Annual report pursuant to Section 13 and 15(d)

Related-Party Transactions (Details)

v3.8.0.1
Related-Party Transactions (Details) - USD ($)
12 Months Ended
Mar. 31, 2017
Apr. 01, 2015
SUMAC Former Principal [Member] | Principal Owner [Member]    
Related Party Transaction [Line Items]    
Ownership percentage by noncontrolling owners   25.00%
Performance Based Notes    
Related Party Transaction [Line Items]    
Repayments of debt $ 5,805  
Performance Based Notes | SUMAC Former Principal [Member]    
Related Party Transaction [Line Items]    
Repayments of debt $ 5,805,000  
Sumac    
Related Party Transaction [Line Items]    
Debt instrument, face amount   $ 5,905,000
Sumac | SUMAC Former Principal [Member]    
Related Party Transaction [Line Items]    
Debt instrument, face amount   $ 5,905,000