Report Analysis

Model Structures

Model Structure
Network	01-Balance Sheet (http://www.xbrlsite.com/report/role/BalanceSheet)
Table	Balance Sheet [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Balance Sheet [Hypercube]	Table	duration		proof:BalanceSheetHypercube
2	Balance Sheet [Line Items]	LineItems	duration		proof:BalanceSheetLineItems
3	Assets [Roll Up]	Abstract	duration		proof:AssetsRollUp
4	Current Assets	Concept (Monetary)	instant	debit	proof:CurrentAssets
5	Noncurrent Assets	Concept (Monetary)	instant	debit	proof:NoncurrentAssets
6	Assets	Concept (Monetary)	instant	debit	proof:Assets
7	Liabilities and Equity [Roll Up]	Abstract	duration		proof:LiabilitiesAndEquityRollUp
8	Liabilities [Roll Up]	Abstract	duration		proof:LiabilitiesRollUp
9	Current Liabilities	Concept (Monetary)	instant	credit	proof:CurrentLiabilities
10	Noncurrent Liabilities	Concept (Monetary)	instant	credit	proof:NoncurrentLiabilities
11	Liabilities	Concept (Monetary)	instant	credit	proof:Liabilities
12	Equity [Roll Up]	Abstract	duration		proof:EquityRollUp
13	Equity Attributable To Controlling Interests	Concept (Monetary)	instant	credit	proof:EquityAttributableToControllingInterests
14	Equity Attributable to Noncontrolling Interests	Concept (Monetary)	instant	credit	proof:EquityAttributableToNoncontrollingInterests
15	Equity	Concept (Monetary)	instant	credit	proof:Equity
16	Liabilities and Equity	Concept (Monetary)	instant	credit	proof:LiabilitiesAndEquity

Model Structure
Network	02-Net Assets (http://www.xbrlsite.com/report/role/NetAssets)
Table	Net Assets [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Net Assets [Hypercube]	Table	duration		proof:NetAssetsHypercube
2	Net Assets [Line Items]	LineItems	duration		proof:NetAssetsLineItems
3	Net Assets [Roll Up]	Abstract	duration		proof:NetAssetsRollUp
4	Assets	Concept (Monetary)	instant	debit	proof:Assets
5	Liabilities	Concept (Monetary)	instant	credit	proof:Liabilities
6	Net Assets	Concept (Monetary)	instant	debit	proof:NetAssets

Model Structure
Network	03-Income Statement (http://www.xbrlsite.com/report/role/ComprehensiveIncome)
Table	Comprehensive Income Statement [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Comprehensive Income Statement [Hypercube]	Table	duration		proof:ComprehensiveIncomeStatementHypercube
2	Comprehensive Income Statement [Line Items]	LineItems	duration		proof:ComprehensiveIncomeStatementLineItems
3	Comprehensive Income [Roll Up]	Abstract	duration		proof:ComprehensiveIncomeRollUp
4	Revenues	Concept (Monetary)	duration	credit	proof:Revenues
5	(Expenses)	Concept (Monetary)	duration	debit	proof:Expenses
6	Gains	Concept (Monetary)	duration	credit	proof:Gains
7	(Losses)	Concept (Monetary)	duration	debit	proof:Losses
8	Net Income	Concept (Monetary)	duration	credit	proof:NetIncome

Model Structure
Network	04-Income Statement (Alternative) (http://www.xbrlsite.com/report/role/ComprehensiveIncome2)
Table	Comprehensive Income Statement [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Comprehensive Income Statement [Hypercube]	Table	duration		proof:ComprehensiveIncomeStatementHypercube
2	Comprehensive Income Statement [Line Items]	LineItems	duration		proof:ComprehensiveIncomeStatementLineItems
3	Comprehensive Income [Roll Up]	Abstract	duration		proof:ComprehensiveIncomeRollUp
4	Income from Normal Activities of Entity	Concept (Monetary)	duration	credit	proof:IncomeFromNormalActivitiesOfEntity
5	Income from Peripheral or Incidental Transactions of Entity	Concept (Monetary)	duration	credit	proof:IncomeFromPeripheralOrIncidentalTransactionsOfEntity
6	Net Income	Concept (Monetary)	duration	credit	proof:NetIncome

Model Structure
Network	05-Comprehensive Income (http://www.xbrlsite.com/report/role/ComprehensiveIncome3)
Table	Comprehensive Income Statement [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Comprehensive Income Statement [Hypercube]	Table	duration		proof:ComprehensiveIncomeStatementHypercube
2	Comprehensive Income Statement [Line Items]	LineItems	duration		proof:ComprehensiveIncomeStatementLineItems
3	Comprehensive Income [Roll Up]	Abstract	duration		proof:ComprehensiveIncomeRollUp
4	Net Income	Concept (Monetary)	duration	credit	proof:NetIncome
5	Other Comprehensive Income	Concept (Monetary)	duration	credit	proof:OtherComprehensiveIncome
6	Comprehensive Income	Concept (Monetary)	duration	credit	proof:ComprehensiveIncome

Model Structure
Network	06-Cash Flow (http://www.xbrlsite.com/report/role/CashFlow)
Table	Cash Flow [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Cash Flow [Hypercube]	Table	duration		proof:CashFlowHypercube
2	Cash Flow [Line Items]	LineItems	duration		proof:CashFlowLineItems
3	Net Cash Flow [Roll Up]	Abstract	duration		proof:NetCashFlowRollUp
4	Net Cash Flow Operating Activities	Concept (Monetary)	duration	debit	proof:NetCashFlowOperatingActivities
5	Net Cash Flow Investing Activities	Concept (Monetary)	duration	debit	proof:NetCashFlowInvestingActivities
6	Net Cash Flow Financing Activities	Concept (Monetary)	duration	debit	proof:NetCashFlowFinancingActivities
7	Net Cash Flow	Concept (Monetary)	duration	debit	proof:NetCashFlow
8	Assets Roll Forward [Roll Up]	Abstract	duration		proof:AssetsRollForward
9	Assets, Beginning Balance	Concept (Monetary)	instant	debit	proof:Assets
10	Net Cash Flow	Concept (Monetary)	duration	debit	proof:NetCashFlow
11	Assets, Beginning Balance	Concept (Monetary)	instant	debit	proof:Assets

Model Structure
Network	07-Prior Period Errors (http://www.xbrlsite.com/report/role/PriorPeriodErrors)
Table	Prior Period Errors [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Prior Period Errors [Hypercube]	Table	duration		proof:PriorPeriodErrorsHypercube
2	Report Date [Axis]	Axis	duration		proof:ReportDateAxis
3	Current Report [Member]	Member	duration		proof:CurrentReportMember
4	Prior Report [Member]	Member	duration		proof:PriorReportMember
5	Prior Period Errors [Line Items]	LineItems	duration		proof:PriorPeriodErrorsLineItems
6	Prior Period Errors [Adjustment]	Abstract	duration		proof:PriorPeriodErrorsAdjustment
7	Equity, Origionally Stated	Concept (Monetary)	instant	credit	proof:Equity
8	Changes in Accounting Policy	Concept (Monetary)	instant	credit	proof:ChangesInAccountingPolicy
9	Correction of an Error	Concept (Monetary)	instant	credit	proof:CorrectionOfAnError
10	Equity, Origionally Stated	Concept (Monetary)	instant	credit	proof:Equity

Model Structure
Network	08-Prior Period Errors (Alternative) (http://www.xbrlsite.com/report/role/PriorPeriodErrors2)
Table	Prior Period Errors [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Prior Period Errors [Hypercube]	Table	duration		proof:PriorPeriodErrorsHypercube
2	Restatement [Axis]	Axis	duration		proof:RestatementAxis
3	Restated [Member]	Member	duration		proof:RestatedMember
4	Previously Stated [Member]	Member	duration		proof:PreviouslyStatedMember
5	Changes in Accounting Policy [Member]	Member	duration		proof:ChangesInAccountingPolicyMember
6	Correction of Accounting Errors [Member]	Member	duration		proof:CorrectionsOfAccountingErrorsMember
7	Prior Period Errors [Line Items]	LineItems	duration		proof:PriorPeriodErrorsLineItems
8	Prior Period Errors [Adjustment]	Abstract	duration		proof:PriorPeriodErrorsAdjustment
9	Equity	Concept (Monetary)	instant	credit	proof:Equity

Model Structure
Network	09-Changes in Equity (http://www.xbrlsite.com/report/role/ChangesInEquity)
Table	Changes in Equity [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Changes in Equity [Hypercube]	Table	duration		proof:ChangesInEquityHypercube
2	Changes in Equity [Line Items]	LineItems	duration		proof:ChangesInEquityLineItems
3	Changes in Equity [Roll Forward]	Abstract	duration		proof:ChangesInEquityRollForward
4	Equity, Beginning Balance	Concept (Monetary)	instant	credit	proof:Equity
5	Comprehensive Income	Concept (Monetary)	duration	credit	proof:ComprehensiveIncome
6	Investments by Owners	Concept (Monetary)	duration	credit	proof:InvestmentsByOwners
7	(Distributions to Owners)	Concept (Monetary)	duration	debit	proof:DistributionsToOwners
8	Equity, Beginning Balance	Concept (Monetary)	instant	credit	proof:Equity

Model Structure
Network	10-Policies (http://www.xbrlsite.com/report/role/Policies)
Table	Policies [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Policies [Hypercube]	Table	duration		proof:PoliciesHypercube
2	Policies [Line Items]	LineItems	duration		proof:PoliciesLineItems
3	Basis of Reporting [Text Block]	Concept (TextBlock)	duration		proof:BasisOfReportingTextBlock
4	Nature of Operations [Text Block]	Concept (TextBlock)	duration		proof:NatureOfOperationsTextBlock
5	Revenue Recognition Policy [Text Block]	Concept (TextBlock)	duration		proof:RevenueRecognitionPolicyTextBlock

Model Structure
Network	11-Variance Analysis (http://www.xbrlsite.com/report/role/VarianceAnalysis)
Table	Variance Analysis [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Variance Analysis [Hypercube]	Table	duration		proof:VarianceAnalysisHypercube
2	Scenario [Axis]	Axis	duration		proof:ScenarioAxis
3	Actual [Member]	Member	duration		proof:ActualMember
4	Variance [Member]	Member	duration		proof:VarianceMember
5	Budgeted [Member]	Member	duration		proof:BudgetedMember
6	Variance Analysis [Line Items]	LineItems	duration		proof:VarianceAnalysisLineItems
7	Variance Analysis [Roll Up]	Abstract	duration		proof:VarianceAnalysisRollUp
8	Revenues	Concept (Monetary)	duration	credit	proof:Revenues
9	(Expenses)	Concept (Monetary)	duration	debit	proof:Expenses
10	Gains	Concept (Monetary)	duration	credit	proof:Gains
11	(Losses)	Concept (Monetary)	duration	debit	proof:Losses
12	Net Income	Concept (Monetary)	duration	credit	proof:NetIncome

Model Structure
Network	12-Segment Revenues (http://www.xbrlsite.com/report/role/SegmentRevenues)
Table	Segment Revenues [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Segment Revenues [Hypercube]	Table	duration		proof:SegmentRevenuesHypercube
2	Segments [Axis]	Axis	duration		proof:SegmentsAxis
3	All Segments [Member]	Member	duration		proof:AllSegmentsMember
4	Segment Alpha [Member]	Member	duration		proof:SegmentAlphaMember
5	Segment Bravo [Member]	Member	duration		proof:SegmentBravoMember
6	Segment Charlie [Member]	Member	duration		proof:SegmentCharlieMember
7	Segment Revenues [Line Items]	LineItems	duration		proof:SegmentRevenuesLineItems
8	Segment Revenues [Set]	Abstract	duration		proof:SegmentRevenuesSet
9	Revenues	Concept (Monetary)	duration	credit	proof:Revenues

Model Structure
Network	13-Stock Plan Activity (http://www.xbrlsite.com/report/role/StockPlanActivity)
Table	Weighted Average Grant Date Fair Value [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Weighted Average Grant Date Fair Value [Hypercube]	Table	duration		proof:WeightedAverageGrantDateFairValueHypercube
2	Weighted Average Grant Date Fair Value [Line Items]	LineItems	duration		proof:WeightedAverageGrantDateFairValueLineItems
3	Weighted Average Grant Date Fair Value [Roll Forward Info]	Abstract	duration		proof:WeightedAverageGrantDateFairValueRollForwardInfo
4	Nonvested Fair Value, Beginning Balance	Concept (Per-Share)	instant		proof:NonvestedFairValue
5	Granted	Concept (Per-Share)	duration		proof:Granted
6	Vested	Concept (Per-Share)	duration		proof:Vested
7	Forfeited	Concept (Per-Share)	duration		proof:Forfeited
8	Nonvested Fair Value, Beginning Balance	Concept (Per-Share)	instant		proof:NonvestedFairValue

Model Structure
Network	14-Financial Highlights (http://www.xbrlsite.com/report/role/FinancialHighlights)
Table	Financial Highlights [Hypercube]

#	Label	Report Element Class	Period Type	Balance	Name
1	Financial Highlights [Hypercube]	Table	duration		proof:FinancialHighlightsHypercube
2	Financial Highlights [Line Items]	LineItems	duration		proof:FinancialHighlightsLineItems
3	Financial Highlights [Set]	Abstract	duration		proof:FinancialHighlightsSet
4	Revenues	Concept (Monetary)	duration	credit	proof:Revenues
5	Comprehensive Income	Concept (Monetary)	duration	credit	proof:ComprehensiveIncome
6	Distributions to Owners	Concept (Monetary)	duration	debit	proof:DistributionsToOwners