Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Carrying Amount of Goodwill

The change in the carrying amount of goodwill during the year ended December 31, 2021 is as follows:

	Amount
Balance at December 31, 2020	$	3,332
Acquisition of Smarteq		3,244
Foreign currency translation		(242	)
Balance at December 31, 2021	$	6,334

Summary of Amortization Expense

The summary of amortization expense in the consolidated statements of income is as follows:

	Years Ended December 31,
	2021		2020
Cost of revenues	$	57	$	112
Operating expenses		210		32
Total	$	267	$	144

Summary of Other Intangible Assets

The summary of other intangible assets, net is as follows:

	December 31, 2021						December 31, 2020
			Accumulated		Net Book				Accumulated		Net Book
	Cost		Amortization		Value		Cost		Amortization		Value
Customer contracts and relationships	$	17,609	$	16,978	$	631	$	16,880	$	16,880	$	0
Patents and technology		10,049		9,698		351		9,644		9,644		0
Trademarks and trade names		1,563		1,051		512		972		972		0
Other		110		25		85		0		0		0
	$	29,331	$	27,752	$	1,579	$	27,496	$	27,496	$	0

Summary of Assigned Lives and Weighted Average Amortization Periods by Intangible Asset Category

The assigned lives and weighted average amortization periods by intangible asset category are summarized below:

Intangible Assets	Assigned Life	Weighted Average Amortization Period
Customer contracts and relationships	5 years		5.0
Patents and technology	5 years		5.0
Trademarks and trade names	5 years		5.0
Other	.5 to 5 years		3.6

Schedule of Future Amortization Expenses

The future amortization expenses are as follows:

Fiscal Year	Amount
2022	$	374
2023		374
2024		360
2025		353
2026		118
Total	$	1,579