Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Compensation, Activity [Table Text Block]

Activity related to stock options and nonvested shares during the six months ended June 30, 2014 and related balances outstanding as of that date are reflected below (in thousands):

	Stock		Nonvested
	Options		Shares
Outstanding at January 1, 2014		2,125		166
Granted		-		-
Exercised and vested		-		(62)
Expired and forfeited		(271)		-
Outstanding at June 30, 2014		1,854		104
Options vested and expected to vest at June 30, 2014		1,854
Options exercisable at June 30, 2014		1,787