{
  "version": "fiscal-v1",
  "pack": "core",
  "surfaces": [
    {
      "surface_key": "revenue",
      "statement": "income",
      "label": "Revenue",
      "category": "surface",
      "order": 10,
      "unit": "currency",
      "rollup_policy": "direct_or_formula",
      "allowed_source_concepts": ["us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "us-gaap:SalesRevenueNet"],
      "allowed_authoritative_concepts": ["us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax"],
      "formula_fallback": null,
      "detail_grouping_policy": "top_level_only",
      "materiality_policy": "income_default"
    },
    {
      "surface_key": "operating_expenses",
      "statement": "income",
      "label": "Operating Expenses",
      "category": "surface",
      "order": 40,
      "unit": "currency",
      "rollup_policy": "aggregate_children",
      "allowed_source_concepts": ["us-gaap:SellingGeneralAndAdministrativeExpense", "us-gaap:ResearchAndDevelopmentExpense"],
      "allowed_authoritative_concepts": ["us-gaap:OperatingExpenses"],
      "formula_fallback": "sum(detail_rows)",
      "detail_grouping_policy": "group_all_children",
      "materiality_policy": "income_default"
    },
    {
      "surface_key": "net_income",
      "statement": "income",
      "label": "Net Income",
      "category": "surface",
      "order": 90,
      "unit": "currency",
      "rollup_policy": "direct_or_formula",
      "allowed_source_concepts": ["us-gaap:NetIncomeLoss"],
      "allowed_authoritative_concepts": ["us-gaap:NetIncomeLoss"],
      "formula_fallback": null,
      "detail_grouping_policy": "top_level_only",
      "materiality_policy": "income_default"
    },
    {
      "surface_key": "total_assets",
      "statement": "balance",
      "label": "Total Assets",
      "category": "surface",
      "order": 70,
      "unit": "currency",
      "rollup_policy": "direct_only",
      "allowed_source_concepts": ["us-gaap:Assets"],
      "allowed_authoritative_concepts": ["us-gaap:Assets"],
      "formula_fallback": null,
      "detail_grouping_policy": "top_level_only",
      "materiality_policy": "balance_default"
    },
    {
      "surface_key": "operating_cash_flow",
      "statement": "cash_flow",
      "label": "Operating Cash Flow",
      "category": "surface",
      "order": 10,
      "unit": "currency",
      "rollup_policy": "direct_only",
      "allowed_source_concepts": ["us-gaap:NetCashProvidedByUsedInOperatingActivities"],
      "allowed_authoritative_concepts": ["us-gaap:NetCashProvidedByUsedInOperatingActivities"],
      "formula_fallback": null,
      "detail_grouping_policy": "top_level_only",
      "materiality_policy": "cash_flow_default"
    }
  ]
}