Long-term Debt - Narrative (Details)				1 Months Ended	9 Months Ended	12 Months Ended
	Apr. 01, 2024 USD ($) installment	Feb. 14, 2022 USD ($)	Apr. 30, 2021 USD ($)	Jun. 30, 2023 USD ($)	Sep. 30, 2024 USD ($)	Dec. 31, 2023 USD ($)	Aug. 15, 2022 USD ($)	Jul. 29, 2021 USD ($)
Debt Instrument [Line Items]
Current portion of long-term debt					$ 3,809,000	$ 0
Long-term debt, net					87,633,000	80,641,000
PNC Loan Facility | Line of Credit
Debt Instrument [Line Items]
Proceeds from facility			$ 34,600,000
Maximum borrowing capacity		$ 125,000,000.0	65,000,000.0					$ 75,000,000.0
Pledged collateral			10,000,000.0
Quarterly collateral released			$ 2,500,000
Proceeds from lines of credit		16,300,000
Unamortized debt issuance costs				$ 400,000
PNC Loan Facility | Line of Credit | Debt Instrument, Threshold Limit, Period One
Debt Instrument [Line Items]
Minimum funding threshold (in percent)			0.65	0.65
PNC Loan Facility | Line of Credit | Debt Instrument, Threshold Limit, Period Two
Debt Instrument [Line Items]
Minimum funding threshold (in percent)			0.75
PNC Loan Facility | Line of Credit | Alternate Base Rate
Debt Instrument [Line Items]
Basis spread (in percent)			1.45%
PNC Line of Credit | Revolving Credit Facility | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 10,000,000.0	$ 5,000,000.0				$ 1,000,000.0
Bank fee (in percent)			1.65%
Proceeds from lines of credit					0	$ 0
Unused line fee (in percent)			0.20%
PNC Line of Credit | Revolving Credit Facility | Line of Credit | Alternate Base Rate
Debt Instrument [Line Items]
Basis spread (in percent)			0.65%
PNC Line of Credit | Revolving Credit Facility | Line of Credit | London Interbank Offered Rate (LIBOR) 1
Debt Instrument [Line Items]
Basis spread (in percent)			1.65%
PNC Line of Credit | Revolving Credit Facility | Line of Credit | Bloomberg Short-Term Bank Yield Index
Debt Instrument [Line Items]
Basis spread (in percent)		1.65%
HCC Acquisition Note Payable | Notes payable
Debt Instrument [Line Items]
Face value of debt	$ 4,700,000
Long-term debt, fair value	4,500,000
Repayment of debt	$ 1,000,000
Number of installments | installment	18
Installment amount	$ 200,000
Current portion of long-term debt					2,500,000
Long-term debt, net					100,000
CGCC Shareholders Note Payable | Notes payable
Debt Instrument [Line Items]
Face value of debt	6,400,000
Long-term debt, fair value	$ 6,500,000
Number of installments | installment	60
Installment amount	$ 100,000
Current portion of long-term debt					1,300,000
Long-term debt, net					$ 4,800,000