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v3.22.2.2

SEGMENT INFORMATION - Net Operating Income of Company's Reportable Segments (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | $ 125,569 | $ 120,418 | $ 377,116 | $ 361,289
Operating expenses | (47,486) | (47,052) | (145,053) | (141,153)
Net operating income | 78,083 | 73,366 | 232,063 | 220,136
Operating Segments | Philadelphia CBD |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 56,105 | 51,587 | 165,002 | 154,259
Operating expenses | (20,080) | (18,823) | (60,361) | (54,493)
Net operating income | 36,025 | 32,764 | 104,641 | 99,766
Operating Segments | Pennsylvania Suburbs |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 32,709 | 31,327 | 95,849 | 93,361
Operating expenses | (11,022) | (10,154) | (31,438) | (30,625)
Net operating income | 21,687 | 21,173 | 64,411 | 62,736
Operating Segments | Austin, Texas |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 22,509 | 24,813 | 71,345 | 76,501
Operating expenses | (8,597) | (9,580) | (29,328) | (29,262)
Net operating income | 13,912 | 15,233 | 42,017 | 47,239
Operating Segments | Metropolitan Washington, D.C. |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 5,360 | 5,224 | 16,041 | 14,711
Operating expenses | (3,030) | (3,806) | (9,574) | (11,907)
Net operating income | 2,330 | 1,418 | 6,467 | 2,804
Operating Segments | Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 3,514 | 3,638 | 11,037 | 10,513
Operating expenses | (2,059) | (2,534) | (6,411) | (7,344)
Net operating income | 1,455 | 1,104 | 4,626 | 3,169
Corporate |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 5,372 | 3,829 | 17,842 | 11,944
Operating expenses | (2,698) | (2,155) | (7,941) | (7,522)
Net operating income | $ 2,674 | $ 1,674 | $ 9,901 | $ 4,422

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