HPI - Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2024	Sep. 30, 2024	Dec. 31, 2023
Assets:
Deferred leasing costs, accumulated amortization		$ 172,702	$ 175,697
Prepaid expenses and other assets, accumulated depreciation		$ 19,596	$ 22,142
Equity:
Series A Preferred Stock, par value (in dollars per share)		$ 0.01	$ 0.01
Series A Preferred Stock, authorized shares (in shares)		50,000,000	50,000,000
Series A Preferred Stock, dividend rate percentage (in hundredths)	8.625%	8.625%
Series A Preferred Stock, liquidation preference (in dollars per share)		$ 1,000	$ 1,000
Series A Preferred Stock, shares issued (in shares)		28,811	28,811
Series A Preferred Stock, shares outstanding (in shares)		28,811	28,811
Common Stock, par value (in dollars per share)		$ 0.01	$ 0.01
Common Stock, authorized shares (in shares)		200,000,000	200,000,000
Common Stock, shares issued (in shares)		106,020,426	105,710,315
Common Stock, shares outstanding (in shares)		106,020,426	105,710,315