Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements Fair Value Measurements - Cross Currency Swaps (Details)

v3.8.0.1
Fair Value Measurements Fair Value Measurements - Cross Currency Swaps (Details)
3 Months Ended 9 Months Ended
Dec. 31, 2017
USD ($)
Dec. 31, 2017
USD ($)
Fair Value Disclosures [Abstract]    
Intercompany receivable $ 112,750,000 $ 112,750,000
Derivative [Line Items]    
Unrealized gain on intercompany note $ 2,609,000 2,000
Cross Currency Swap    
Derivative [Line Items]    
Loss on long-term derivative contract   $ (4,877)