Note 8 - Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2013

Disclosure Text Block [Abstract]

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

	(Dollars in thousands)
Year ending December 31:
2014	$	3,280
2015		3,280
2016		3,280
2017		2,944
2018		2,814
Thereafter		16,335
Total	$	31,933