Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Reconciliation of shares used to determine net income per share

The reconciliation of shares used to determine net income per share is as follows (dollars in thousands, unaudited):

	Three Month Period
	Ended March 31,
	2017		2016
Net income	$	5,734	$	2,944
Weighted average number of shares - basic		41,507,941		32,888,659
Shares underlying warrants		—		175,285
Shares underlying options		1,995,948		880,932
Weighted average number of shares outstanding - diluted		43,503,889		33,944,876