Summary of Stock-based Compensation Stock Options Activity

A summary of the transactions under the 2005 Plan for the three months ended March 31, 2019 is as follows:

				Weighted
	Number of			Average		Aggregate
	Options			Exercise		Intrinsic
	Outstanding			Price		Value
	(Dollars in thousands, except share data)
Outstanding, as of January 1, 2019		250,000		$	4.00
Options granted		—			—
Options exercised		(60,000	)		2.83
Options forfeited		—			—
Options expired		—			—
Outstanding, as of March 31, 2019		190,000			4.37	$	831
Fully vested and expected to vest		189,500			4.36	$	831
Vested		188,000		$	4.33	$	831

Summary of Stock-based Compensation Stock Options Activity

A summary of stock options outstanding under the 2010 Plan for the three months ended March 31, 2019 is as follows:

				Weighted
	Number of			Average		Aggregate
	Options			Exercise		Intrinsic
	Outstanding			Price		Value
	(Dollars in thousands, except share data)
Outstanding, as of January 1, 2019		620,000		$	4.57
Options granted		—			—
Options exercised		(65,000	)		2.85
Options forfeited		—			—
Options expired		—			—
Outstanding, as of March 31, 2019		555,000			4.77	$	2,206
Fully vested and expected to vest		532,500			4.64	$	2,190
Vested		465,000		$	4.15	$	2,139

Summary of Changes in Non-vested Restricted Stock Awards

A summary of the changes in the Company’s non-vested restricted stock awards under the 2010 Plan for the three months ended March 31, 2019 is as follows:

	Shares Issued		Weighted Average Grant Date Fair Value		Aggregate Intrinsic Value
	(Dollars in thousands, except share data)
Non-vested, as of January 1, 2019		436,000	$	8.19
Awards granted		—		—
Awards vested		—		—
Awards forfeited		—		—
Non-vested, as of March 31, 2019		436,000	$	8.19	$	3,815

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]