NET INCOME PER COMMON SHARE (Tables)

12 Months Ended

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2012

Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract]

Schedule of Earnings Per Share Reconciliation [Table Text Block]

	Computation Of Net Income (Loss) Per Share
	Year Ended December 31, 2014
	(amounts in thousands, except share and per share data)
				Net Income (Loss)
	Net Income (Loss)		Shares	Per Share
Basic net income (loss) per common share:	$	26,823	37,763,353	$	0.71
Impact of dilutive equity awards			900,713
Diluted net income (loss) per common share:	$	26,823	38,664,066	$	0.69

	Computation Of Net Income (Loss) Per Share
	Year Ended December 31, 2013
	(amounts in thousands, except share and per share data)
				Net Income (Loss)
	Net Income (Loss)		Shares	Per Share
Basic net income (loss) per common share:	$	26,024	37,417,807	$	0.70
Impact of dilutive equity awards			883,688
Diluted net income (loss) per common share:	$	26,024	38,301,495	$	0.68

	Computation Of Net Income (Loss) Per Share
	Year Ended December 31, 2012
	(amounts in thousands, except share and per share data)
				Net Income (Loss)
	Net Income (Loss)		Shares	Per Share
Basic net income (loss) per common share:	$	11,268	36,906,468	$	0.31
Impact of dilutive equity awards			903,178
Diluted net income (loss) per common share:	$	11,268	37,809,646	$	0.30

Equity Award Impact Schedule

		Impact Of Equity Awards
		Years Ended December 31,
		2014		2013		2012
		(amounts in thousands, except per share data)
Dilutive or anti-dilutive for all potentially
dilutive equivalent shares		dilutive		dilutive		dilutive
Excluded shares as anti-dilutive under
the treasury stock method
	Price range of options excluded: from	$	10.11	$	10.52	$	6.43
	Price range of options excluded: to	$	33.90	$	48.21	$	48.21
	Options excluded		30		37		46
	RSUs with service conditions		1		4		939
Excluded RSUs with service and market
	conditions as market conditions not met		193		-		200
Excluded RSUs with service and performance
	conditions until performance criteria is probable		11		-		-