
Operating expenses | (10,044) | (8,597) | (30,021) | (29,328)
Net operating income | 14,413 | 13,912 | 43,454 | 42,017
Operating Segments | Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 10,295 | 8,874 | 28,572 | 27,078
Operating expenses | (5,526) | (5,089) | (15,788) | (15,985)
Net operating income | 4,769 | 3,785 | 12,784 | 11,093
Corporate |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 5,642 | 5,372 | 15,685 | 17,842
Operating expenses | (2,450) | (2,698) | (8,359) | (7,941)
Net operating income | $ 3,192 | $ 2,674 | $ 7,326 | $ 9,901

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