Earnings per Share (Tables)

9 Months Ended

Sep. 30, 2016

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 three and nine month periods ended September 30, 2016 and 2015.

	Three Months Ended   September 30,		Nine Months Ended   September 30,
	2016	2015	2016	2015
Basic weighted-average shares	23,446,000	23,167,000	23,337,000	23,079,000
Conversion of unsecured loan notes	—	—	—	—
Unexercised options and unvested RSUs	—	—	—	—
Diluted weighted-average shares	23,446,000	23,167,000	23,337,000	23,079,000