Leases - (Finance and Operating Lease Maturity Schedules) (Details) $ in Thousands	Oct. 04, 2020 USD ($)
Finance Leases
Six months ended March 31, 2021	$ 109
Year ended March 31, 2021	217
Year ended March 31, 2022	174
Year ended March 31, 2023	120
Year ended March 31, 2024	25
Thereafter	14
Total undiscounted lease payments	659
Present value discount	51
Lease liability	608
Operating Leases
Six months ended March 31, 2021	12,839
Year ended March 31, 2021	21,638
Year ended March 31, 2022	14,669
Year ended March 31, 2023	9,190
Year ended March 31, 2024	5,828
Thereafter	16,654
Total undiscounted lease payments	80,818
Present value discount	11,520
Lease liability	$ 69,298