Earnings Per Share - Shares Included in Diluted Earnings Per Share Computations (Details) - shares	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Earnings Per Share [Line Items]
Weighted average shares of common stock outstanding – basic (in shares)	36,010,268	34,496,622
Weighted average shares of common stock outstanding – diluted (in shares)	37,439,099	38,074,174
Stock options
Earnings Per Share [Line Items]
Adjustments to weighted average shares of common stock (in shares)	185,830	455,381
Restricted Stock Units (RSUs)
Earnings Per Share [Line Items]
Adjustments to weighted average shares of common stock (in shares)	35,556	0
10% shares held back pursuant to indemnification clause
Earnings Per Share [Line Items]
Adjustments to weighted average shares of common stock (in shares)	0	1,519,805
Warrants
Earnings Per Share [Line Items]
Adjustments to weighted average shares of common stock (in shares)	1,207,445	1,602,366

[Line Items] for Earnings Per Share [Table]

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- Definition

The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

+ References

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- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
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- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
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