Note 5 - Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2014

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

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	2013			2012			2011
Risk-free interest rate		2.12	%		2.12	%		1.85% - 2.01	%
Dividend yield		0.00	%		0.00	%		0.00	%
Volatility factor		77.83	%		77.83	%		77.83	%
Expected approximate life (years)		8			8			6 to 7
Exercise price	$	8.07 - $8.70		$	2.89 - $4.49		$	2.44 - $4.01
LIN Merger date fair value	$	14.70 - $14.91		$	15.69 - $16.17		$	15.40 - $16.22

	2013			2012
Risk-free interest rate		1.82	%		1.82	%
Dividend yield		0.00	%		0.00	%
Volatility factor		79.05	%		86.31	%
Expected life (years)		6.2			6.2
Exercise price		4.26			4.98
Young Merger date fair value	$	12.90		$	12.96

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

				Weighted-		Weighted-Average
				Average		Remaining		Aggregate
				Exercise		Contractual		Intrinsic
(In thousands, except per share amounts)	Shares			Price		Term (in years)*		Value
Outstanding -1/1/2014		1,317		$	16.83
LIN converted stock options		1,216			5.49
Exercised		(107	)		5.64
Forfeited or expired		(144	)		30.41
Outstanding - 12/31/2014		2,282		$	10.45		6.5	$	21,453
Outstanding - 12/31/2014 less estimated forfeitures		2,279		$	10.46		6.5	$	21,414
Exercisable - 12/31/2014		1,544		$	12.44		6.4	$	14,231

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

				Weighted-
				Average
(In thousands, except per share amounts)	Shares			Fair Value
Nonvested balance - 12/18/2014		791		$	17.64
Restrictions released		(25	)	$	17.64
Nonvested balance - 12/31/2014		766		$	17.64

				Weighted-
				Average
(In thousands, except per share amounts)	Shares			Fair Value
Nonvested balance - 1/1/2014		204		$	15.06
Restrictions released		(134	)	$	15.06
Forfeited		(16	)	$	15.06
Nonvested balance - 12/31/2014		54		$	15.06