Quarterly report pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Income (Details)

v3.10.0.1
Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Accumulated other comprehensive income (loss) at beginning of period $ (8,949) $ (12,892)
Other comprehensive income (loss) before reclassifications 3,014 99
Amounts reclassified from other comprehensive income (439) (503)
Net other comprehensive income (loss) during the period 2,575 (404)
Accumulated other comprehensive income (loss) at end of period (6,374) (13,296)
Unrealized Gains (Losses) on Available-For-Sale Securities [Member]    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Accumulated other comprehensive income (loss) at beginning of period 0 0
Other comprehensive income (loss) before reclassifications 0 (4)
Amounts reclassified from other comprehensive income 0 0
Net other comprehensive income (loss) during the period 0 (4)
Accumulated other comprehensive income (loss) at end of period 0 (4)
Unrealized Holding Gains (Losses) on Derivative Transactions [Member]    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Accumulated other comprehensive income (loss) at beginning of period (15,801) 5,246
Other comprehensive income (loss) before reclassifications 20,129 (5,537)
Amounts reclassified from other comprehensive income (439) (503)
Net other comprehensive income (loss) during the period 19,690 (6,040)
Accumulated other comprehensive income (loss) at end of period 3,889 (794)
Foreign Currency Translation Adjustments [Member]    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Accumulated other comprehensive income (loss) at beginning of period 6,852 (18,138)
Other comprehensive income (loss) before reclassifications (17,115) 5,640
Amounts reclassified from other comprehensive income 0 0
Net other comprehensive income (loss) during the period (17,115) 5,640
Accumulated other comprehensive income (loss) at end of period $ (10,263) $ (12,498)