| Wert | {"amount": 1537000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "currency": "USD"} |
|---|---|
| Zeitbezug | (Stichtag 2021-12-31) |
| Status | current |
| Entität | OTTER TAIL CORPORATION |
0001466593-22-000010f7bde1a401b286c74a2fd824ee1df541…