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Long-Term Debt (Tables)
12 Months Ended
Dec. 31, 2020
Debt Disclosure [Abstract]  
Summary of Long-Term Debt
Long-term debt is comprised of the following:
 
   
December 31,
2019
   
December 31,
2020
 
Credit facility - term loan
  $239,000,000   $238,000,000 
Credit facility - revolving credit facility
   11,000,000    20,000,000 
Promissory note
   13,500,000    5,500,000 
   
 
 
   
 
 
 
    263,500,000    263,500,000 
Less unamortized debt issuance costs
   (7,287,548   (5,154,620
   
 
 
   
 
 
 
    256,212,452    258,345,380 
Less current installments
   (7,500,000    
   
 
 
   
 
 
 
   $248,712,452   $258,345,380