Stock Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2014

Share-based Compensation [Abstract]

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 nine months ended September 30, 2014 and 2013, was as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2014		2013		2014		2013
	(in thousands)
Stock options	$	—	$	25	$	36	$	76
Restricted stock	622		277		2,269		1,903
Total stock-based compensation	$	622	$	302	$	2,305	$	1,979

Restricted Stock Activity

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

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