| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | us-gaap:CommonStockValueOutstanding | us-gaap:CommonStockValue | 2 |
| 2 | us-gaap:CommonStockValueOutstanding | us-gaap:TreasuryStockValue | 1 |
| 3 | us-gaap:CommonStockValueOutstanding | us-gaap:TreasuryStockCommonValue | 1 |
| 4 | us-gaap:CommonStockValueOutstanding | us-gaap:AdditionalPaidInCapitalCommonStock | 1 |
(Note that this is a work in progress!)