Organization and Nature of Operations (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024 USD ($) segment	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)
Organization and Nature of Operations
Number of operation segments (segments) | segment	2
Gross profit	$ 8,821	$ 1,880
Net income	1,562	$ 21,343
Related Party
Organization and Nature of Operations
Accounts receivable	38,655		$ 34,569
Contract Service Fee
Organization and Nature of Operations
Amounts of transaction			$ 20,100
Contract Service Fee | Related Party
Organization and Nature of Operations
Amounts of transaction	8,700
Accounts receivable	13,700
Contract Service Fee | Related Party | Payment One
Organization and Nature of Operations
Accounts receivable	5,000
Contract Service Fee | Related Party | Payment Two
Organization and Nature of Operations
Accounts receivable	$ 8,700