| Arc name | presentationArc |
|---|---|
| Arc role | http://www.xbrl.org/2003/arcrole/parent-child |
| Link role | http://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp04 |
| Concept | Order |
|---|---|
us-gaap:NetRealizedOrUnrealizedGainLossOnTradingSecuritiesAbstract | |
us-gaap:DebtSecuritiesTradingUnrealizedGainLoss | 10 |
us-gaap:DebtSecuritiesTradingRealizedGainLoss | 20 |
us-gaap:DebtSecuritiesTradingGainLoss | 30 |