Leases - Information Related to Leases (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Operating cash flow information:
Operating lease cost	$ 297	$ 284	$ 994	$ 899
Operating lease - cash flow	$ 236	$ 272	796	$ 839
Non-cash activity:
ROU assets obtained in exchange for lease liabilities			$ 1,575
Weighted-average remaining lease term	4 years	4 years	4 years	4 years
Weighted-average discount rate	5.00%	5.00%	5.00%	5.00%

Non-cash activity.

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- Definition

Operating cash flow information.

+ References

No definition available.

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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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- Definition

Weighted average discount rate for operating lease calculated at point in time.

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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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