Note 17 - Commitments and Contingencies Schedule of Commitment for Non-Cancellable Operating Leases in Future Years (Tables)

12 Months Ended

Dec. 31, 2015

Schedule of Commitment for Non-Cancellable Operating Leases Future Years [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

The commitment for non-cancelable operating leases in future years is as follows:

(In thousands)
2016	$	8,646
2017	5,922
2018	2,416
2019	5,698
2020	5,663
Thereafter	56,309
	$	84,654