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Goodwill (Tables)
 12 Months Ended
Dec. 31, 2024
Disclosure in tabular form of assumptions used in determination of fair value of goodwill [Line Items]  
Summary of Carrying Amount of Goodwill

Changes in the carrying amount of goodwill for the years ended December 31, 2023 and 2024 are as follows:

 

Balance as of January 1, 2023

 

$

13,265,460

 

Disposition (see Note 3)

 

 

(1,761,100

)

Impairment losses

 

 

(10,582,360

)

Balance as of December 31, 2023

 

 

922,000

 

Impairment loss

 

 

(922,000

)

Balance as of December 31, 2024

 

$

—

 
Philadelphia, PA Market Cluster [Member]  
Disclosure in tabular form of assumptions used in determination of fair value of goodwill [Line Items]  
Summary of Key Assumptions Used in the Discounted Cash Flow Analyses The key assumptions used in the discounted cash flow analyses are as follows:

 

Revenue growth rates

 

(9.3)% - 1.4%

Operating income margin

 

27.9%

Discount rate

 

10.0%