| Name | ScheduleOfDebtorTroubledDebtRestructuringSubsequentPeriodsTextBlock |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | nonnum:textBlockItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Schedule of Debtor Troubled Debt Restructuring, Subsequent Periods [Table Text Block] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsTable | parent-child | http://fasb.org/us-gaap/role/disclosure/Debt |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:TableTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/ComprehensiveTextBlockList | |
us-gaap:SummaryOfTroubledDebtRestructuringNoteDebtorTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/Debt |