Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Cross Currency Swap (Details)

v3.8.0.1
Fair Value Measurements - Cross Currency Swap (Details)
12 Months Ended
Mar. 31, 2018
USD ($)
Derivative [Line Items]  
Intercompany receivable $ 112,750,000
Currency Swap [Member]  
Derivative [Line Items]  
Loss on long-term derivative contract $ 1,540,000