Leases - Supplemental statement of operations information (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2023 |
Mar. 31, 2022 |
Mar. 31, 2021 |
|
| Leases [Abstract] | |||
| Operating lease expense | $ 4,382 | $ 4,164 | $ 4,697 |
| Amortization of ROU assets | 134 | 166 | 266 |
| Interest expense on finance lease liabilities | 15 | 27 | 21 |
| Short-term lease expense | 250 | 248 | 240 |
| Net lease expense | $ 4,781 | $ 4,605 | $ 5,224 |
| X | ||||||||||
- Definition Net Lease Expense No definition available.
|
| X | ||||||||||
- Definition Amount of interest expense on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of amortization expense attributable to right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of short-term lease cost, excluding expense for lease with term of one month or less. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|