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Leases Total Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Leases [Abstract]
Operating lease cost	$ 381	$ 373	$ 1,131	$ 1,116
Short-term lease cost	31	52	119	174
Variable lease cost	126	141	365	394
Sublease income	(43)	(28)	(126)	(84)
Total lease cost, net	$ 495	$ 538	$ 1,489	$ 1,600

X

- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
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X

- References

No definition available.

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X

- Definition

Amount of operating lease expense. Excludes sublease income.

+ References

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-Publisher FASB
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X

- Definition

Amount of short-term lease cost, excluding expense for lease with term of one month or less.

+ References

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-Publisher FASB
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X

- Definition

Amount of sublease income excluding finance and operating lease expense.

+ References

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X

- Definition

Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

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