Stock Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2014

Stock-based compensation expense by type of award

Stock-based compensation expense by type of award, all of which was recognized as a component of "Selling, general, and administrative expenses" in the consolidated statements of operations for the three and six months ended June 30, 2014 and 2013, was as follows:



	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
	(in thousands)
Stock options	$	14	$	26	$	36	$	51
Restricted stock	1,052		1,031		1,647		1,626
Total stock-based compensation	$	1,066	$	1,057	$	1,683	$	1,677

Restricted Stock Activity

Restricted stock activity in the Equity Plans during the six months ended June 30, 2014, was as follows:



	Amount
	(in thousands)
Non-vested stock, January 1, 2014	142
Awarded	24
Vested	(21	)
Forfeited	(12	)
Non-vested stock, June 30, 2014	133