$MITT
AG Mortgage Investment Trust, Inc. Stock $mitt

$mitt Overview Financials Valuation SEC Filings Company Website

2013 Q4 Form 10-K Financial Statement

#000114420415013300 Filed on March 02, 2015

Income Statement

Concept	2013 Q4	2013 Q3	2013 Q2
Revenue	$36.84M	$33.28M	$42.27M
YoY Change	1.74%	17.64%	136.41%
Cost Of Revenue	$8.300M	$8.110M	$10.10M
YoY Change	-7.88%	37.69%	176.71%
Gross Profit	$28.54M	$25.17M	$32.17M
YoY Change	4.93%	12.37%	125.91%
Gross Profit Margin	77.47%	75.63%	76.11%
Selling, General & Admin	$160.0K	$430.0K	$540.0K
YoY Change	-86.99%	10.26%	50.0%
% of Gross Profit	0.56%	1.71%	1.68%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses	$3.220M	$3.250M	$3.230M
YoY Change	-6.67%	59.31%	188.39%
Operating Profit	$25.32M	$21.92M	$28.94M
YoY Change	6.61%	7.66%	120.58%
Interest Expense	$5.804M	$5.584M	$7.289M
YoY Change	-10.77%	32.06%	197.52%
% of Operating Profit	22.92%	25.48%	25.19%
Other Income/Expense, Net	-$8.523M	-$17.95M	-$99.91M
YoY Change	44.35%	-143.93%	-414.17%
Pretax Income	$16.80M	$3.968M	-$70.97M
YoY Change	-5.89%	-93.52%	-258.0%
Income Tax	$262.9K	$123.0K	$23.51K
% Of Pretax Income	1.56%	3.1%
Net Earnings	$16.89M	$6.001M	-$71.24M
YoY Change	-5.39%	-90.2%	-258.59%
Net Earnings / Revenue	45.83%	18.03%	-168.52%
Basic Earnings Per Share	$0.48	$0.09	-$2.66
Diluted Earnings Per Share	$0.48	$0.09	-$2.66
COMMON SHARES
Basic Shares Outstanding		28.36M shares	28.07M shares
Diluted Shares Outstanding		28.36M shares	28.07M shares

Balance Sheet

Concept	2013 Q4	2013 Q3	2013 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$86.20M	$35.10M	$70.50M
YoY Change	-42.38%	-56.4%	302.86%
Cash & Equivalents	$86.19M	$35.09M	$69.96M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$0.00	$106.2M	$452.0M
Other Receivables	$39.50M	$62.80M	$45.30M
Total Short-Term Assets	$127.1M	$205.5M	$571.8M
YoY Change	-51.76%	89.75%	240.97%
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$3.498B	$3.608B	$4.091B
YoY Change	-23.67%	-22.44%	65.69%
Other Assets	$3.600M	$15.40M	$28.10M
YoY Change	-60.44%	201.96%	1121.74%
Total Long-Term Assets	$3.558B	$3.687B	$4.163B
YoY Change	-22.52%	-20.91%	68.48%
TOTAL ASSETS
Total Short-Term Assets	$127.1M	$205.5M	$571.8M
Total Long-Term Assets	$3.558B	$3.687B	$4.163B
Total Assets	$3.685B	$3.892B	$4.735B
YoY Change	-24.11%	-18.39%	79.44%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$35.20M	$143.3M	$150.0M
YoY Change	-60.27%	-11.71%	20.1%
Accrued Expenses	$5.200M	$3.900M	$4.500M
YoY Change	30.0%	14.71%	181.25%
Deferred Revenue
YoY Change
Short-Term Debt	$2.892B	$2.965B	$3.822B
YoY Change	-26.07%	-22.85%	79.11%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$2.978B	$3.181B	$4.013B
YoY Change	-26.66%	-21.75%	74.89%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$2.200M	$3.500M
YoY Change
Total Long-Term Liabilities	$2.200M	$3.500M	$0.00
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.978B	$3.181B	$4.013B
Total Long-Term Liabilities	$2.200M	$3.500M	$0.00
Total Liabilities	$2.980B	$3.184B	$4.013B
YoY Change	-26.61%	-21.67%	74.89%
SHAREHOLDERS EQUITY
Retained Earnings	-$42.69M	-$39.18M	-$24.80M
YoY Change	-152.65%
Common Stock	$283.7K	$283.6K	$283.5K
YoY Change	5.21%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$704.4M	$707.8M	$722.1M
YoY Change
Total Liabilities & Shareholders Equity	$3.685B	$3.892B	$4.735B
YoY Change	-24.11%	-18.39%	79.44%

Cashflow Statement

Concept	2013 Q4	2013 Q3	2013 Q2
OPERATING ACTIVITIES
Net Income	$16.89M	$6.001M	-$71.24M
YoY Change	-5.39%	-90.2%	-258.59%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities	$47.50M	$21.60M	$114.4M
YoY Change	-9.35%	-18.49%	368.85%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	$105.4M	$988.2M	$121.6M
YoY Change	-181.39%	-148.7%	-189.68%
Cash From Investing Activities	$105.4M	$988.2M	$121.6M
YoY Change	-181.39%	-148.7%	-189.68%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-80.10M	-1.050B	-133.6M
YoY Change	-154.83%	-150.85%	-223.82%
NET CHANGE
Cash From Operating Activities	47.50M	21.60M	114.4M
Cash From Investing Activities	105.4M	988.2M	121.6M
Cash From Financing Activities	-80.10M	-1.050B	-133.6M
Net Change In Cash	72.80M	-40.60M	102.4M
YoY Change	5.51%	-164.34%	-3203.03%
FREE CASH FLOW
Cash From Operating Activities	$47.50M	$21.60M	$114.4M
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2013Q4	us-gaap	Assets Assets	3684706374	USD
CY2014Q4	us-gaap	Assets Assets	3458405131	USD
CY2013Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	2891634416	USD
CY2014	mitt	Description Of Real Estate Investment Trust For Federal Income Tax Purposes DescriptionOfRealEstateInvestmentTrustForFederalIncomeTaxPurposes	As a REIT, if the Company fails to distribute in any calendar year (subject to specific timing rules for certain dividends paid in January) at least the sum of (i) 85% of its ordinary income for such year, (ii) 95% of its capital gain net income for such year, and (iii) any undistributed taxable income from the prior year, the Company would be subject to a non-deductible 4% excise tax on the excess of such required distribution over the sum of (i) the amounts actually distributed and (ii) the amounts of income retained and on which the Company has paid corporate income tax.
CY2013Q4	us-gaap	Investment Owned Underlying Face Amount At Market Value InvestmentOwnedUnderlyingFaceAmountAtMarketValue	-4147597794	USD
CY2014Q4	us-gaap	Investment Owned Underlying Face Amount At Market Value InvestmentOwnedUnderlyingFaceAmountAtMarketValue	-4006448684	USD
CY2013Q4	mitt	Available For Sale Securities Unamortized Premium Discount AvailableForSaleSecuritiesUnamortizedPremiumDiscount	-695014422	USD
CY2013Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	3452583372	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	29670900	USD
CY2014	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	61620967	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	50437682	USD
CY2014	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	10950804	USD
CY2013Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	3431816590	USD
CY2014Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	3115606569	USD
CY2013Q4	mitt	Securities Weighted Average Coupon SecuritiesWeightedAverageCoupon	0.0394	pure
CY2014Q4	mitt	Securities Weighted Average Coupon SecuritiesWeightedAverageCoupon	0.0397	pure
CY2013Q4	mitt	Available For Sale Securities Weighted Average Yield Rate AvailableForSaleSecuritiesWeightedAverageYieldRate	0.0394	pure
CY2014Q4	mitt	Available For Sale Securities Weighted Average Yield Rate AvailableForSaleSecuritiesWeightedAverageYieldRate	0.0431	pure
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	551097657	USD
CY2014	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	6921385	USD
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	224261493	USD
CY2014	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	4029419	USD
CY2013Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2013Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	450000000	shares
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	28365655	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	28365655	shares
CY2013	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	17500000	USD
CY2014	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	14400000	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	72500000	USD
CY2013	us-gaap	Concentration Risk Percentage1 ConcentrationRiskPercentage1	0	pure
CY2014	us-gaap	Concentration Risk Percentage1 ConcentrationRiskPercentage1	0.98	pure
CY2012Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYield	0	USD
CY2013Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYield	0	USD
CY2013	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAdditions	0	USD
CY2014	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAdditions	38295030	USD
CY2013	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAccretion	0	USD
CY2014	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAccretion	3739798	USD
CY2013	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	0	USD
CY2014	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	4274831	USD
CY2013	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldDisposalsOfLoans	0	USD
CY2014	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldDisposalsOfLoans	821800	USD
CY2013	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	37000000	USD
CY2013	mitt	Realized Gain On Sale Of Loan RealizedGainOnSaleOfLoan	100000	USD
CY2013	mitt	Realized Loss On Sale Of Loan RealizedLossOnSaleOfLoan	200000	USD
CY2013Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	3536378562	USD
CY2014Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	3312202508	USD
CY2013Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	29683477	USD
CY2014Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	48386123	USD
CY2012	us-gaap	Interest Income Operating InterestIncomeOperating	96376692	USD
CY2013	us-gaap	Interest Income Operating InterestIncomeOperating	151000673	USD
CY2014	us-gaap	Interest Income Operating InterestIncomeOperating	141573188	USD
CY2012	us-gaap	Interest Expense InterestExpense	15010444	USD
CY2013	us-gaap	Interest Expense InterestExpense	25553273	USD
CY2014	us-gaap	Interest Expense InterestExpense	26497398	USD
CY2012	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	81366248	USD
CY2013	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	125447400	USD
CY2014	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	115075790	USD
CY2012	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	24568561	USD
CY2013	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	-115594848	USD
CY2014	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	3637954	USD
CY2012	mitt	Gain Loss On Linked Transactions GainLossOnLinkedTransactions	24983333	USD
CY2013	mitt	Gain Loss On Linked Transactions GainLossOnLinkedTransactions	5610609	USD
CY2014	mitt	Gain Loss On Linked Transactions GainLossOnLinkedTransactions	12503516	USD
CY2012	mitt	Realized Loss On Periodic Interest Settlements Of Interest Rate Swaps Net RealizedLossOnPeriodicInterestSettlementsOfInterestRateSwapsNet	9962125	USD
CY2013	mitt	Realized Loss On Periodic Interest Settlements Of Interest Rate Swaps Net RealizedLossOnPeriodicInterestSettlementsOfInterestRateSwapsNet	27912227	USD
CY2014	mitt	Realized Loss On Periodic Interest Settlements Of Interest Rate Swaps Net RealizedLossOnPeriodicInterestSettlementsOfInterestRateSwapsNet	22261187	USD
CY2012	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	52071455	USD
CY2013	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-84195306	USD
CY2014	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	72480056	USD
CY2012	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-24086526	USD
CY2013	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	89112320	USD
CY2014	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-51255430	USD
CY2012	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	67574698	USD
CY2013	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-132979452	USD
CY2014	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	15104909	USD
CY2012	us-gaap	Management Fee Expense ManagementFeeExpense	6413443	USD
CY2013	us-gaap	Management Fee Expense ManagementFeeExpense	10688725	USD
CY2014	us-gaap	Management Fee Expense ManagementFeeExpense	10089239	USD
CY2012	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	5443059	USD
CY2013	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	10844988	USD
CY2014	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	11874427	USD
CY2012	mitt	Servicing Fees Paid ServicingFeesPaid	0	USD
CY2013	mitt	Servicing Fees Paid ServicingFeesPaid	0	USD
CY2014	mitt	Servicing Fees Paid ServicingFeesPaid	511519	USD
CY2012	mitt	Equity Based Compensation To Affiliate EquityBasedCompensationToAffiliate	400200	USD
CY2013	mitt	Equity Based Compensation To Affiliate EquityBasedCompensationToAffiliate	251447	USD
CY2014	mitt	Equity Based Compensation To Affiliate EquityBasedCompensationToAffiliate	291131	USD
CY2012	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	1748327	USD
CY2013	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	1483630	USD
CY2014	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	1783539	USD
CY2012	us-gaap	Noninterest Expense NoninterestExpense	14005029	USD
CY2013	us-gaap	Noninterest Expense NoninterestExpense	23268790	USD
CY2014	us-gaap	Noninterest Expense NoninterestExpense	24549855	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	134935917	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-30800842	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	105630844	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3041616	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-79914	USD
CY2012	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2013	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2263822	USD
CY2014	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3684810	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	134935917	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	-31578636	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	109395568	USD
CY2013	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	13469416	USD
CY2014	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	13469416	USD
CY2014	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	95926152	USD
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18167227	shares
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18227060	shares
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28022565	shares
CY2013Q4	us-gaap	Assets Sold Under Agreements To Repurchase Carrying Amounts AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts	2891634416	USD
CY2014Q4	us-gaap	Assets Sold Under Agreements To Repurchase Carrying Amounts AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts	2571882230	USD
CY2013Q4	us-gaap	Assets Sold Under Agreements To Repurchase Interest Rate AssetsSoldUnderAgreementsToRepurchaseInterestRate	0.0081	pure
CY2014Q4	us-gaap	Assets Sold Under Agreements To Repurchase Interest Rate AssetsSoldUnderAgreementsToRepurchaseInterestRate	0.0093	pure
CY2013Q4	mitt	Assets Sold Under Agreements To Repurchase Weighted Average Haircut AssetsSoldUnderAgreementsToRepurchaseWeightedAverageHaircut	0.078	pure
CY2014Q4	mitt	Assets Sold Under Agreements To Repurchase Weighted Average Haircut AssetsSoldUnderAgreementsToRepurchaseWeightedAverageHaircut	0.115	pure
CY2013Q4	mitt	Repurchase Agreements Secured By Agency Rmbs Carrying Value RepurchaseAgreementsSecuredByAgencyRmbsCarryingValue	2104691819	USD
CY2014Q4	mitt	Repurchase Agreements Secured By Agency Rmbs Carrying Value RepurchaseAgreementsSecuredByAgencyRmbsCarryingValue	1583911000	USD
CY2013Q4	mitt	Repurchase Agreements Secured By Agency Rmbs Fair Value RepurchaseAgreementsSecuredByAgencyRmbsFairValue	2235331133	USD
CY2014Q4	mitt	Repurchase Agreements Secured By Agency Rmbs Fair Value RepurchaseAgreementsSecuredByAgencyRmbsFairValue	1684021261	USD
CY2013Q4	mitt	Repurchase Agreements Secured By Non Agency Rmbs Abs And Cmbs RepurchaseAgreementsSecuredByNonAgencyRmbsAbsAndCmbs	786942597	USD
CY2014Q4	mitt	Repurchase Agreements Secured By Non Agency Rmbs Abs And Cmbs RepurchaseAgreementsSecuredByNonAgencyRmbsAbsAndCmbs	987971230	USD
CY2013Q4	mitt	Repurchase Agreements Secured By Non Agency Rmbs Abs And Cmbs Fair Value RepurchaseAgreementsSecuredByNonAgencyRmbsAbsAndCmbsFairValue	1008813822	USD
CY2014Q4	mitt	Repurchase Agreements Secured By Non Agency Rmbs Abs And Cmbs Fair Value RepurchaseAgreementsSecuredByNonAgencyRmbsAbsAndCmbsFairValue	1252012530	USD
CY2013Q4	mitt	Repurchase Agreements Secured By Residential Mortgage Loan Carrying Value RepurchaseAgreementsSecuredByResidentialMortgageLoanCarryingValue	0	USD
CY2014Q4	mitt	Repurchase Agreements Secured By Residential Mortgage Loan Carrying Value RepurchaseAgreementsSecuredByResidentialMortgageLoanCarryingValue	50573718	USD
CY2013Q4	us-gaap	Obligation To Return Securities Received As Collateral ObligationToReturnSecuritiesReceivedAsCollateral	0	USD
CY2014Q4	us-gaap	Obligation To Return Securities Received As Collateral ObligationToReturnSecuritiesReceivedAsCollateral	73407869	USD
CY2013Q4	mitt	Repurchase Agreements Secured By Commercial Mortgage Loan Carrying Value RepurchaseAgreementsSecuredByCommercialMortgageLoanCarryingValue	0	USD
CY2014Q4	mitt	Repurchase Agreements Secured By Commercial Mortgage Loan Carrying Value RepurchaseAgreementsSecuredByCommercialMortgageLoanCarryingValue	22500000	USD
CY2013Q4	mitt	Obligation To Return Commercial Securities Received As Collateral ObligationToReturnCommercialSecuritiesReceivedAsCollateral	0	USD
CY2014Q4	mitt	Obligation To Return Commercial Securities Received As Collateral ObligationToReturnCommercialSecuritiesReceivedAsCollateral	62800000	USD
CY2013Q4	mitt	Repurchase Agreements Secured By Cash RepurchaseAgreementsSecuredByCash	962047	USD
CY2014Q4	mitt	Repurchase Agreements Secured By Cash RepurchaseAgreementsSecuredByCash	13374600	USD
CY2013Q4	mitt	Stock Holders Equity Percentage At Risk StockHoldersEquityPercentageAtRisk	0.05	pure
CY2014Q4	mitt	Stock Holders Equity Percentage At Risk StockHoldersEquityPercentageAtRisk	0.05	pure
CY2014Q4	mitt	Adjusted Tangible Net Worth AdjustedTangibleNetWorth	0	USD
CY2014Q2	mitt	Liquidity Available LiquidityAvailable	30000000	USD
CY2014Q2	mitt	Minimum Unrestricted Cash To Be Maintained MinimumUnrestrictedCashToBeMaintained	5000000	USD
CY2014Q2	mitt	Maximum Borrowing Capacity On Renewal Of Repurchase Agreement MaximumBorrowingCapacityOnRenewalOfRepurchaseAgreement	165000000	USD
CY2014Q3	mitt	Maximum Borrowing Capacity On Renewal Of Repurchase Agreement MaximumBorrowingCapacityOnRenewalOfRepurchaseAgreement	150000000	USD
CY2014Q2	us-gaap	Debt Instrument Maturity Date DebtInstrumentMaturityDate	2015-04-13
CY2014Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	22500000	USD
CY2013Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	60230127	USD
CY2014Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	0	USD
CY2013Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	0	USD
CY2014	us-gaap	Adjustment For Amortization AdjustmentForAmortization	16773835	USD
CY2013	us-gaap	Adjustment For Amortization AdjustmentForAmortization	41176196	USD
CY2013	mitt	Unrealized Gain Loss On Linked Transactions Net UnrealizedGainLossOnLinkedTransactionsNet	-8222438	USD
CY2012	mitt	Unrealized Gain Loss On Linked Transactions Net UnrealizedGainLossOnLinkedTransactionsNet	14818484	USD
CY2014	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-51255430	USD
CY2013	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	89112320	USD
CY2012	us-gaap	Adjustment For Amortization AdjustmentForAmortization	46753636	USD
CY2014	mitt	Unrealized Gain Loss On Linked Transactions Net UnrealizedGainLossOnLinkedTransactionsNet	2952810	USD
CY2012	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-24086526	USD
CY2014	us-gaap	Unrealized Gain Loss On Securities UnrealizedGainLossOnSecurities	72480056	USD
CY2013	us-gaap	Unrealized Gain Loss On Securities UnrealizedGainLossOnSecurities	-84195306	USD
CY2012	us-gaap	Unrealized Gain Loss On Securities UnrealizedGainLossOnSecurities	52071455	USD
CY2014	mitt	Share Based Compensation To Affiliates ShareBasedCompensationToAffiliates	291131	USD
CY2013	mitt	Share Based Compensation To Affiliates ShareBasedCompensationToAffiliates	-986706	USD
CY2012	mitt	Share Based Compensation To Affiliates ShareBasedCompensationToAffiliates	400200	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	147370	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	181717	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	161706	USD
CY2014	mitt	Income From Investment In Affiliated In Excess Of Distributions Received IncomeFromInvestmentInAffiliatedInExcessOfDistributionsReceived	76658	USD
CY2013	mitt	Income From Investment In Affiliated In Excess Of Distributions Received IncomeFromInvestmentInAffiliatedInExcessOfDistributionsReceived	0	USD
CY2012	mitt	Income From Investment In Affiliated In Excess Of Distributions Received IncomeFromInvestmentInAffiliatedInExcessOfDistributionsReceived	0	USD
CY2014	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-134372	USD
CY2013	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-2901780	USD
CY2012	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	11198237	USD
CY2014	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	348396	USD
CY2013	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	792773	USD
CY2012	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	83943	USD
CY2014	us-gaap	Increase Decrease In Brokerage Receivables IncreaseDecreaseInBrokerageReceivables	3176192	USD
CY2013	us-gaap	Increase Decrease In Brokerage Receivables IncreaseDecreaseInBrokerageReceivables	526115	USD
CY2012	us-gaap	Increase Decrease In Brokerage Receivables IncreaseDecreaseInBrokerageReceivables	543114	USD
CY2014	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-2838550	USD
CY2013	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	448071	USD
CY2012	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	7025826	USD
CY2014	us-gaap	Increase Decrease In Due To Affiliates IncreaseDecreaseInDueToAffiliates	205510	USD
CY2013	us-gaap	Increase Decrease In Due To Affiliates IncreaseDecreaseInDueToAffiliates	735232	USD
CY2012	us-gaap	Increase Decrease In Due To Affiliates IncreaseDecreaseInDueToAffiliates	3139724	USD
CY2014	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	890156	USD
CY2013	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	588330	USD
CY2012	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	244025	USD
CY2014	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	253187	USD
CY2013	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-240812	USD
CY2012	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	1625417	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	93835943	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	130806556	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	114814263	USD
CY2014	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	980792941	USD
CY2013	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	3118517499	USD
CY2012	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	4370299655	USD
CY2014	us-gaap	Payments To Purchase Mortgage Loans Held For Sale PaymentsToPurchaseMortgageLoansHeldForSale	84678576	USD
CY2013	us-gaap	Payments To Purchase Mortgage Loans Held For Sale PaymentsToPurchaseMortgageLoansHeldForSale	0	USD
CY2014	us-gaap	Payments To Purchase Other Loans Held For Sale PaymentsToPurchaseOtherLoansHeldForSale	72084833	USD
CY2013	us-gaap	Payments To Purchase Other Loans Held For Sale PaymentsToPurchaseOtherLoansHeldForSale	30017825	USD
CY2012	us-gaap	Payments To Purchase Other Loans Held For Sale PaymentsToPurchaseOtherLoansHeldForSale	2500000	USD
CY2014	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	7165460	USD
CY2013	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	14357976	USD
CY2012	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	0	USD
CY2014	mitt	Purchase Of Excess Mortgage Servicing Rights PurchaseOfExcessMortgageServicingRights	730146	USD
CY2013	mitt	Purchase Of Excess Mortgage Servicing Rights PurchaseOfExcessMortgageServicingRights	0	USD
CY2012	mitt	Purchase Of Excess Mortgage Servicing Rights PurchaseOfExcessMortgageServicingRights	0	USD
CY2014	mitt	Payments For Purchase Of Securities Underlying Linked Transactions PaymentsForPurchaseOfSecuritiesUnderlyingLinkedTransactions	48250318	USD
CY2013	mitt	Payments For Purchase Of Securities Underlying Linked Transactions PaymentsForPurchaseOfSecuritiesUnderlyingLinkedTransactions	317436622	USD
CY2012	mitt	Payments For Purchase Of Securities Underlying Linked Transactions PaymentsForPurchaseOfSecuritiesUnderlyingLinkedTransactions	570209016	USD
CY2014	us-gaap	Proceeds From Payments For Trading Securities ProceedsFromPaymentsForTradingSecurities	872701795	USD
CY2013	us-gaap	Proceeds From Payments For Trading Securities ProceedsFromPaymentsForTradingSecurities	3648604962	USD
CY2012	us-gaap	Proceeds From Payments For Trading Securities ProceedsFromPaymentsForTradingSecurities	1050511764	USD
CY2014	mitt	Proceeds From Principal Repayments On Securities Underlying Linked Transactions ProceedsFromPrincipalRepaymentsOnSecuritiesUnderlyingLinkedTransactions	26056464	USD
CY2013	mitt	Proceeds From Principal Repayments On Securities Underlying Linked Transactions ProceedsFromPrincipalRepaymentsOnSecuritiesUnderlyingLinkedTransactions	126082338	USD
CY2012	mitt	Proceeds From Principal Repayments On Securities Underlying Linked Transactions ProceedsFromPrincipalRepaymentsOnSecuritiesUnderlyingLinkedTransactions	41385353	USD
CY2014	mitt	Distribution Received From Investments In Affiliates DistributionReceivedFromInvestmentsInAffiliates	3133976	USD
CY2013	mitt	Distribution Received From Investments In Affiliates DistributionReceivedFromInvestmentsInAffiliates	0	USD
CY2012	mitt	Distribution Received From Investments In Affiliates DistributionReceivedFromInvestmentsInAffiliates	0	USD
CY2014	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	583423535	USD
CY2013	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	504738013	USD
CY2012	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	324443650	USD
CY2014	mitt	Principal Repayments On Residential Mortgage Loans PrincipalRepaymentsOnResidentialMortgageLoans	-2250087	USD
CY2013	mitt	Principal Repayments On Residential Mortgage Loans PrincipalRepaymentsOnResidentialMortgageLoans	0	USD
CY2012	mitt	Principal Repayments On Residential Mortgage Loans PrincipalRepaymentsOnResidentialMortgageLoans	0	USD
CY2014	mitt	Principal Repayments On Securities Underlying Linked Transactions PrincipalRepaymentsOnSecuritiesUnderlyingLinkedTransactions	57371713	USD
CY2013	mitt	Principal Repayments On Securities Underlying Linked Transactions PrincipalRepaymentsOnSecuritiesUnderlyingLinkedTransactions	88829701	USD
CY2012	mitt	Principal Repayments On Securities Underlying Linked Transactions PrincipalRepaymentsOnSecuritiesUnderlyingLinkedTransactions	61191782	USD
CY2014	mitt	Receipt Of Premium For Interest Rate Swaptions ReceiptOfPremiumForInterestRateSwaptions	433751	USD
CY2013	mitt	Receipt Of Premium For Interest Rate Swaptions ReceiptOfPremiumForInterestRateSwaptions	495000	USD
CY2012	mitt	Receipt Of Premium For Interest Rate Swaptions ReceiptOfPremiumForInterestRateSwaptions	0	USD
CY2014	mitt	Payment Of Premium For Interest Rate Swaptions PaymentOfPremiumForInterestRateSwaptions	745500	USD
CY2013	mitt	Payment Of Premium For Interest Rate Swaptions PaymentOfPremiumForInterestRateSwaptions	495000	USD
CY2012	mitt	Payment Of Premium For Interest Rate Swaptions PaymentOfPremiumForInterestRateSwaptions	0	USD
CY2014	mitt	Net Proceeds Payments For Securities Purchased Under Agreements To Resell NetProceedsPaymentsForSecuritiesPurchasedUnderAgreementsToResell	27473695	USD
CY2013	mitt	Net Proceeds Payments For Securities Purchased Under Agreements To Resell NetProceedsPaymentsForSecuritiesPurchasedUnderAgreementsToResell	-27483814	USD
CY2012	mitt	Net Proceeds Payments For Securities Purchased Under Agreements To Resell NetProceedsPaymentsForSecuritiesPurchasedUnderAgreementsToResell	0	USD
CY2014	mitt	Net Proceeds Payments For Us Treasury Securities Purchased Under Agreements To Resell NetProceedsPaymentsForUsTreasurySecuritiesPurchasedUnderAgreementsToResell	-29403375	USD
CY2013	mitt	Net Proceeds Payments For Us Treasury Securities Purchased Under Agreements To Resell NetProceedsPaymentsForUsTreasurySecuritiesPurchasedUnderAgreementsToResell	27322644	USD
CY2012	mitt	Net Proceeds Payments For Us Treasury Securities Purchased Under Agreements To Resell NetProceedsPaymentsForUsTreasurySecuritiesPurchasedUnderAgreementsToResell	0	USD
CY2014	mitt	Net Settlement Of Interest Rate Swaps NetSettlementOfInterestRateSwaps	3438878	USD
CY2013	mitt	Net Settlement Of Interest Rate Swaps NetSettlementOfInterestRateSwaps	10617785	USD
CY2012	mitt	Net Settlement Of Interest Rate Swaps NetSettlementOfInterestRateSwaps	332127	USD
CY2014	mitt	Net Settlement Of Securities To Be Announced NetSettlementOfSecuritiesToBeAnnounced	-5500858	USD
CY2013	mitt	Net Settlement Of Securities To Be Announced NetSettlementOfSecuritiesToBeAnnounced	310329	USD
CY2012	mitt	Net Settlement Of Securities To Be Announced NetSettlementOfSecuritiesToBeAnnounced	-1774492	USD
CY2014	mitt	Net Settlement Of Io Indexes NetSettlementOfIoIndexes	1855253	USD
CY2013	mitt	Net Settlement Of Io Indexes NetSettlementOfIoIndexes	0	USD
CY2012	mitt	Net Settlement Of Io Indexes NetSettlementOfIoIndexes	0	USD
CY2014	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	8258241	USD
CY2013	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2012	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2014	us-gaap	Increase Decrease In Restricted Cash And Investments IncreaseDecreaseInRestrictedCashAndInvestments	14360593	USD
CY2013	us-gaap	Increase Decrease In Restricted Cash And Investments IncreaseDecreaseInRestrictedCashAndInvestments	653785	USD
CY2012	us-gaap	Increase Decrease In Restricted Cash And Investments IncreaseDecreaseInRestrictedCashAndInvestments	-928001	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	326581760	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	908817179	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-3463105756	USD
CY2014	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2013	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	33176288	USD
CY2012	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	353673174	USD
CY2014	mitt	Collateral Received From Held By Derivative Counter Party CollateralReceivedFromHeldByDerivativeCounterParty	30681671	USD
CY2013	mitt	Collateral Received From Held By Derivative Counter Party CollateralReceivedFromHeldByDerivativeCounterParty	-36237826	USD
CY2012	mitt	Collateral Received From Held By Derivative Counter Party CollateralReceivedFromHeldByDerivativeCounterParty	5710000	USD
CY2014	mitt	Collateral Received From Held By Repurchase Counterparty CollateralReceivedFromHeldByRepurchaseCounterparty	12412553	USD
CY2013	mitt	Collateral Received From Held By Repurchase Counterparty CollateralReceivedFromHeldByRepurchaseCounterparty	-537953	USD
CY2012	mitt	Collateral Received From Held By Repurchase Counterparty CollateralReceivedFromHeldByRepurchaseCounterparty	1310946	USD
CY2014	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	68103494	USD
CY2013	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	80228613	USD
CY2012	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	46677871	USD
CY2014	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	13469416	USD
CY2013	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	13469416	USD
CY2012	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	3613201	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-442244200	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-1103028506	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	3462035026	USD
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-21826497	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-63404771	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	149594782	USD
CY2014	us-gaap	Repurchase Agreements Interest Expense Amount RepurchaseAgreementsInterestExpenseAmount	27902821	USD
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	140191	USD
CY2013	mitt	Unlinked Securities UnlinkedSecurities	141614987	USD
CY2012	mitt	Unlinked Securities UnlinkedSecurities	206945371	USD
CY2014	mitt	Unlinked Repurchase Agreements UnlinkedRepurchaseAgreements	89817051	USD
CY2013	mitt	Unlinked Repurchase Agreements UnlinkedRepurchaseAgreements	118803382	USD
CY2012	mitt	Unlinked Repurchase Agreements UnlinkedRepurchaseAgreements	168905010	USD
CY2014	mitt	Transfer Mortgage Loans TransferMortgageLoans	1341379	USD
CY2013	mitt	Transfer Mortgage Loans TransferMortgageLoans	0	USD
CY2012	mitt	Transfer Mortgage Loans TransferMortgageLoans	0	USD
CY2014	mitt	Dividends Declared But Not Paid DividendsDeclaredButNotPaid	17031609	USD
CY2013	mitt	Dividends Declared But Not Paid DividendsDeclaredButNotPaid	17020893	USD
CY2012	mitt	Dividends Declared But Not Paid DividendsDeclaredButNotPaid	18540667	USD
CY2014	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	USD
CY2013	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	USD
CY2012	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	161214005	USD
CY2014	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	0	USD
CY2013	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	32635156	USD
CY2012	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	0	USD
CY2014	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	0	USD
CY2013	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	0	USD
CY2012	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	-104994	USD
CY2014	us-gaap	Increase Decrease In Payables To Broker Dealers IncreaseDecreaseInPayablesToBrokerDealers	0	USD
CY2013	us-gaap	Increase Decrease In Payables To Broker Dealers IncreaseDecreaseInPayablesToBrokerDealers	0	USD
CY2012	us-gaap	Increase Decrease In Payables To Broker Dealers IncreaseDecreaseInPayablesToBrokerDealers	-379914	USD
CY2014	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	39842166	USD
CY2013	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	USD
CY2012	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	USD
CY2014	dei	Document Type DocumentType	10-K
CY2014	dei	Amendment Flag AmendmentFlag	false
CY2014	dei	Document Period End Date DocumentPeriodEndDate	2014-12-31
CY2014	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2014
CY2014	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2014	dei	Entity Registrant Name EntityRegistrantName	AG Mortgage Investment Trust, Inc.
CY2014	dei	Entity Central Index Key EntityCentralIndexKey	0001514281
CY2014	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2014	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2014	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2014	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2014	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2014Q2	dei	Entity Public Float EntityPublicFloat	522382550	USD
CY2014	dei	Trading Symbol TradingSymbol	MITT
CY2015Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	28387615	shares
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	206283920	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	794621781	USD
CY2012	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	353530658	USD
CY2013	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	33176288	USD
CY2012	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	477849	USD
CY2013	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	389556	USD
CY2014	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	432467	USD
CY2012	us-gaap	Dividends Dividends	58207367	USD
CY2013	us-gaap	Dividends Dividends	78708839	USD
CY2014	us-gaap	Dividends Dividends	68114210	USD
CY2012	mitt	Preferred Series Dividends Declared PreferredSeriesDividendsDeclared	1589201	USD
CY2013	mitt	Preferred Series Dividends Declared PreferredSeriesDividendsDeclared	4269416	USD
CY2014	mitt	Preferred Series Dividends Declared PreferredSeriesDividendsDeclared	4269416	USD
CY2012	mitt	Preferred Series B Dividends Declared PreferredSeriesBDividendsDeclared	2024000	USD
CY2013	mitt	Preferred Series B Dividends Declared PreferredSeriesBDividendsDeclared	9200000	USD
CY2014	mitt	Preferred Series B Dividends Declared PreferredSeriesBDividendsDeclared	9200000	USD
CY2012	mitt	Issuance Of Preferred Stock IssuanceOfPreferredStock	161214005	USD
CY2014Q1	us-gaap	Interest Income Operating InterestIncomeOperating	34142740	USD
CY2014Q2	us-gaap	Interest Income Operating InterestIncomeOperating	36079435	USD
CY2014Q3	us-gaap	Interest Income Operating InterestIncomeOperating	36197633	USD
CY2014Q4	us-gaap	Interest Income Operating InterestIncomeOperating	35153380	USD
CY2014Q1	us-gaap	Interest Expense InterestExpense	6146587	USD
CY2014Q2	us-gaap	Interest Expense InterestExpense	6783768	USD
CY2014Q3	us-gaap	Interest Expense InterestExpense	6819731	USD
CY2014Q4	us-gaap	Interest Expense InterestExpense	6747312	USD
CY2014Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	27996153	USD
CY2014Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	29295667	USD
CY2014Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	29377902	USD
CY2014Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	28406068	USD
CY2014Q1	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	548860	USD
CY2014Q2	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	-1826360	USD
CY2014Q3	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	10539221	USD
CY2014Q4	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	-5623767	USD
CY2014Q1	mitt	Gain Loss On Linked Transactions Net GainLossOnLinkedTransactionsNet	4126741	USD
CY2014Q2	mitt	Gain Loss On Linked Transactions Net GainLossOnLinkedTransactionsNet	3409366	USD
CY2014Q3	mitt	Gain Loss On Linked Transactions Net GainLossOnLinkedTransactionsNet	3481936	USD
CY2014Q4	mitt	Gain Loss On Linked Transactions Net GainLossOnLinkedTransactionsNet	1485473	USD
CY2014Q1	mitt	Realized Loss On Periodic Interest Settlements Of Interest Rate Swaps Net RealizedLossOnPeriodicInterestSettlementsOfInterestRateSwapsNet	6307857	USD
CY2014Q2	mitt	Realized Loss On Periodic Interest Settlements Of Interest Rate Swaps Net RealizedLossOnPeriodicInterestSettlementsOfInterestRateSwapsNet	5773644	USD
CY2014Q3	mitt	Realized Loss On Periodic Interest Settlements Of Interest Rate Swaps Net RealizedLossOnPeriodicInterestSettlementsOfInterestRateSwapsNet	5260449	USD
CY2014Q4	mitt	Realized Loss On Periodic Interest Settlements Of Interest Rate Swaps Net RealizedLossOnPeriodicInterestSettlementsOfInterestRateSwapsNet	4919237	USD
CY2014Q1	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	29367044	USD
CY2014Q2	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	42653828	USD
CY2014Q3	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-19457277	USD
CY2014Q4	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	19916461	USD
CY2014Q1	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-19180715	USD
CY2014Q2	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-23917820	USD
CY2014Q3	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	9459244	USD
CY2014Q4	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-17616139	USD
CY2014Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	8554073	USD
CY2014Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	14545370	USD
CY2014Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1237325	USD
CY2014Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6757209	USD
CY2014Q1	us-gaap	Management Fee Expense ManagementFeeExpense	2500525	USD
CY2014Q2	us-gaap	Management Fee Expense ManagementFeeExpense	2507487	USD
CY2014Q3	us-gaap	Management Fee Expense ManagementFeeExpense	2548601	USD
CY2014Q4	us-gaap	Management Fee Expense ManagementFeeExpense	2532626	USD
CY2014Q1	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2643681	USD
CY2014Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2739225	USD
CY2014Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	3140272	USD
CY2014Q4	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	3351249	USD
CY2014Q1	mitt	Equity Based Compensation To Affiliate EquityBasedCompensationToAffiliate	81073	USD
CY2014Q2	mitt	Equity Based Compensation To Affiliate EquityBasedCompensationToAffiliate	73586	USD
CY2014Q3	mitt	Equity Based Compensation To Affiliate EquityBasedCompensationToAffiliate	67562	USD
CY2014Q4	mitt	Equity Based Compensation To Affiliate EquityBasedCompensationToAffiliate	68910	USD
CY2014Q1	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	500000	USD
CY2014Q2	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	375000	USD
CY2014Q3	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	533539	USD
CY2014Q4	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	375000	USD
CY2014Q1	us-gaap	Noninterest Expense NoninterestExpense	5725279	USD
CY2014Q2	us-gaap	Noninterest Expense NoninterestExpense	5858015	USD
CY2014Q3	us-gaap	Noninterest Expense NoninterestExpense	6446990	USD
CY2014Q4	us-gaap	Noninterest Expense NoninterestExpense	6519571	USD
CY2014Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	30824947	USD
CY2014Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	37983022	USD
CY2014Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	21693587	USD
CY2014Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	15129288	USD
CY2014Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	USD
CY2014Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	92795	USD
CY2014Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-172709	USD
CY2014Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	USD
CY2014Q1	mitt	Income Loss From Equity In Affiliate IncomeLossFromEquityInAffiliate	361295	USD
CY2014Q2	mitt	Income Loss From Equity In Affiliate IncomeLossFromEquityInAffiliate	3275056	USD
CY2014Q3	mitt	Income Loss From Equity In Affiliate IncomeLossFromEquityInAffiliate	523316	USD
CY2014Q4	mitt	Income Loss From Equity In Affiliate IncomeLossFromEquityInAffiliate	-474857	USD
CY2014Q1	us-gaap	Net Income Loss NetIncomeLoss	31186242	USD
CY2014Q2	us-gaap	Net Income Loss NetIncomeLoss	41165283	USD
CY2014Q3	us-gaap	Net Income Loss NetIncomeLoss	22389612	USD
CY2014Q4	us-gaap	Net Income Loss NetIncomeLoss	14654431	USD
CY2014Q1	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	3367354	USD
CY2014Q2	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	3367354	USD
CY2014Q3	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	3367354	USD
CY2014Q4	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	3367354	USD
CY2014Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	27818888	USD
CY2014Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	37797929	USD
CY2014Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	19022258	USD
CY2014Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	11287077	USD
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.98
CY2014Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.33
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.33
CY2014Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.67
CY2014Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.40
CY2013Q1	us-gaap	Interest Income Operating InterestIncomeOperating	38617716	USD
CY2014Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.67
CY2014Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.40
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.98
CY2013Q2	us-gaap	Interest Income Operating InterestIncomeOperating	42267747	USD
CY2013Q3	us-gaap	Interest Income Operating InterestIncomeOperating	33278284	USD
CY2013Q4	us-gaap	Interest Income Operating InterestIncomeOperating	36836926	USD
CY2013Q1	us-gaap	Interest Expense InterestExpense	6875962	USD
CY2013Q2	us-gaap	Interest Expense InterestExpense	7289211	USD
CY2013Q3	us-gaap	Interest Expense InterestExpense	5584419	USD
CY2013Q4	us-gaap	Interest Expense InterestExpense	5803681	USD
CY2013Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	31741754	USD
CY2013Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	34978536	USD
CY2013Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	27693865	USD
CY2013Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	31033245	USD
CY2013Q1	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	4995748	USD
CY2013Q2	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	-74554810	USD
CY2013Q3	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	-42667835	USD
CY2013Q4	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	-3367951	USD
CY2013Q1	mitt	Gain Loss On Linked Transactions Net GainLossOnLinkedTransactionsNet	6177888	USD
CY2013Q2	mitt	Gain Loss On Linked Transactions Net GainLossOnLinkedTransactionsNet	-3361562	USD
CY2013Q3	mitt	Gain Loss On Linked Transactions Net GainLossOnLinkedTransactionsNet	-519785	USD
CY2013Q4	mitt	Gain Loss On Linked Transactions Net GainLossOnLinkedTransactionsNet	3314068	USD
CY2013Q1	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-17711381	USD
CY2013Q2	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-83093338	USD
CY2013Q3	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	40136126	USD
CY2013Q4	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-23526713	USD
CY2013Q1	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	5223241	USD
CY2013Q2	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	67905018	USD
CY2013Q3	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-5779945	USD
CY2013Q4	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	21764006	USD
CY2013Q1	mitt	Realized Loss On Periodic Interest Settlements Of Interest Rate Swaps Net RealizedLossOnPeriodicInterestSettlementsOfInterestRateSwapsNet	5272343	USD
CY2013Q2	mitt	Realized Loss On Periodic Interest Settlements Of Interest Rate Swaps Net RealizedLossOnPeriodicInterestSettlementsOfInterestRateSwapsNet	6809777	USD
CY2013Q3	mitt	Realized Loss On Periodic Interest Settlements Of Interest Rate Swaps Net RealizedLossOnPeriodicInterestSettlementsOfInterestRateSwapsNet	9123233	USD
CY2013Q4	mitt	Realized Loss On Periodic Interest Settlements Of Interest Rate Swaps Net RealizedLossOnPeriodicInterestSettlementsOfInterestRateSwapsNet	6706874	USD
CY2013Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6586847	USD
CY2013Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-99914469	USD
CY2013Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-17954672	USD
CY2013Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-8523464	USD
CY2013Q1	us-gaap	Management Fee Expense ManagementFeeExpense	2859340	USD
CY2013Q2	us-gaap	Management Fee Expense ManagementFeeExpense	2813003	USD
CY2013Q3	us-gaap	Management Fee Expense ManagementFeeExpense	2523547	USD
CY2013Q4	us-gaap	Management Fee Expense ManagementFeeExpense	2492835	USD
CY2013Q1	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2274370	USD
CY2013Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2686584	USD
CY2013Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2819431	USD
CY2013Q4	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	3064603	USD
CY2013Q1	mitt	Equity Based Compensation To Affiliate EquityBasedCompensationToAffiliate	114528	USD
CY2013Q2	mitt	Equity Based Compensation To Affiliate EquityBasedCompensationToAffiliate	17350	USD
CY2013Q3	mitt	Equity Based Compensation To Affiliate EquityBasedCompensationToAffiliate	55105	USD
CY2013Q4	mitt	Equity Based Compensation To Affiliate EquityBasedCompensationToAffiliate	64464	USD
CY2013Q2	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	518859	USD
CY2013Q3	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	373083	USD
CY2013Q4	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	91688	USD
CY2013Q1	us-gaap	Noninterest Expense NoninterestExpense	5748238	USD
CY2013Q2	us-gaap	Noninterest Expense NoninterestExpense	6035796	USD
CY2013Q3	us-gaap	Noninterest Expense NoninterestExpense	5771166	USD
CY2013Q4	us-gaap	Noninterest Expense NoninterestExpense	5713590	USD
CY2013Q1	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	500000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	19406669	USD
CY2013Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-70971729	USD
CY2013Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3968027	USD
CY2013Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16796191	USD
CY2013Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2632269	USD
CY2013Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	23510	USD
CY2013Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	122979	USD
CY2013Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	262858	USD
CY2013Q1	mitt	Income Loss From Equity In Affiliate IncomeLossFromEquityInAffiliate	-3591	USD
CY2013Q2	mitt	Income Loss From Equity In Affiliate IncomeLossFromEquityInAffiliate	-240050	USD
CY2013Q3	mitt	Income Loss From Equity In Affiliate IncomeLossFromEquityInAffiliate	2155471	USD
CY2013Q4	mitt	Income Loss From Equity In Affiliate IncomeLossFromEquityInAffiliate	351992	USD
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	16770809	USD
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	-71235289	USD
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	6000519	USD
CY2013Q4	us-gaap	Net Income Loss NetIncomeLoss	16885325	USD
CY2013Q1	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	3367354	USD
CY2013Q2	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	3367354	USD
CY2013Q3	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	3367354	USD
CY2013Q4	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	3367354	USD
CY2013Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	13403455	USD
CY2013Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-74602643	USD
CY2013Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2633165	USD
CY2013Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	13517971	USD
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
CY2013Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.66
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
CY2013Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.48
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2013Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.66
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.09
CY2013Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.48
CY2012Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	5000000	shares
CY2012Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	109300000	USD
CY2012Q1	mitt	Proceeds From Issuance Of Common Stock Net ProceedsFromIssuanceOfCommonStockNet	104000000	USD
CY2012Q1	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	5300000	USD
CY2012Q3	mitt	Capital Available For Issuance CapitalAvailableForIssuance	1000000000	USD
CY2014Q4	mitt	Capital Available For Issuance CapitalAvailableForIssuance	549500000	USD
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	30376	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	67796	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	15746	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	82426	shares
CY2014Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	60000	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	20.25
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	18.68
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2014	mitt	Share Based Compensation Arrangement By Share Based Payment Award Options Unrestricted Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnrestrictedWeightedAverageExercisePrice	18.10
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	19.37
CY2014Q4	mitt	Share Based Compensation Arrangement By Share Based Payment Award Options Unvested Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnvestedWeightedAverageExercisePrice	18.86
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	36728	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	7064	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	13416	shares
CY2013Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	12564	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	20.14
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	20.35
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2013	mitt	Share Based Compensation Arrangement By Share Based Payment Award Options Unrestricted Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnrestrictedWeightedAverageExercisePrice	20.00
CY2013Q4	mitt	Share Based Compensation Arrangement By Share Based Payment Award Options Unvested Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnvestedWeightedAverageExercisePrice	20.12
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	44500	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	5644	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	13416	shares
CY2012Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	27480	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	19.96
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	21.24
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2012	mitt	Share Based Compensation Arrangement By Share Based Payment Award Options Unrestricted Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnrestrictedWeightedAverageExercisePrice	20.00
CY2012Q4	mitt	Share Based Compensation Arrangement By Share Based Payment Award Options Unvested Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnvestedWeightedAverageExercisePrice	20.00
CY2014Q4	mitt	Management Fee Percentage ManagementFeePercentage	0.0150	pure
CY2014	mitt	Expenses Reimbursed Incurred By Manager For Right ExpensesReimbursedIncurredByManagerForRight	6900000	USD
CY2013	mitt	Expenses Reimbursed Incurred By Manager For Right ExpensesReimbursedIncurredByManagerForRight	6500000	USD
CY2012	mitt	Expenses Reimbursed Incurred By Manager For Right ExpensesReimbursedIncurredByManagerForRight	2200000	USD
CY2014	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	90000	USD
CY2014Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	700000	USD
CY2013Q4	us-gaap	Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements At Fair Value PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAtFairValue	3244144955	USD
CY2013Q4	mitt	Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements Amortized Cost PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAmortizedCost	3266958036	USD
CY2013Q4	mitt	Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements Accrued Interest PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAccruedInterest	11202907	USD
CY2014Q4	us-gaap	Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements At Fair Value PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAtFairValue	2936033791	USD
CY2014Q4	mitt	Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements Amortized Cost PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAmortizedCost	2891085873	USD
CY2014Q4	mitt	Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements Accrued Interest PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAccruedInterest	8996530	USD
CY2012	mitt	Dividend Percentage Distributed DividendPercentageDistributed	0.1351	pure
CY2012	mitt	Percentage Of Retained Earnings PercentageOfRetainedEarnings	0.8649	pure
CY2014Q4	us-gaap	Sales And Excise Tax Payable Current And Noncurrent SalesAndExciseTaxPayableCurrentAndNoncurrent	1700000	USD
CY2013Q4	us-gaap	Sales And Excise Tax Payable Current And Noncurrent SalesAndExciseTaxPayableCurrentAndNoncurrent	1500000	USD
CY2014Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	1007500	shares
CY2013Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	1007500	shares
CY2012Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	1642000	shares
CY2014	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	44386	shares
CY2013	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2012	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	59833	shares
CY2014Q4	us-gaap	Securities Borrowed Liability SecuritiesBorrowedLiability	39777914	USD
CY2013Q4	us-gaap	Securities Borrowed Liability SecuritiesBorrowedLiability	0	USD
CY2013Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	1876666	USD
CY2013Q4	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	0	USD
CY2013Q4	us-gaap	Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset	60230127	USD
CY2013Q4	us-gaap	Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset	1876666	USD
CY2013Q4	mitt	Derivative Asset Collateral Obligation To Financial Instrument Posted Received DerivativeAssetCollateralObligationToFinancialInstrumentPostedReceived	0	USD
CY2013Q4	mitt	Derivative Liability Collateral Obligation To Financial Instrument Posted Received DerivativeLiabilityCollateralObligationToFinancialInstrumentPostedReceived	0	USD
CY2013Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	30567000	USD
CY2013Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	1110065	USD
CY2013Q4	us-gaap	Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement	29663127	USD
CY2013Q4	us-gaap	Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement	766601	USD
CY2014Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	1446000000	USD
CY2014Q4	mitt	Derivative Receivable Interest Rate DerivativeReceivableInterestRate	0.0024	pure
CY2014Q4	mitt	Derivative Pay Interest Rate DerivativePayInterestRate	0.0162	pure
CY2014	us-gaap	Derivative Remaining Maturity1 DerivativeRemainingMaturity1	P5Y5M19D
CY2014Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	0	USD
CY2014Q4	us-gaap	Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset	0	USD
CY2013Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	2145000000	USD
CY2013Q4	mitt	Derivative Pay Interest Rate DerivativePayInterestRate	0.0143	pure
CY2013Q4	mitt	Derivative Receivable Interest Rate DerivativeReceivableInterestRate	0.0030	pure
CY2013	us-gaap	Derivative Remaining Maturity1 DerivativeRemainingMaturity1	P5Y8M1D
CY2014Q4	mitt	Derivative Asset Collateral Obligation To Financial Instrument Posted Received DerivativeAssetCollateralObligationToFinancialInstrumentPostedReceived	0	USD
CY2014Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	0	USD
CY2014Q4	us-gaap	Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement	0	USD
CY2013Q4	mitt	Derivative Assets Before Accrued Interest DerivativeAssetsBeforeAccruedInterest	60230127	USD
CY2013Q4	mitt	Derivative Assets Accrued Interest DerivativeAssetsAccruedInterest	5170052	USD
CY2013Q4	mitt	Derivative Liabilities Including Accrued Interest DerivativeLiabilitiesIncludingAccruedInterest	1876666	USD
CY2013Q4	mitt	Derivative Liabilities Accrued Interest DerivativeLiabilitiesAccruedInterest	329623	USD
CY2014	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	0	USD
CY2014	mitt	Issuance Of Preferred Stock IssuanceOfPreferredStock	0	USD
CY2013	mitt	Issuance Of Preferred Stock IssuanceOfPreferredStock	0	USD
CY2014Q4	mitt	Derivative Assets Before Accrued Interest DerivativeAssetsBeforeAccruedInterest	14849982	USD
CY2014Q4	mitt	Derivative Assets Accrued Interest DerivativeAssetsAccruedInterest	3467360	USD
CY2014Q4	mitt	Derivative Liabilities Including Accrued Interest DerivativeLiabilitiesIncludingAccruedInterest	7506798	USD
CY2014Q4	mitt	Derivative Liabilities Accrued Interest DerivativeLiabilitiesAccruedInterest	1101411	USD
CY2014Q1	mitt	Servicing Fees Paid ServicingFeesPaid	0	USD
CY2014Q2	mitt	Servicing Fees Paid ServicingFeesPaid	162717	USD
CY2014Q3	mitt	Servicing Fees Paid ServicingFeesPaid	157016	USD
CY2014Q4	mitt	Servicing Fees Paid ServicingFeesPaid	191786	USD
CY2014	mitt	Payment Made For Repurchase Agreement Costs PaymentMadeForRepurchaseAgreementCosts	1258322	USD
CY2013	mitt	Payment Made For Repurchase Agreement Costs PaymentMadeForRepurchaseAgreementCosts	0	USD
CY2012	mitt	Payment Made For Repurchase Agreement Costs PaymentMadeForRepurchaseAgreementCosts	0	USD
CY2014	mitt	Borrowings Under Repurchase Agreements BorrowingsUnderRepurchaseAgreements	21322102856	USD
CY2013	mitt	Borrowings Under Repurchase Agreements BorrowingsUnderRepurchaseAgreements	24482544919	USD
CY2012	mitt	Borrowings Under Repurchase Agreements BorrowingsUnderRepurchaseAgreements	22617690216	USD
CY2014	mitt	Borrowings Under Repurchase Agreements Underlying Linked Transactions BorrowingsUnderRepurchaseAgreementsUnderlyingLinkedTransactions	1799454966	USD
CY2013	mitt	Borrowings Under Repurchase Agreements Underlying Linked Transactions BorrowingsUnderRepurchaseAgreementsUnderlyingLinkedTransactions	3561632718	USD
CY2012	mitt	Borrowings Under Repurchase Agreements Underlying Linked Transactions BorrowingsUnderRepurchaseAgreementsUnderlyingLinkedTransactions	2669256464	USD
CY2014	mitt	Repayments Of Repurchase Agreements RepaymentsOfRepurchaseAgreements	21568781324	USD
CY2013	mitt	Repayments Of Repurchase Agreements RepaymentsOfRepurchaseAgreements	25502330321	USD
CY2012	mitt	Repayments Of Repurchase Agreements RepaymentsOfRepurchaseAgreements	19856419805	USD
CY2014	mitt	Repayments Of Repurchase Agreements Underlying Linked Transactions RepaymentsOfRepurchaseAgreementsUnderlyingLinkedTransactions	1908937408	USD
CY2013	mitt	Repayments Of Repurchase Agreements Underlying Linked Transactions RepaymentsOfRepurchaseAgreementsUnderlyingLinkedTransactions	3621129860	USD
CY2012	mitt	Repayments Of Repurchase Agreements Underlying Linked Transactions RepaymentsOfRepurchaseAgreementsUnderlyingLinkedTransactions	2426067010	USD
CY2014	mitt	Weighted Average Life Of Securitized Debt WeightedAverageLifeOfSecuritizedDebt	P3Y4M24D
CY2014Q4	mitt	Weighted Average Rate Of Securitized Debt WeightedAverageRateOfSecuritizedDebt	0.0375	pure
CY2014	us-gaap	Accretion Of Discount AccretionOfDiscount	200000	USD
CY2013	us-gaap	Accretion Of Discount AccretionOfDiscount	200000	USD
CY2012	us-gaap	Payments To Purchase Mortgage Loans Held For Sale PaymentsToPurchaseMortgageLoansHeldForSale	0	USD

Files In Submission

Name	View Source	Status
0001144204-15-013300-index-headers.html	Edgar Link	pending
0001144204-15-013300-index.html	Edgar Link	pending
0001144204-15-013300.txt	Edgar Link	pending
0001144204-15-013300-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
mitt-20141231.xml	Edgar Link	completed
mitt-20141231.xsd	Edgar Link	pending
mitt-20141231_cal.xml	Edgar Link	unprocessable
mitt-20141231_def.xml	Edgar Link	unprocessable
mitt-20141231_lab.xml	Edgar Link	unprocessable
mitt-20141231_pre.xml	Edgar Link	unprocessable
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
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R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
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R4.htm	Edgar Link	pending
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R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
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R60.htm	Edgar Link	pending
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R62.htm	Edgar Link	pending
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R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
tpg46.jpg	Edgar Link	pending
v401642_10k.htm	Edgar Link	pending
v401642_ex12-1.htm	Edgar Link	pending
v401642_ex21-1.htm	Edgar Link	pending
v401642_ex23-1.htm	Edgar Link	pending
v401642_ex31-1.htm	Edgar Link	pending
v401642_ex31-2.htm	Edgar Link	pending
v401642_ex32-1.htm	Edgar Link	pending
v401642_ex32-2.htm	Edgar Link	pending

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$MITT
AG Mortgage Investment Trust, Inc. Stock $mitt

2013 Q4 Form 10-K Financial Statement

#000114420415013300 Filed on March 02, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MITT AG Mortgage Investment Trust, Inc. Stock $mitt

2013 Q4 Form 10-K Financial Statement

#000114420415013300 Filed on March 02, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MITT
AG Mortgage Investment Trust, Inc. Stock $mitt