Debt (Details 1) - USD ($)		Sep. 30, 2023		Jul. 28, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Other indebtedness		$ 6,512,000			$ 3,560,000
Total Debt		761,686,000			726,360,000
Less: current portion		(21,880,000)			(155,813,000)
Total Long-Term Debt		739,806,000			570,547,000
5.75% Unsecured Notes maturing in 2026 [Member]
Debt Instrument [Line Items]
Unsecured notes	[1]	398,085,000			397,548,000
Unamortized debt issuance costs		$ 1,900,000			$ 2,500,000
Stated interest rate		5.75%			5.75%
Effective interest rate		5.75%
Five-Year Credit Agreement maturing in 2027 [Member]
Debt Instrument [Line Items]
Credit facility		$ 60,895,000			$ 200,236,000
Effective interest rate		6.19%
Term Loan maturing in 2027 - $150 million [Member]
Debt Instrument [Line Items]
Loans Payable to Bank		$ 149,303,000	[2]	$ 150,000,000	0	[2]
Unamortized debt issuance costs		$ 700,000
Effective interest rate		7.31%
Real Estate Term Loan maturing in 2028 - $75.2 million [Member]
Debt Instrument [Line Items]
Loans Payable to Bank	[3]	$ 75,165,000			0
Unamortized debt issuance costs		$ 100,000
Stated interest rate		7.07%
Effective interest rate		7.17%
Capital Term Loan maturing in 2028 - $65 million [Member]
Debt Instrument [Line Items]
Loans Payable to Bank	[4]	$ 64,137,000			0
Unamortized debt issuance costs		$ 900,000
Stated interest rate		7.32%
Effective interest rate		7.42%
Commercial note with Truist Bank maturing in 2031 - $24.75 million [Member]
Debt Instrument [Line Items]
Commercial note	[5]	$ 0			23,522,000
Unamortized debt issuance costs					100,000
Effective interest rate		6.68%
Commercial note with Truist Bank maturing in 2032 - $71.6 million [Member]
Debt Instrument [Line Items]
Commercial note		$ 0			66,513,000
Effective interest rate		6.90%
Commercial note with Truist Bank maturing in 2032 - $27.2 million [Member]
Debt Instrument [Line Items]
Commercial note	[6]	$ 0			26,548,000
Unamortized debt issuance costs					100,000
Effective interest rate		6.72%
Pinnacle Bank Term Loan maturing in 2024 [Member]
Debt Instrument [Line Items]
Loans Payable to Bank		$ 7,589,000			$ 8,433,000
Stated interest rate		4.15%
Effective interest rate		4.18%
Minimum [Member] | Five-Year Credit Agreement maturing in 2027 [Member]
Debt Instrument [Line Items]
Stated interest rate		4.80%
Minimum [Member] | Term Loan maturing in 2027 - $150 million [Member]
Debt Instrument [Line Items]
Stated interest rate		7.17%
Minimum [Member] | Commercial note with Truist Bank maturing in 2031 - $24.75 million [Member]
Debt Instrument [Line Items]
Stated interest rate		6.10%
Minimum [Member] | Commercial note with Truist Bank maturing in 2032 - $71.6 million [Member]
Debt Instrument [Line Items]
Stated interest rate		6.38%
Minimum [Member] | Commercial note with Truist Bank maturing in 2032 - $27.2 million [Member]
Debt Instrument [Line Items]
Stated interest rate		6.13%
Minimum [Member] | Other Indebtedness [Member]
Debt Instrument [Line Items]
Stated interest rate		0.00%
Maximum [Member] | Five-Year Credit Agreement maturing in 2027 [Member]
Debt Instrument [Line Items]
Stated interest rate		8.88%
Maximum [Member] | Term Loan maturing in 2027 - $150 million [Member]
Debt Instrument [Line Items]
Stated interest rate		7.25%
Maximum [Member] | Commercial note with Truist Bank maturing in 2031 - $24.75 million [Member]
Debt Instrument [Line Items]
Stated interest rate		7.10%
Maximum [Member] | Commercial note with Truist Bank maturing in 2032 - $71.6 million [Member]
Debt Instrument [Line Items]
Stated interest rate		7.38%
Maximum [Member] | Commercial note with Truist Bank maturing in 2032 - $27.2 million [Member]
Debt Instrument [Line Items]
Stated interest rate		7.13%
Maximum [Member] | Other Indebtedness [Member]
Debt Instrument [Line Items]
Stated interest rate		16.00%

[1] The carrying value is net of $1.9 million and $2.5 million of unamortized debt issuance costs as of September 30, 2023 and December 31, 2022, respectively.

[2] The carrying value is net of $0.7 million of unamortized debt issuance costs as of September 30, 2023.

[3] The carrying value is net of $0.1 million of unamortized debt issuance costs as of September 30, 2023.

[4] The carrying value is net of $0.9 million of unamortized debt issuance costs as of September 30, 2023.

[5] The carrying value is net of $0.1 million of unamortized debt issuance costs as of December 31, 2022.

[6] The carrying value is net of $0.1 million of unamortized debt issuance costs as of December 31, 2022.