Equity Equity (Tables)

3 Months Ended

Dec. 31, 2017

Equity [Abstract]

Schedule of computation of basic and diluted earnings per share

The following table sets forth the computation of basic and diluted earnings per share (dollars in thousands, except per share amounts):     

	Three Months Ended December 31,
	2017		2016
Numerator for basic and diluted earnings per share attributable to common stockholders:
Net income attributable to common stockholders	$	6,351	$	15,770
Denominator:
Denominator for basic earnings per share—weighted average number of shares	14,022,438		13,898,626
Effect of diluted securities	200,000		—
Denominator for diluted earnings per share—adjusted weighted average number of shares and assumed conversions	14,222,438		13,898,626
Basic earnings per share	$	0.45	$	1.13
Diluted earnings per share	$	0.45	$	1.13