Note 14 - Equity Based Compensation (Tables)

6 Months Ended

Jun. 30, 2013

Note 14 - Equity Based Compensation (Tables) [Line Items]

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

	Stock options outstanding			Weighted-average exercise price
Outstanding at December 31, 2012		11,953		$	92.89
Expired		(5,503	)		80.00
Outstanding at June 30, 2013		6,450			103.89

Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]

			Options outstanding and exercisable
Exercise price or range of exercise prices				Number of stock options outstanding and exercisable	Weighted-average remaining contractual life (years)		Weighted-average exercise price
$93.20	to	$106.40		2,500	0.66	$	94.52
$109.20	to	$121.60		3,950	2.84		109.83
		Total		6,450	1.99		103.89

Schedule of Share-based Compensation, Employee Stock Purchase Plan, Activity [Table Text Block]

	Vesting Period
Issued to directors in connection with annual retainer	Immediate
Issued to directors in connection with election to the Board (years)	Length of Board term (currently 3)
Issued to teammates (years)	5

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

	Shares of restricted stock		Weighted-average grant date fair value per share
Total grants as of December 31, 2012, net of forfeitures		51,311	$	31.41
2013 Grants		11,073		9.68
Total grants as of June 30, 2013, net of forfeitures		62,384		27.55
Remaining shares available for grant at June 30, 2013		116

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

	Shares of restricted stock
Nonvested at December 31, 2012		13,915
2013 Grants		11,073
2013 Vesting		(10,921	)
Nonvested at June 30, 2013		14,067

	Shares of restricted stock
Nonvested at December 31, 2012		97,771
2013 Grants		7,225
2013 Vesting		(2,500	)
Nonvested at June 30, 2013		102,496

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

	Total shares		Stock options outstanding		Weighted-average exercise price		Shares of restricted stock		Weighted-average grant date fair value per share
2011 Grants		473,002		383,251	$	10.51		89,751	$	10.48
2012 Grants		8,020		-		-		8,020		6.50
Total grants as of December 31, 2012		481,022		383,251		10.51		97,771		10.15
2013 Grants		7,225		-		-		7,225		13.95
Total grants as of June 30, 2013		488,247		383,251		10.51		104,996		10.41
Shares available for grant under the 2011 Plan		700,000
Remaining shares available for issuance grant at June 30, 2013		211,753

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

		Options outstanding
Exercise price		Number of stock options		Weighted-average remaining contractual life (years)		Weighted-average exercise price		Value of outstanding in-the-money stock options
$	10.40		312,501		7.87	$	10.40	$	812,503
$	11.00		70,750		8.03		11.00		141,500
	Total		383,251		7.90		10.51	$	954,003

	For the three months ended June 30,				For the six months ended June 30,
	2013		2012		2013		2012
Compensation expense
2008 Plan	$	67	$	72	$	202	$	232
2011 Plan		238		190		431		380
Total compensation expense	$	305	$	262	$	633	$	612
Income tax benefit	$	-	$	-	$	-	$	-

Exercisable Options [Member]

Note 14 - Equity Based Compensation (Tables) [Line Items]

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

		Options exercisable
Exercise price		Number of stock options		Weighted-average remaining contractual life (years)		Weighted-average exercise price		Value of exercisable in-the-money stock options
$	11.00		11,250		0.14	$	11.00	$	22,500