Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Note 10 - Commitments, Contingencies and Guarantees - Operating Lease Commitments (Details)

v3.10.0.1
Note 10 - Commitments, Contingencies and Guarantees - Operating Lease Commitments (Details)
$ in Thousands
Sep. 30, 2018
USD ($)
Statement Line Items [Line Items]  
Operating leases $ 2,061
Not later than one year [member]  
Statement Line Items [Line Items]  
Operating leases 440
Later than one year and not later than three years [member]  
Statement Line Items [Line Items]  
Operating leases 915
Later than three years and not later than five years [member]  
Statement Line Items [Line Items]  
Operating leases 706
Later than five years [member]  
Statement Line Items [Line Items]  
Operating leases