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Leases - Schedule of Supplemental Cash Flow Information Related To Leases (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ 399	$ 298
Financing cash flows from finance leases	3,439	3,491
Interest paid	374	644
Noncash activities from right-of-use assets obtained in exchange for lease obligations:
Operating leases	$ 1,159	$ 1,208

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Cash paid for amounts included in measurement of lease liabilities [Abstract]

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Noncash activities from right of use assets obtained in exchange for lease obligations.

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Amount of interest paid on finance lease liability.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
-Section 50
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-Subparagraph (g)(1)
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Amount of cash outflow for principal payment on finance lease.

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

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