Note 13 - Commitments and Contingencies Level 3 (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [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)
2017	$	7,020
2018	3,924
2019	7,148
2020	7,151
2021	6,927
Thereafter	56,429
Total	$	88,599