Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Derivative Instruments and Hedging Strategies - Derivative Instruments (Details)

v3.10.0.1
Note 6 - Derivative Instruments and Hedging Strategies - Derivative Instruments (Details)
$ in Thousands
Sep. 30, 2018
USD ($)
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]  
Derivative assets [1]
Derivative liabilities 10
Not Designated as Hedging Instrument [Member]  
Derivative assets 1,565 [1]
Derivative liabilities 17,963
Conversion option liability on Convertible Senior Notes 17,928
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]  
Derivative assets [1]
Derivative liabilities 10 [2]
Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member]  
Derivative assets 1,565 [1]
Derivative liabilities $ 25
[1] Included in other receivables in the accompanying condensed consolidated balance sheets.
[2] Included in other current liabilities in the accompanying condensed consolidated balance sheets.