Leases - Future Minimum Annual Obligations under Finance and Operating Lease Commitments (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Operating Leases, 2022	$ 3,365
Operating Leases, 2023	3,464
Operating Leases, 2024	3,554
Operating Leases, 2025	3,642
Operating Leases, 2026	3,751
Operating Leases, Thereafter	2,891
Operating Leases, Total minimum lease payments	20,667
Operating Leases, Imputed interest	(5,111)
Operating Leases, Total	15,556
Operating Leases, Less: leases, current	$ (3,364)
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Less: leases, current
Operating Leases, Leases, net of current	$ 12,192
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Leases, net of current
Finance Leases, 2022	$ 91
Finance Leases, 2023	91
Finance Leases, 2024	91
Finance Leases, 2025	83
Finance Leases, 2026	0
Finance Leases, Thereafter	0
Finance Leases, Total minimum lease payments	356
Finance Leases, Imputed interest	(57)
Finance Leases, Total	299
Finance Leases, Less: leases, current	$ (91)
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Less: leases, current
Finance Leases, Leases, net of current	$ 208
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Leases, net of current
2022	$ 3,456
2023	3,555
2024	3,645
2025	3,725
2026	3,751
Thereafter	2,891
Total minimum lease payments	21,023
Imputed interest	(5,168)
Total	15,855
Less: leases, current	(3,455)	$ (3,265)
Leases, net of current	$ 12,400	$ 13,847

Future minimum lease payments due after year five.

No definition available.

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- Definition

Future minimum lease payments due in five years.

+ References

No definition available.

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- Definition

Future minimum lease payments due in four years.

+ References

No definition available.

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- Definition

Future minimum lease payments due in three years.

+ References

No definition available.

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- Definition

Future minimum lease payments due in two years.

+ References

No definition available.

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- Definition

Future minimum lease payments due next twelve months.

+ References

No definition available.

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- Definition

Future minimum payments due.

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No definition available.

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- Definition

Imputed interest.

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No definition available.

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- Definition

Lease liabilities.

+ References

No definition available.

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- Definition

Lease liabilities current.

+ References

No definition available.

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- Definition

Lease liabilities non-current.

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No definition available.

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- Definition

Operating leases imputed interest.

+ References

No definition available.

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- Definition

Present value of lessee's discounted obligation for lease payments from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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Balance Type:	credit
Period Type:	instant

- Definition

Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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- Definition

Indicates line item in statement of financial position that includes current finance lease liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918631-209977

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- Definition

Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.

+ References

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- Definition

Indicates line item in statement of financial position that includes noncurrent finance lease liability.

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- Definition

Amount of lessee's undiscounted obligation for lease payments for finance lease.

+ References

+ Details

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- Definition

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

+ Details

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- Definition

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

+ Details

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- Definition

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

+ Details

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- Definition

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

+ Details

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- Definition

Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.

+ References

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- References

No definition available.

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease.

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

+ Details

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

+ Details

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

+ Details

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

+ References

+ Details

Name:	us-gaap_OperatingLeaseLiabilityCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Indicates line item in statement of financial position that includes current operating lease liability.

+ References

+ Details

Name:	us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
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Data Type:	enum2:enumerationSetItemType
Balance Type:	na
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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

+ References

+ Details

Name:	us-gaap_OperatingLeaseLiabilityNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Indicates line item in statement of financial position that includes noncurrent operating lease liability.

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+ Details

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