Long-Term Debt - Summary of long term debt information (Details)	3 Months Ended
	Mar. 31, 2022
Debt Instrument
Spread on variable rate	1.65%
Line Of Credit, Lease For Equipment | Minimum
Debt Instrument
Percentage of floating interest rate payable	1.7955%
Line Of Credit, Lease For Equipment | Maximum
Debt Instrument
Percentage of floating interest rate payable	1.835%
Equipment financing lease obligations; Interest rate fixed for term of each funding based upon the Lender's lease pricing at time of funding. Interest rate/ factor 1.822758% - 1.869304% at time of funding)(E) | Minimum
Debt Instrument
Percentage of floating interest rate payable	1.8227%
Equipment financing lease obligations; Interest rate fixed for term of each funding based upon the Lender's lease pricing at time of funding. Interest rate/ factor 1.822758% - 1.869304% at time of funding)(E) | Maximum
Debt Instrument
Percentage of floating interest rate payable	1.869%
LIBOR | Line of credit payable to a financial institution; Interest rate option of bank prime or Libor plus 2.15% (B)(C)
Debt Instrument
Spread on variable rate	2.58943%