Goodwill and Intangible Assets - Schedule of change in net book value of intangible assets (Details) - Customer Relationships [Member] - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Acquired Intangibles, Gross	$ 1,000	$ 1,000
Less Accumulated amortization	718	379
Intangible assets, net	$ 282	$ 621