Note 21 - Employee Benefit Plan (Tables)

12 Months Ended

Dec. 31, 2013

Compensation and Retirement Disclosure [Abstract]

Schedule of Expected Benefit Payments [Table Text Block]

	(Dollars in thousands)
Year ending December 31:
2014	$	4,791
2015		232
2016		1,258
2017		2,517
2018		2,027
2019-2023		7,601
	$	18,426