Quarterly report pursuant to Section 13 or 15(d)

Comprehensive Income (Loss) and Accumulated Other Comprehensive Income (Details)

v3.19.3.a.u2
Comprehensive Income (Loss) and Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Sep. 30, 2019
Mar. 31, 2019
Sep. 30, 2018
Mar. 31, 2018
Accumulated other comprehensive income (loss)                
Stockholders' Equity Attributable to Parent $ 687,313 $ 538,433 $ 687,313 $ 538,433 $ 650,917 $ 639,415 $ 512,571 $ 463,875
Changes in accumulated other comprehensive income (loss)                
Other comprehensive income (loss) 19,088 (9,483) 5,739 (35,893)        
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Including Portion Attributable to Noncontrolling Interest [Member]                
Changes in accumulated other comprehensive income (loss)                
Accumulated tax expense (benefit)     2,400 2,200        
Foreign Currency Translation                
Changes in accumulated other comprehensive income (loss)                
Balance at the beginning of the period (19,137) (17,637) (14,350) 9,715        
Other comprehensive income (loss) before reclassifications 16,672 (3,543) 17,166 (30,895)        
Amounts reclassified out of AOCI (2,512) (1,609) (7,793) (1,609)        
Other comprehensive income (loss) 14,160 (5,152) 9,373 (32,504)        
Balance at the end of the period (4,977) (22,789) (4,977) (22,789)        
accumulated defined benefit post [Member]                
Changes in accumulated other comprehensive income (loss)                
Other comprehensive income (loss) before reclassifications 0 0 0 0        
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]                
Changes in accumulated other comprehensive income (loss)                
Balance at the beginning of the period (15,432) (14,544) (15,758) (14,831)        
Other comprehensive income (loss) before reclassifications 0 0 0 0        
Amounts reclassified out of AOCI 160 139 486 426        
Other comprehensive income (loss) 160 139 486 426        
Balance at the end of the period (15,272) (14,405) (15,272) (14,405)        
Post-Retirement Benefit Plan Adjustments, net of Tax                
Changes in accumulated other comprehensive income (loss)                
Balance at the beginning of the period 719 801 793 879        
Amounts reclassified out of AOCI (37) (38) (111) (116)        
Other comprehensive income (loss) (37) (38) (111) (116)        
Balance at the end of the period 682 763 682 763        
Ownership Share of Equity Method Investees’ Other Comprehensive Income (Loss), net of Tax                
Changes in accumulated other comprehensive income (loss)                
Balance at the beginning of the period 274 268 274 285        
Other comprehensive income (loss) before reclassifications 0 8 0 (9)        
Amounts reclassified out of AOCI 0 0 0 0        
Other comprehensive income (loss) 0 8 0 (9)        
Balance at the end of the period 274 276 274 276        
Cash Flow Hedges, net of Tax                
Changes in accumulated other comprehensive income (loss)                
Balance at the beginning of the period (9,585) 1,904 566 1,154        
Other comprehensive income (loss) before reclassifications 1,476 (2,435) (6,146) (2,130)        
Amounts reclassified out of AOCI 3,283 (170) 754 275        
Other comprehensive income (loss) 4,759 (2,605) (5,392) (1,855)        
Balance at the end of the period (4,826) (701) (4,826) (701)        
Accumulated Gain (Loss) from Components Excluded from Assessment of Fair Value Hedge Effectiveness, net [Member]                
Changes in accumulated other comprehensive income (loss)                
Balance at the beginning of the period (912) 0 (2,249) 0        
Other comprehensive income (loss) before reclassifications 0 (3,407) (346) (3,407)        
Amounts reclassified out of AOCI 46 1,572 1,729 1,572        
Other comprehensive income (loss) 46 (1,835) 1,383 (1,835)        
Balance at the end of the period (866) (1,835) (866) (1,835)        
AOCI Attributable to Parent [Member]                
Accumulated other comprehensive income (loss)                
Stockholders' Equity Attributable to Parent (24,985) (38,691) (24,985) (38,691) $ (44,073) $ (30,724) $ (29,208) $ (2,798)
Net Accumulated Other Comprehensive Income (Loss)                
Changes in accumulated other comprehensive income (loss)                
Other comprehensive income (loss) before reclassifications 18,148 (9,377) 10,674 (36,441)        
Amounts reclassified out of AOCI 940 (106) (4,935) 548        
Other comprehensive income (loss) 19,088 (9,483) 5,739 (35,893)        
Balance at the end of the period (24,985) (38,691) (24,985) (38,691)        
Cash Flow Hedging [Member]                
Accumulated other comprehensive income (loss)                
Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), before Adjustments, after Tax 1,900   13,200          
Currency Swap [Member] | Other income (expense), net | Net Investment Hedging                
Changes in accumulated other comprehensive income (loss)                
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax (5,227) $ 3,571 (7,852) $ 3,571        
Currency Swap [Member] | Other income (expense), net | Cash Flow Hedging [Member]                
Changes in accumulated other comprehensive income (loss)                
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax $ 3,284   $ 10,623