Acquired Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets net

	December 31, 2020			December 31, 2021
Cost of acquired intangible assets	$	4,051		$	4,104
Less: accumulated amortization		(1,772	)		(2,222	)
Acquired intangible assets, net	$	2,279		$	1,882

Schedule of annual amortization expense

2022	$	244
2023		243
2024		237
2025		233
2026		231
Thereafter		694
Total	$	1,882