Significant Accounting Policies and Recent Accounting Pronouncements - Additional Information (Detail)	3 Months Ended	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 USD ($) Supplier Customer	Dec. 31, 2022 USD ($) Customer Supplier	Dec. 31, 2021 USD ($) Customer
Accounting Policies [Line Items]
Restricted cash	$ 1,072,000	$ 1,072,000	$ 487,000
Concentration Risk, Customer		One customer accounted for 12% of net revenue for the year ended December 31, 2023, while no customer accounted for 10% or more of net revenue for the years ended December 31, 2022 or 2021, respectively. As of December 31, 2023 and 2022, no customer accounted for 10% or more of the Company's accounts receivable, net balance.
Number of major customer represented stated percentage of total net revenue | Customer		1	0	0
Number of customers who accounted for 10% or more accounts receivable balance | Customer			0
Concentration Risk, Supplier		accounted for 12% and 10%, respectively, of the Company's accounts payable, and one supplier accounted for 11% of the Company's accounts payable as of December 31, 2022.
Number of supplier who accounted for 10% or more accounts payable balance | Supplier		2	1
Impairment of goodwill		$ 0	$ 0	$ 0
Impairment losses on long lived assets		0	0	0
Capitalized software development costs, net	146,000	146,000	515,000
Amortization expense		1,032,000	1,117,000	1,124,000
Software development costs capitalized in period		93,000	84,000	103,000
Foreign currency translation gains (losses)		$ 25,000	$ 155,000	(79,000)
Wrote-off capitalized software development costs	$ 333,000
Accounts Payable | Supplier Concentration Risk | Product
Accounting Policies [Line Items]
Concentration risk percentage			11.00%
Accounts Payable | Supplier Concentration Risk | Product | Supplier One
Accounting Policies [Line Items]
Concentration risk percentage		12.00%
Accounts Payable | Supplier Concentration Risk | Product | Supplier Two
Accounting Policies [Line Items]
Concentration risk percentage		10.00%
Net Revenue | Customer Concentration Risk | Customer One
Accounting Policies [Line Items]
Concentration risk percentage		12.00%
Minimum
Accounting Policies [Line Items]
Estimated useful lives of intangible asset	4 years	4 years
Maximum
Accounting Policies [Line Items]
Estimated useful lives of intangible asset	12 years	12 years
Furniture, Fixtures and Office Equipment | Minimum
Accounting Policies [Line Items]
Property and equipment, estimated useful lives	3 years	3 years
Furniture, Fixtures and Office Equipment | Maximum
Accounting Policies [Line Items]
Property and equipment, estimated useful lives	10 years	10 years
Plant and Machinery | Minimum
Accounting Policies [Line Items]
Property and equipment, estimated useful lives	5 years	5 years
Plant and Machinery | Maximum
Accounting Policies [Line Items]
Property and equipment, estimated useful lives	7 years	7 years
Automobiles
Accounting Policies [Line Items]
Property and equipment, estimated useful lives	5 years	5 years
Purchased Software
Accounting Policies [Line Items]
Property and equipment, estimated useful lives	3 years	3 years
Research and Development
Accounting Policies [Line Items]
Estimated useful lives of intangible asset	3 years	3 years
Amortization expense		$ 82,000	$ 45,000	$ 55,000
Stand by Letter of Credit
Accounting Policies [Line Items]
Restricted cash	$ 1,100,000	$ 1,100,000	$ 500,000