Earnings per Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the weighted-average shares used in calculating the earnings per share for the months ended March 31, 2017 and 2016.

	Three Months Ended   March 31,
	2017	2016
Basic weighted-average shares	23,472,000	23,184,000
Conversion of unsecured loan notes	—	—
Unexercised options and unvested RSUs	—	—
Diluted weighted-average shares	23,472,000	23,184,000