v3.10.0.1

Earnings per Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2018
Earnings Per Share [Abstract] |
Basic and Diluted Net Income Per Share | Below are basic and diluted net income per share:
|  | Three Months Ended June 30, 2018 |  | Three Months Ended June 30, 2017 |  | Six Months Ended June 30, 2018 |  | Six Months Ended June 30, 2017
Numerator: |  |  |  |  |  |  |  |
Net income attributable to Class A stockholders (in thousands) |  | $ | 19,283 |  |  | $ | 18,830 |  |  | $ | 43,123 |  |  | $ | 34,662 |
Denominator: |  |  |  |  |  |  |  |
Weighted-average Class A shares outstanding - basic |  | 99,939,642 |  |  | 98,943,690 |  |  | 99,916,161 |  |  | 98,600,075 |
Dilutive effect of warrants |  | 4,668,452 |  |  | 8,144,735 |  |  | 4,856,923 |  |  | 7,371,050 |
Dilutive effect of restricted stock and restricted stock units |  | 165,000 |  |  | 95,916 |  |  | 138,390 |  |  | 33,773 |
Weighted-average shares outstanding - diluted |  | 104,773,094 |  |  | 107,184,341 |  |  | 104,911,474 |  |  | 106,004,898 |
Net income per Class A share - basic |  | $ | 0.19 |  |  | $ | 0.19 |  |  | $ | 0.43 |  |  | $ | 0.35 |
Net income per Class A share - diluted |  | $ | 0.18 |  |  | $ | 0.18 |  |  | $ | 0.41 |  |  | $ | 0.33 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration