Debt - Additional Information (Detail) ¥ in Thousands					12 Months Ended
	Oct. 14, 2022 USD ($)	Sep. 29, 2022 USD ($)	Aug. 30, 2022 USD ($)	Jun. 29, 2021 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 CNY (¥)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 CNY (¥)	Dec. 31, 2021 CNY (¥)
Line Of Credit Facility [Line Items]
Swing loans					$ 2,078,000		$ 8,744,000
Future principal payments, next twelve months					12,410,000
Future principal payments, in year two					1,509,000
Future principal payments, in year three					1,615,000
Future principal payments, in year four					46,617,000
Future principal payments, in year five					1,801,000
Future principal payments, thereafter					$ 41,519,000
Lessee lease term	20 years
Lessee, operating lease, option to extend					however, UES may extend the lease for the Properties for four successive periods of five years each. If fully extended, the Restated Lease would expire in August 2062.	however, UES may extend the lease for the Properties for four successive periods of five years each. If fully extended, the Restated Lease would expire in August 2062.
Lessee, operating term period	5 years
Extended lease expiration date	2062-08
Lease repurchase percentage on lessor investment for properties	115.00%
Rental properties	$ 3,347,000
Effective interest rate					6.73%		8.06%		8.06%
Estimated cost on upgrading existing equipment	2,500,000
Debt Instrument, Term		84 months
Accrued interest					$ 185,000		$ 1,772,000
Weighted average remaining lease term					5 years		5 years		5 years
Cash paid for finance lease liabilities					$ 695,000		$ 884,000
Cash outflow from operating lease					55,000		29,000
Cash outflow from financing lease					640,000		855,000
Store Capital Acquisitions [Member]
Line Of Credit Facility [Line Items]
Amount of sale and leaseback financing transaction	4,500,000		$ 15,500,000
STORE [Member]
Line Of Credit Facility [Line Items]
Net proceeds after transaction-related costs	$ 4,460,000		$ 15,396,000
Industrial Revenue Bonds ("IRB") [Member]
Line Of Credit Facility [Line Items]
Long term debt					9,191,000		9,191,000
Minority Shareholder Loan [Member]
Line Of Credit Facility [Line Items]
Long term debt					$ 0		$ 0
Effective interest rate					4.785%		5.00%		5.00%
Accrued interest					$ 0		$ 1,713,000		¥ 10,901
Interest paid					1,766,000	¥ 11,063	479,000	¥ 3,046
Repayment, principal amount					$ 5,776,000	¥ 38,471	$ 1,056,000	¥ 6,901
Minimum [Member] | Capital Leases [Member]
Line Of Credit Facility [Line Items]
Effective interest rate					2.00%		1.00%		1.00%
Maximum [Member]
Line Of Credit Facility [Line Items]
Incremental Percentage On Annual Lease Payment	2.04%
Change In Consumer Price Index Percentage	1.25%
Maximum [Member] | Capital Leases [Member]
Line Of Credit Facility [Line Items]
Effective interest rate					6.00%		3.00%		3.00%
Revolving Credit Facility [Member]
Line Of Credit Facility [Line Items]
Agreement borrowing capacity				$ 130,000,000
Allowance for new capital equipment financing				20,000,000
Maturity date					Jun. 29, 2026	Jun. 29, 2026
Commitment fee payable percentage					0.25%	0.25%
Interest on outstanding balance					4.50%	4.50%	4.00%	4.00%
Long term debt					$ 47,078,000		$ 29,744,000
Line of credit, remaining borrowing capacity					$ 28,420,000
Deferred financing fees							$ 485,000
Revolving Credit Facility [Member] | Minimum [Member]
Line Of Credit Facility [Line Items]
Fixed charge coverage ratio					1.05
Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]
Line Of Credit Facility [Line Items]
Debt instrument description of interest rate					LIBOR plus an applicable margin ranging between 2.00% to 2.50% based on the quarterly average excess availability	LIBOR plus an applicable margin ranging between 2.00% to 2.50% based on the quarterly average excess availability
Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member]
Line Of Credit Facility [Line Items]
Debt instrument basis spread					2.00%	2.00%
Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member]
Line Of Credit Facility [Line Items]
Debt instrument basis spread					2.50%	2.50%
Revolving Credit Facility [Member] | Base Rate [Member]
Line Of Credit Facility [Line Items]
Debt instrument description of interest rate					the alternate base rate plus an applicable margin ranging between 1.00% to 1.50%	the alternate base rate plus an applicable margin ranging between 1.00% to 1.50%
Revolving Credit Facility [Member] | Base Rate [Member] | Minimum [Member]
Line Of Credit Facility [Line Items]
Debt instrument basis spread					1.00%	1.00%
Revolving Credit Facility [Member] | Base Rate [Member] | Maximum [Member]
Line Of Credit Facility [Line Items]
Debt instrument basis spread					1.50%	1.50%
Revolving Credit Facility [Member] | Senior Secured Asset-Based Revolving Credit Facility [Member]
Line Of Credit Facility [Line Items]
Agreement borrowing capacity				100,000,000
Revolving Credit Facility [Member] | Letter of Credit [Member]
Line Of Credit Facility [Line Items]
Agreement borrowing capacity				40,000,000
Revolving Credit Facility [Member] | European Credit Facility [Member]
Line Of Credit Facility [Line Items]
Agreement borrowing capacity				$ 30,000,000
Revolving Credit Facility [Member] | Swedish Credit Facility [Member]
Line Of Credit Facility [Line Items]
Agreement borrowing capacity					$ 7,500,000
Taxable Industrial Revenue Bond [Member] | Industrial Revenue Bonds ("IRB") [Member]
Line Of Credit Facility [Line Items]
Tax-exempt IRB maturing in 2027/2029					$ 7,116,000
Interest at a floating rate on tax-exempt IRB maturing in 2027/2029					1.83%		0.19%		0.19%
Tax Exempt Industrial Revenue Bond Two [Member] | Industrial Revenue Bonds ("IRB") [Member]
Line Of Credit Facility [Line Items]
Tax-exempt IRB maturing in 2027/2029					$ 2,075,000
Interest at a floating rate on tax-exempt IRB maturing in 2027/2029					2.32%		0.09%		0.09%
Sale And Leaseback Financing Obligations [Member]
Line Of Credit Facility [Line Items]
Deferred financing fees					$ 144,000
Lessee lease term					20 years
Equipment Financing Facility [Member]
Line Of Credit Facility [Line Items]
Agreement borrowing capacity		$ 20,000,000
Debt instrument basis spread		4.50%
Long term debt					$ 6,388,000
Effective interest rate		8.00%