Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements Interest Rate Swap (Details)

v3.4.0.3
Fair Value Measurements Interest Rate Swap (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Unrealized Loss in Accumulated Other Comprehensive Loss, before Tax [Roll Forward]    
Unrealized gain/(loss) at beginning of the period, before Tax $ (746) $ (125)
Add: gain/(loss) from change in fair value of cash flow hedge, before Tax (1,439) (1,755)
Less: loss reclassified into earnings from effective hedge, before Tax (872) (1,090)
Less: ineffective portion of hedge transferred into earnings, before Tax (44) (44)
Unrealized loss at end of the period, before Tax (1,269) (746)
Unrealized Loss in Accumulated Other Comprehensive Loss, Tax [Roll Forward]    
Unrealized gain/(loss) at beginning of the period, tax (261) (44)
Add: gain/(loss) from change in fair value of cash flow hedge, tax (504) (614)
Less: loss reclassified into earnings from effective hedge, tax (305) (382)
Less: ineffective portion of hedge transferred into earnings, tax (16) (15)
Unrealized loss at end of the period, tax (444) (261)
Unrealized Loss In Accumulated Other Comprehensive Loss, Net of Tax [Roll Forward]    
Unrealized gain/(loss) at beginning of the period (485) (81)
Add: gain/(loss) from change in fair value of cash flow hedge (935) (1,141)
Less: loss reclassified into earnings from effective hedge (567) (708)
Less: ineffective portion of hedge transferred into earnings (28) (29)
Unrealized loss at end of the period $ (825) $ (485)