| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | boot:DeferredTaxExpenseBenefit | us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit | 1 |
| 2 | boot:DeferredTaxExpenseBenefit | us-gaap:DeferredForeignIncomeTaxExpenseBenefit | 1 |
| 3 | boot:DeferredTaxExpenseBenefit | us-gaap:DeferredFederalIncomeTaxExpenseBenefit | 1 |
(Note that this is a work in progress!)