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Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2013
Accounting Policies [Abstract] |
Summary of investments values based upon Level 1 and Level 2 | The following table summarizes the values of the Company’s investments based upon Level 1 and Level 2 inputs as of December 31, 2013 and December 31, 2012:
| As of December 31,
| 2013 |  | 2012
Level 1 Inputs | $ | 32,528,367 |  |  | $ | 16,922,720 |
Level 2 Inputs | 3,001,461 |  |  | 3,650,561 |
Assets under management (AUM) subject to incentive fees and the incentive fees | The table below shows AUM subject to incentive fees and the incentive fees, as calculated under each of the above methods:
| As of December 31,
| 2013 |  | 2012 |  | 2011
AUM Contractual Period Ends: |  |  |  |  |
Calendar Quarter-End | $ | — |  |  | $ | — |  |  | $ | 89,070,421 |
Calendar Year-End | — |  |  | — |  |  | 81,362,029 |
Quarter Ended June 30, 2017 | 380,073,000 |  |  | 274,302,549 |  |  | — |
Quarter Ended December 31, 2018 | 90,653,000 |  |  | — |  |  | — |
Total AUM Subject to Incentive Fees | $ | 470,726,000 |  |  | $ | 274,302,549 |  |  | $ | 170,432,450 |
| For the Year Ended December 31,
| 2013 |  | 2012 |  | 2011
Incentive Fees Under Method 1: |  |  |  |  |
Contractual Period Ends: |  |  |  |  |
Calendar Quarter-End | $ | — |  |  | $ | — |  |  | $ | 507 |
Calendar Year-End | — |  |  | — |  |  | 2,090 |
Quarter Ended June 30, 2017 | — |  |  | 3,301 |  |  | — |
Quarter Ended December 31, 2018 | — |  |  | — |  |  | — |
Total Incentive Fees Under Method 1 | $ | — |  |  | $ | 3,301 |  |  | $ | 2,597 |
Incentive Fees Under Method 2: |  |  |  |  |
Contractual Period Ends: |  |  |  |  |
Calendar Quarter-End | $ | — |  |  | $ | — |  |  | $ | 507 |
Calendar Year-End | — |  |  | — |  |  | 2,090 |
Quarter Ended June 30, 2017 | 3,900,649 |  |  | 361,700 |  |  | — |
Quarter Ended December 31, 2018 | — |  |  | — |  |  | — |
Total Incentive Fees Under Method 2 | $ | 3,900,649 |  |  | $ | 361,700 |  |  | $ | 2,597 |
Compensation for mutual fund administration, transfer agency and other related functions | For performing these services, each fund compensates DHCM a fee, which is calculated using an annual rate of 0.25% for Class A, C, and I shares and 0.10% for Class Y shares, times the average daily net assets of each respective series and share class.
Mutual fund administration gross and net revenue | Mutual fund administration gross and net revenue are summarized below:
| Year Ended December 31,
| 2013 |  | 2012 |  | 2011
Mutual fund administration: |  |  |  |  |
Administration revenue, gross | $ | 16,692,093 |  |  | $ | 13,074,707 |  |  | $ | 11,617,140 |
12b-1/service fees and commission revenue received from fund clients | 8,481,442 |  |  | 6,868,974 |  |  | 7,058,471 |
12b-1/service fees and commission expense payments to third parties | (7,404,361 | ) |  | (5,597,757 | ) |  | (5,577,925 | )
Fund related expense | (6,321,374 | ) |  | (5,469,023 | ) |  | (5,254,733 | )
Revenue, net of fund related expenses | 11,447,800 |  |  | 8,876,901 |  |  | 7,842,953 |
DHCM C-Share financing: |  |  |  |  |
Broker commission advance repayments | 365,380 |  |  | 217,227 |  |  | 352,740 |
Broker commission amortization | (347,853 | ) |  | (219,951 | ) |  | (317,137 | )
Financing activity, net | 17,527 |  |  | (2,724 | ) |  | 35,603 |
Mutual fund administration revenue, net | $ | 11,465,327 |  |  | $ | 8,874,177 |  |  | $ | 7,878,556 |

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