Earnings per Share (Tables)

9 Months Ended

Sep. 30, 2019

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 months ended September 30, 2019 and 2018.

	Three Months Ended   September 30,		Nine Months Ended   September 30,
	2019	2018	2019	2018
Basic weighted-average shares	24,187,000	24,171,000	24,183,000	24,162,000
Conversion of unsecured loan notes	—	—	—	—
Unexercised options and unvested RSUs	—	417,000	—	—
Diluted weighted-average shares	24,187,000	24,588,000	24,183,000	24,162,000