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v3.21.1

Discontinued Operations and Other Dispositions - Summary of Assets and Liabilities Attributable to Discontinued Operations (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Mar. 31, 2020 | Mar. 31, 2019
--- | --- | --- | ---
ASSETS |  |  |
Total Current Assets |  | $ 7,092 |
Operating Lease Right-of-Use Assets | $ 25,811 | 29,483 |
Total Noncurrent Assets |  | 6,739 |
Total Assets | 2,838,681 | 2,961,020 | $ 2,169,163
LIABILITIES |  |  |
Operating Lease Liabilities | 6,343 | 6,585 |
Total Current Liabilities |  | 8,487 |
Noncurrent Operating Lease Liabilities | 34,444 | 40,239 |
Total Noncurrent Liabilities |  | 15,427 |
Total Liabilities | $ 1,479,691 | 1,993,177 |
Discontinued Operations, Disposed of by Sale | Oil and Gas Proppants [Member] |  |  |
ASSETS |  |  |
Accounts and Notes Receivable |  | 9,019 |
Allowance for Doubtful Accounts |  | (3,041) |
Inventories |  | 387 |
Prepaid and Other Assets |  | 727 |
Total Current Assets |  | 7,092 |
Property, Plant, and Equipment, net |  | 5,692 |
Operating Lease Right-of-Use Assets |  | 1,047 |
Total Noncurrent Assets |  | 6,739 |
Total Assets |  | 13,831 |
LIABILITIES |  |  |
Accounts Payable |  | 2,014 |
Accrued Liabilities |  | 2,851 |
Operating Lease Liabilities |  | 3,622 |
Total Current Liabilities |  | 8,487 |
Noncurrent Operating Lease Liabilities |  | 9,570 |
Other Long-term Liabilities |  | 5,857 |
Total Noncurrent Liabilities |  | 15,427 |
Total Liabilities |  | $ 23,914 |

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