Basis of Presentation and Significant Accounting Policies [Text Block] | 3. Basis of Presentation and Summary of Significant Accounting Policies The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) as contained within the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification. The Company currently is comprised of one reportable segment, the investment management segment, and substantially all of the Company’s operations are conducted through this segment. The investment management segment provides investment advisory and asset management services to the ZAIS Managed Entities. The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. While management believes that the estimates used in preparing the consolidated financial statements are reasonable and prudent, actual results may ultimately differ from those estimates. The non-controlling interests within the Consolidated Statements of Financial Condition may be comprised of: (i) redeemable non-controlling interests reported outside of the permanent capital section when investors have the right to redeem their interests from a Consolidated Fund or ZAIS Group; (ii) equity attributable to non-controlling interests in Consolidated Funds (excluding CLOs) reported inside the permanent capital section when the investors do not have the right to redeem their interests and (iii) equity attributable to non-controlling interests in ZGP, if applicable. The Company records redeemable non-controlling interests and non-controlling interests in the Consolidated Funds (excluding CLOs) to reflect the economic interests in those funds held by investors other than interests attributable to ZAIS Group. Income allocated to non-controlling interests in ZGP includes a portion of the management fee income received from ZFC REIT that was payable to holders of Class B interests in ZAIS REIT Management. The consolidated financial statements included herein are the financial statements of ZAIS, its subsidiaries and certain ZAIS Managed Entities that are required to be consolidated. All intercompany balances and transactions have been eliminated in consolidation, including ZAIS’s investment in ZGP and ZGP’s investment in ZAIS Group. The Company's fiscal year ends on December 31. The consolidated financial statements include non-controlling interests in ZGP which is primarily comprised of Class A Units of ZGP held by the ZGP Founder Members. The Company’s consolidated financial statements also include variable interest entities for which ZAIS Group is considered the primary beneficiary, and certain entities that are not considered variable interest entities in which ZAIS Group has a controlling financial interest. The consolidated financial statements reflect the assets, liabilities, investment income, expenses and cash flows of the Consolidated Funds on a gross basis. Except for CLOs, the majority of the economic interests in the Consolidated Funds, which are held by third-party investors, are reflected as non-controlling interests in the consolidated financial statements. For CLOs, the majority of the economic interests in these vehicles, which are held by outside parties, are reported as notes payable of consolidated CLOs in the consolidated financial statements. The notes payable issued by the CLOs are backed by diversified collateral asset portfolios consisting primarily of loans or structured debt. In exchange for managing the collateral for the CLOs, ZAIS Group may earn investment management fees, including, in some cases, subordinated management fees and contingent incentive fees. All of the management fee income, incentive income and net gain (loss) on investments earned by ZAIS Group from the Consolidated Funds are eliminated in consolidation. However, because the eliminated amounts are earned from and funded by the non-controlling interests, income allocated to the non-controlling interests has been reduced, and the income allocated to ZGP has been increased by the amounts eliminated, of which ZAIS is allocated its pro-rata share as a member of ZGP. ZAIS Group does not recognize any incentive income based on the investment performance of ZAIS Managed Entities until the incentive income is (i) contractually receivable, (ii) fixed or determinable (also referred to as “crystallized”) and (iii) all related contingencies have been removed and collection is reasonably assured, (see policy disclosed under Management Fee Income, Incentive Income, and Other Income). Similarly, for any Consolidated Funds, the corresponding potential incentive expense based on the investment performance of the Consolidated Funds has not yet been deducted from the investor capital balances until the above criteria have been met. Therefore, the corresponding potential incentive income based on the investment performance of the Consolidated Funds that has not yet been recognized by ZAIS Group is included in Non-controlling interests in the consolidated financial statements. The Company’s consolidated net income (loss) includes the change in net assets relating to its beneficial interests in collateralized financing entities, including (1) changes in the fair value of the beneficial interests retained by the Company and (2) beneficial interests that represent compensation for services, if any. The Consolidated Funds, except for consolidated CLOs, are deemed to be investment companies under U.S. GAAP, and therefore, the Company has retained the specialized investment company accounting of these consolidated entities in its consolidated financial statements. Effective January 1, 2015 pursuant to ASC Topic 810, as amended by Accounting Standards Update (“ASU”) 2015-02 (ASU 2015-02”), all entities which were previously required to be consolidated but not required to be consolidated under ASU 2015-02 have been deconsolidated. As of December 31, 2015, the consolidated financial statements include one ZAIS Managed Entity, ZAIS Zephyr A-6, LP (“Zephyr A-6”) which was launched in the fourth quarter of 2015. For all periods prior to January 1, 2015, these entities include ZAIS Opportunity Master Fund, Ltd., ZAIS Opportunity Domestic Feeder Fund, LP, ZAIS Opportunity Fund, Ltd., ZAIS Atlas Fund, LP, ZAIS Value-Added Real Estate Fund I, LP and certain CLOs. After the adoption of ASC Topic 810, as amended by ASU 2015-02, there were no CLOs required to be consolidated in the Company’s financial statements for the year ended December 31, 2015 and prior to the adoption of ASC Topic 810, as amended by ASU 2015-02, there were ten CLOs consolidated in the Company’s financial statements for the year ended December 31, 2014. The cumulative effect of the adoption of ASU 2015-02 was a $ 452,925 10,340 As of and for the year ended December 31, 2016 the Company consolidated Zephyr A-6 and ZAIS CLO 5 Limited (“ZAIS CLO 5”). Prior to the adoption of ASU 2015-02, for entities in which the Company has a variable interest, the Company determines whether, if by design, (i) the entity has equity investors who lack, as a group, the characteristics of a controlling financial interest, (ii) the entity does not have sufficient equity at risk to finance its expected activities without additional subordinated financial support from other parties, (iii) the entity is structured with non-substantive voting rights or (iv) the equity holders do not have the obligation to bear potential losses or the right to receive potential gains. If an entity has at least one of these characteristics, it is considered a VIE, and is consolidated by its primary beneficiary. For entities managed by ZAIS Group that qualify for the deferral under ASU 2010-10, Amendments to Statement 167 for Certain Investment Funds Subsequent to the adoption of ASU 2015-02, for entities in which the Company has a variable interest, the Company determines whether, (i) the entity does not have enough equity to finance its activities without additional subordinated financial support, (ii) the at-risk equity holders, as a group lack (a) the power, through voting or similar rights, to direct the activities that most significantly impact the entity’s economic performance, (b) the obligation to absorb an entity’s expected losses, or (c) the right to receive an entity’s expected residual returns, or (iii) the entity is structured with non-substantive voting rights. If an entity has at least one of these characteristics, it is considered a VIE, and is consolidated by its primary beneficiary. VOE Model For entities where ZAIS Group has a variable interest, but are determined not to be a VIE, the Company makes a consolidation determination based on the entity’s legal structure. For corporate structures, including companies domiciled in the Cayman Islands, the Company consolidates those entities in which ZAIS Group has a voting interest of greater than 50 50 The determination of whether an entity is a VIE or a VOE is based on the facts and circumstances for each individual entity. The Company considers highly liquid, short-term interest-bearing instruments of sufficient credit quality with original maturities of three months or less, and other instruments readily convertible into cash, to be cash equivalents. Financial instruments which potentially subject the Company to concentrations of credit risk consist primarily of cash and cash equivalents. The Company’s deposits with financial institutions may exceed federally insurable limits of $ 250,000 Cash equivalents generally consist of excess cash that is swept daily into a money market fund, or into weekly or monthly term deposit accounts to earn short-term interest, or maintained as a short-term deposit. Additionally, the Company may from time-to-time invest in United States government obligations to manage excess liquidity. These investments are carried at fair value, as the Company has elected the Fair Value Option (as defined below) in order to include any gains or losses within consolidated net income (loss). These investments are also recorded as cash equivalents in the Consolidated Statements of Financial Condition. At December 31, 2016 and December 31, 2015, the Company had approximately $ 29.0 16.6 8.0 million 26.0 million, U.S. GAAP permits entities to choose to measure certain eligible financial assets, financial liabilities and firm commitments at fair value (the “Fair Value Option”), on an instrument-by-instrument basis. The election to use the Fair Value Option is available when an entity first recognizes a financial asset or financial liability or upon entering into a firm commitment. The Fair Value Option is irrevocable and requires changes in fair value to be recognized in earnings. For ZAIS Group’s direct investments in the ZAIS Managed Entities that are not consolidated, and would otherwise be accounted for under the equity method, the Fair Value Option has been elected. In estimating the fair value for financial instruments for which the Fair Value Option has been elected, the Company uses the valuation methodologies as discussed in Note 5 “Fair Value Measurements”. ZAIS Group’s primary sources of revenue are (i) management fee income, (ii) incentive income and (iii) income of Consolidated Funds. The management fee and incentive fee revenues are derived from ZAIS Group’s advisory agreements with the ZAIS Managed Entities. Certain investments held by employees, executives and other related parties in the ZAIS Managed Entities are not subject to management fees or incentive fees/allocations and therefore do not generate revenue for ZAIS Group. All of the management fee income and incentive income earned by ZAIS Group from the Consolidated Funds are eliminated in consolidation. Income of Consolidated Funds is based on the income generated from the portfolios of the Consolidated Funds, a majority of which is allocated to redeemable non-controlling interests and non-controlling interests in Consolidated Funds, as applicable. Management Fee Income, Incentive Income and Other Revenue ZAIS Group earns management fee income and incentive income for investment advisory services provided to the ZAIS Managed Entities. Management fees are accrued as earned, and are calculated and collected on a monthly or quarterly basis, depending on the applicable agreement. Revenue is accrued as earned for data, funding and analytical services provided to outside parties and affiliated funds. In the event management fee income is received before it is earned, deferred revenue is recorded and is included in Other liabilities in the Consolidated Statements of Financial Condition . In addition to the management fee income mentioned above, subordinated management fee income may be earned from the CLOs. The subordinated management fee income has a lower priority than the base management fees in the CLO’s cash flows. The subordinated management fee income is contingent upon the economic performance of the respective CLO’s investments. If the CLOs experience a certain level of investment defaults, these fees may not be paid. Subordinated management fee income is recognized when collection is reasonably assured. Incentive income is recognized when it is (i) contractually receivable, (ii) fixed or determinable (also referred to as “crystallized”) and (iii) all related contingencies have been removed and collection is reasonably assured, which generally occurs in the quarter of, or the quarter immediately prior to, payment of the incentive income to ZAIS Group by the ZAIS Managed Entities. The criteria for revenue recognition related to incentive income is typically met only after all contributed capital and the preferred return, if any, on that capital have been distributed to the ZAIS Managed Entities’ investors for vehicles with private equity style fee arrangements, and is typically met only after any profits exceed a high-water mark for vehicles with hedge fund style fee arrangements. Income and fees receivable primarily includes management fees and incentive fees due from ZAIS Managed Entities, excluding the Consolidated Funds. The Company evaluates the collectability of the amounts receivable to determine whether any allowance for doubtful accounts is necessary. Fees payable represents management fees and incentive fees due to an investor in one of the ZAIS Managed Entities as a credit for fees charged to that investor on their investment balance in another ZAIS Managed Entity. The credit is recorded as a direct reduction to Management fee income and Incentive income in the Consolidated Statements of Comprehensive Income (Loss). General, administrative and other expenses include professional fees, insurance costs, information technology, rent expense and other operating expenses. Amounts are recorded on an accrual basis as incurred. Compensation and benefits expense is comprised of salaries, payroll taxes, employer contributions to welfare plans, discretionary and guaranteed cash bonuses, stock compensation and other contractual compensation programs payable to ZAIS Group employees. Compensation and benefits expense is generally recognized over the related service period. On an annual basis, compensation and benefits comprise a significant portion of total expenses, with discretionary cash bonuses, guaranteed cash bonuses, stock compensation and other contractual compensation programs generally comprising a significant portion of total compensation and benefits. Compensation and benefits expense relating to the issuance of cash-based and equity-based awards to certain employees is measured at fair value on the grant date. Equity-based compensation awards to employees that are settled in shares are classified as equity instruments. The fair value of an equity settled award is determined on the date of grant and is not subject to remeasurement. Cash settled awards are classified as liabilities and are remeasured to fair value at each balance sheet date as long as the award is outstanding. Changes in fair value are reflected as compensation expense. Compensation expense for awards that vest over a future service period is recognized over the relevant service period on a straight-line basis, adjusted for estimated forfeitures of awards not expected to vest. The compensation expense for awards that do not require future service is recognized immediately. Upon the end of the service period, compensation expense is adjusted to account for actual forfeiture rates. Compensation and benefits expense also includes compensation directly related to incentive income in the form of percentage interests (also referred to as “Points”) awarded to certain employees associated with the operation and management of certain ZAIS Managed Entities in the form of compensation agreements (“Points Agreements”). Under the Points Agreements, ZAIS Group has an obligation to pay certain employees and former employees a fixed percentage of the incentive income earned from the referenced entities. Amounts payable pursuant to these arrangements are recorded as compensation expense when they become probable and reasonably estimable. The determination of when the Points become probable and reasonably estimable is based on the assessment of numerous factors, particularly those related to the profitability, realizations, distribution status, investment profile and commitments or contingencies of certain ZAIS Managed Entities for which Points Agreements have been awarded. Points are expensed no later than the period in which the underlying income is recognized. Payment of the Points generally occurs not later than when the related income is received. Most recipients’ rights to receive payments related to their Points Agreement are subject to forfeiture risks. There are currently outstanding Points Agreements relating to one ZAIS Managed Entity and ZAIS Group does not anticipate awarding additional Points Agreements. Pursuant to ZAIS’s 2015 Stock Incentive Plan, non-employee directors and employees of ZAIS are eligible to receive RSUs as a component of compensation for their service as directors or employees of ZAIS. The awards are unvested at the time they are granted and, as such, are not entitled to any dividends or other material rights until such RSUs vest. The RSUs generally vest pursuant to agreements between recipient and the Company "Compensation - Stock Compensation” Certain conditions may exist as of the date the financial statements are issued, which may result in a loss to the Company but which will only be resolved when one or more future events occur or fail to occur. The Company’s management and its legal counsel assess such contingent liabilities, and such assessment inherently involves an exercise of judgment. In assessing loss contingencies related to legal proceedings that are pending against the Company or unasserted claims that may result in such proceedings, the Company’s legal counsel evaluates the perceived merits of any legal proceedings or unasserted claims as well as the perceived merits of the amount of relief available, sought or expected to be sought therein. If the assessment of a contingency indicates that it is probable that a material loss has been incurred and the amount of the liability can be reasonably estimated, then the estimated liability would be accrued in the Company’s financial statements. If the assessment indicates that a potentially material loss contingency is not probable, but is reasonably possible, or is probable but cannot be estimated, then the nature of the contingent liability, together with an estimate of the range of possible loss if determinable, would be disclosed. Legal costs are recorded on an accrual basis as incurred. Property and Equipment Property and equipment consist of furniture and fixtures, office equipment, leasehold improvements and software, and are stated at cost, less accumulated depreciation and amortization. Depreciation and amortization on furniture and fixtures, office equipment and software is calculated using either the double declining balance method or straight-line method over an estimated useful life of three to five years. Amortization of leasehold improvements is calculated using the straight-line method over the lesser of the lease terms or the life of the asset. Depreciation and amortization expense is included in Depreciation and amortization in the Consolidated Statements of Comprehensive Income (Loss). Property and equipment are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. The costs associated with maintenance and repairs are recorded as other operating expenses when incurred. Goodwill, if any, is carried at cost in the Consolidated Statements of Financial Condition. Goodwill is not amortized but is tested for impairment on an annual basis, or more frequently if events or changes in circumstances indicate that a potential impairment may have occurred. The testing of goodwill for impairment is initially based on a qualitative assessment to determine if it is more likely than not that the fair value of the goodwill is less than the carrying value. If facts indicate that it is more likely than not that an impairment may exist, a two-step quantitative assessment is conducted to (a) calculate the fair value of the goodwill and compare it to the carrying value, and (b) if the carrying value exceeds its fair value, the difference is recognized as an expense in the period in which the impairment occurs. Goodwill of approximately $ 2.7 Assets and liabilities of foreign subsidiaries that have non-U.S. dollar functional currencies are translated at exchange rates prevailing at the end of each reporting period. Results of foreign operations are translated at the weighted-average exchange rate for each reporting period. Translation adjustments are included as a component of accumulated other comprehensive income (loss) until realized. Gains or losses resulting from foreign currency transactions are included in General, administrative and other in the Consolidated Statements of Comprehensive Income (Loss). Foreign currency translation gains and losses primarily relate to the Company’s U.K. operations. Prior to the reorganization and recapitalization due to the Business Combination, ZGP and its subsidiaries were pass-through entities for U.S. income tax purposes and their earnings flowed through to the owners without being subject to entity level income taxes. Accordingly, no provision for income taxes has been recorded in historical periods other than that related to ZGP’s foreign subsidiaries, which paid income taxes in their respective foreign jurisdictions. Following the reorganization, although ZGP and its subsidiaries continue to operate as pass-through entities for U.S. income tax purposes not subject to entity level taxes, ZAIS is taxable as a corporation for U.S. tax purposes. Accordingly, the Company’s consolidated financial statements include U.S. federal, state and local income taxes on the ZAIS’ allocable share of the consolidated results of operations, as well as taxes payable to jurisdictions outside the U.S related to the foreign subsidiaries. The Company accounts for income taxes using the asset and liability method as prescribed in ASC 740 Accounting for Income Taxes The Company provides for uncertain tax positions based upon management’s assessment of whether a tax benefit is more likely than not to be sustained upon examination by tax authorities. Management is required to determine whether a tax position is more likely than not to be sustained upon examination by tax authorities, including resolution of any related appeals or litigation processes, based on the technical merits of the position. Because significant assumptions are used in determining whether a tax benefit is more likely than not to be sustained upon examination by tax authorities, actual results may differ from the Company's estimates under different assumptions or conditions. The Company analyzes its tax filing positions in all of the U.S. federal, state, local and foreign tax jurisdictions where it is required to file income tax returns, as well as for all open tax years in these jurisdictions. If, based on this analysis, the Company determines that uncertainties in tax positions exist, a liability is established. The Company recognizes accrued interest and penalties related to uncertain tax positions in Income tax (benefit) expense within the Consolidated Statements of Comprehensive Income (Loss). Since May 2014, the FASB has issued ASU Nos. 2014-09, 2015-14, 2016-08, 2016-10 and 2016-12, "Revenue from Contracts with Customers". The objective of the guidance is to clarify the principles for recognizing revenue and supersedes most current revenue recognition guidance, including industry-specific guidance. The guidance is to be applied retrospectively to all prior periods presented or through a cumulative adjustment in the year of adoption, for interim and annual periods beginning after December 15, 2017. The Company is currently evaluating the impact of adopting this new standard. In January 2016, the FASB issued ASU No. 2016-01, Financial InstrumentsOverall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842) In March 2016, the FASB issued ASU No. 2016-09, Compensation-Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting In August 2016, the FASB issued ASU 2016-15, “Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments” Prior to the adoption of ASU 2015-02 certain ZAIS Managed Entities, in which ZAIS Group has only a minority ownership interest or no ownership interest, were consolidated in the Company’s consolidated financial statements. The majority ownership interests in the Consolidated Funds are held by the investors in the Consolidated Funds, and these interests are included in Non-controlling interests in the Consolidated Statements of Financial Condition. The management fees and incentive income from the Consolidated Funds are eliminated in consolidation, and the income allocated to ZAIS and non-controlling interests in ZGP has been increased by the amounts eliminated. Subsequent to the adoption of ASU 2015-02, the Company no longer consolidates these ZAIS Managed Entities if it has only a minority ownership interest or no ownership interest. The Consolidated Funds, except for consolidated CLOs, , are considered investment companies for U.S. GAAP purposes. Pursuant to specialized accounting guidance for investment companies, and the retention of that guidance in the Company’s consolidated financial statements, the investments held by the Consolidated Funds are reported at their fair values. The Company has elected the Fair Value Option for the Consolidated Fund’s investments. Investments and investments in affiliated securities are held at fair value. See Note 5 - “Fair Value of Investments” for information regarding the valuation of these assets. Due from broker represents the Consolidated Funds’ receivable from a broker for unsettled sales as of the balance sheet date. Due to Broker Due to broker represents the Consolidated Funds’ payable to a broker for unsettled purchases as of the balance sheet date. The Company measures both the financial assets and financial liabilities of the collateralized financing entities which it consolidates in its financial statements using the more observable of the fair value of the financial assets or the fair value of the financial liabilities. The notes payable of Consolidated CLOs are measured using the fair value of the financial assets which the Company considers the more observable of the fair values. The Consolidated Funds are generally not subject to U.S. federal and state income taxes and, consequently, no income tax provision has been made in the accompanying consolidated financial statements because individual investors are responsible for taxes on their proportionate share of the taxable income. |