Commitments and Contingencies - Additional Information (Detail) - USD ($)
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1 Months Ended |
3 Months Ended |
9 Months Ended |
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Mar. 28, 2023 |
Dec. 05, 2022 |
Nov. 14, 2022 |
Apr. 04, 2022 |
Jun. 06, 2019 |
Dec. 13, 2018 |
Jan. 16, 2018 |
Feb. 28, 2023 |
Jan. 31, 2018 |
Sep. 30, 2016 |
Dec. 31, 2015 |
Jun. 30, 2015 |
Mar. 31, 2014 |
Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
Dec. 31, 2023 |
Lessee, Lease, Description [Line Items] |
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Operating lease rent expense |
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$ 1,709,000
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$ 1,636,000
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$ 5,102,000
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$ 4,880,000
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Sub-lease income |
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30,000
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39,000
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96,000
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116,000
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Finance lease obligation |
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245,000
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245,000
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$ 336,000
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Assets acquired under capital leases |
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237,000
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237,000
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330,000
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Depreciation expense |
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434,000
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373,000
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1,301,000
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1,104,000
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Leased assets write off |
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236,000
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0
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236,000
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0
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Accumulated depreciation |
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236,000
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236,000
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Operating lease rent expense, net |
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1,679,000
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1,598,000
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5,006,000
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4,764,000
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Finance Lease Assets |
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Lessee, Lease, Description [Line Items] |
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Depreciation expense |
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29,000
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$ 27,000
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94,000
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$ 87,000
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Additional Office Space |
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Lessee, Lease, Description [Line Items] |
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Lease commencement date |
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Jan. 16, 2018
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Oct. 01, 2017
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May 01, 2014
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Lease expiration date |
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Nov. 30, 2028
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Nov. 30, 2024
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Jul. 31, 2019
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Number of rent free periods |
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3 months
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Rent credit |
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$ 40,000
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Lease expansion date |
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Jan. 12, 2018
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Refundable security deposit |
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$ 3,000
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Operating lease rent expense, net |
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$ 11,000
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$ 5,000
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Office Space | Charlottesville, VA. |
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Lessee, Lease, Description [Line Items] |
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Lease commencement date |
Jan. 01, 2024
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Jul. 01, 2022
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Jul. 01, 2019
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Jun. 30, 2015
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Lease expiration date |
Dec. 31, 2024
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Dec. 31, 2023
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Jun. 30, 2022
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Jun. 30, 2019
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Refundable security deposit |
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$ 2,000
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Operating lease rent expense, net |
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$ 3,000
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Office Space | Bedminster, NJ. |
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Lessee, Lease, Description [Line Items] |
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Lease commencement date |
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Apr. 01, 2022
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Lease expiration date |
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Jul. 31, 2027
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Number of rent free periods |
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4 months
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Operating lease rent expense, net |
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$ 11,000
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Office Space | New York City |
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Lessee, Lease, Description [Line Items] |
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Lease commencement date |
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Oct. 01, 2017
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Lease expiration date |
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Sep. 30, 2028
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Number of rent free periods |
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12 months
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Payments for tenant improvements |
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$ 2,080,000
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Operating lease rent expense, net |
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$ 420,000
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Office Space | Boston, MA |
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Lessee, Lease, Description [Line Items] |
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Lease commencement date |
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May 01, 2023
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Jan. 01, 2018
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Lease expiration date |
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Aug. 31, 2028
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Apr. 30, 2023
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Number of rent free periods |
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4 months
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1 month
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Payments for tenant improvements |
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$ 195,000
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Operating lease rent expense, net |
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$ 23,000
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$ 33,000
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Office Space | La Jolla, CA |
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Lessee, Lease, Description [Line Items] |
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Lease expiration date |
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Jan. 31, 2020
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Operating lease rent expense, net |
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$ 3,000
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Office Space | San Diego, CA |
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Lessee, Lease, Description [Line Items] |
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Lease commencement date |
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Feb. 01, 2020
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Lease expiration date |
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Jun. 30, 2025
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Number of rent free periods |
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4 months
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Payments for tenant improvements |
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$ 27,000
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Operating lease rent expense, net |
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$ 12,000
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Office Space | Milwaukee, WI |
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Lessee, Lease, Description [Line Items] |
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Lease commencement date |
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Jun. 01, 2023
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Lease expiration date |
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Jun. 30, 2023
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May 31, 2034
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Number of rent free periods |
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24 months
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Operating lease rent expense, net |
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$ 12,000
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$ 22,000
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Office Equipment |
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Lessee, Lease, Description [Line Items] |
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Finance lease obligation |
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245,000
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$ 245,000
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336,000
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Office Equipment | Through April 30, 2026 | Copier |
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Lessee, Lease, Description [Line Items] |
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Lease expiration date |
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Apr. 30, 2026
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Assets acquired under capital leases |
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$ 31,000
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$ 31,000
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Capital lease, period |
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4 years
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4 years
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Capital lease, minimum monthly payment |
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$ 1,000
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Office Equipment | Through August 31, 2025 | Copier |
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Lessee, Lease, Description [Line Items] |
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Lease expiration date |
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Aug. 31, 2025
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Assets acquired under capital leases |
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$ 30,000
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$ 30,000
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Capital lease, period |
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3 years
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3 years
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Capital lease, minimum monthly payment |
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$ 1,000
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Office Equipment | Through August 31, 2025 | Copier |
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Lessee, Lease, Description [Line Items] |
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Lease expiration date |
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Aug. 31, 2025
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Assets acquired under capital leases |
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$ 11,000
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$ 11,000
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Capital lease, period |
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39 months
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39 months
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Capital lease, minimum monthly payment |
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$ 300
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Office Equipment | Through September 30, 2027 | Copier |
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Lessee, Lease, Description [Line Items] |
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Lease expiration date |
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Sep. 30, 2027
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Assets acquired under capital leases |
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$ 210,000
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$ 210,000
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Capital lease, period |
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5 years
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5 years
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Capital lease, minimum monthly payment |
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$ 4,000
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Office Equipment | Through September 30, 2025 | Copier |
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Lessee, Lease, Description [Line Items] |
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Lease expiration date |
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Sep. 30, 2025
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Assets acquired under capital leases |
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$ 9,000
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$ 9,000
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Capital lease, period |
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2 years
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2 years
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Capital lease, minimum monthly payment |
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$ 400
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Office Equipment | Through September 30, 2026 | Copier |
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Lessee, Lease, Description [Line Items] |
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Lease expiration date |
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Sep. 30, 2026
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Assets acquired under capital leases |
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$ 28,000
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$ 28,000
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Capital lease, period |
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3 years
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3 years
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Capital lease, minimum monthly payment |
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$ 1,000
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Office Equipment | Through September 30, 2026 | Copier |
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Lessee, Lease, Description [Line Items] |
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Lease expiration date |
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Sep. 30, 2026
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Assets acquired under capital leases |
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$ 87,000
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$ 87,000
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Capital lease, period |
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3 years
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3 years
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Capital lease, minimum monthly payment |
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$ 2,000
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Office Equipment | Through June 30, 2024 | Two Copiers |
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Lessee, Lease, Description [Line Items] |
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Lease expiration date |
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Jun. 30, 2024
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Assets acquired under capital leases |
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|
$ 52,000
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|
$ 52,000
|
|
|
Capital lease, period |
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|
|
|
|
|
|
|
|
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|
3 years
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|
3 years
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|
Capital lease, minimum monthly payment |
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|
|
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|
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|
$ 1,000
|
|
|
Office Equipment | Through January 31, 2026 | Four Copiers |
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Lessee, Lease, Description [Line Items] |
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Lease expiration date |
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Jan. 31, 2026
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Assets acquired under capital leases |
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|
|
|
|
|
|
|
|
|
|
|
|
$ 94,000
|
|
$ 94,000
|
|
|
Capital lease, period |
|
|
|
|
|
|
|
|
|
|
|
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|
5 years
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|
5 years
|
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Capital lease, minimum monthly payment |
|
|
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$ 2,000
|
|
|
Letter of Credit |
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|
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|
Lessee, Lease, Description [Line Items] |
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|
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Refundable security deposit |
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|
|
|
|
|
|
|
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|
|
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|
$ 506,000
|
|
506,000
|
|
$ 506,000
|
Letter of Credit | Boston landlord |
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Lessee, Lease, Description [Line Items] |
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|
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Refundable security deposit |
|
|
|
|
|
|
|
|
|
|
|
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|
$ 80,000
|
|
$ 80,000
|
|
|