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Note 13 - Contingencies and Concentrations (Details) - Operating Leases Future Minimium Lease Payments (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Operating Leases Future Minimium Lease Payments [Abstract]  
Operating leases $ 4,272
Operating leases 467
Operating leases 662
Operating leases 530
Operating leases 483
Operating leases 450
Operating leases $ 1,680