Summary of Significant Accounting Policies - Assets and Liabilities of Global Wells (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Variable Interest Entity [Line Items]
Cash and cash equivalents	$ 7,531	$ 6,483
Accounts receivable	36,732	32,776
Prepaid expenses and other current assets	7,258	5,141
Property and equipment, net	94,346	93,475
Other assets	827	477
Total assets	239,460	207,599
Accounts payable	18,929	18,470
Accrued expenses	8,469	7,813
Income taxes payable	196	85
Customer deposits	1,186	1,215
Due to Lollicup USA Inc.	4,858	2,003
Long-term debt, current portion	948	1,178
Long-term debt, net of current portion	41,789	35,339
Other liabilities	3,127	3,837
Total liabilities	85,378	75,574
Global Wells
Variable Interest Entity [Line Items]
Cash and cash equivalents	1,568	1,163
Accounts receivable	255	384
Prepaid expenses and other current assets	187	63
Due from Lollicup USA Inc.	4,700	0
Property and equipment, net	45,702	46,612
Other assets	4,395	4,762
Total assets	56,807	52,984
Accounts payable	27	497
Accrued expenses	480	68
Income taxes payable	0	9
Customer deposits	244	88
Due to Lollicup USA Inc.	0	2,620
Long-term debt, current portion	948	1,178
Long-term debt, net of current portion	41,789	35,339
Other liabilities	1,302	2,636
Total liabilities	$ 44,790	$ 42,435