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Property and Equipment Fair Value (Detail Textuals)
$ in Thousands
 9 Months Ended
Dec. 31, 2016
USD ($)
Dec. 22, 2015
USD ($)
Dec. 22, 2015
ft²
Dec. 22, 2015
Building
Dec. 22, 2015
a
Property, Plant and Equipment [Line Items]          
Purchase price of property | $   $ 18,500      
Area of corporate headquarters and distribution facility | ft²     97,000    
Area of land     634,000   14.6
Leasehold improvements and equipment | $ $ 9,900        
Prepaid property and equipment in current assets | $ $ 863        
Buildings          
Property, Plant and Equipment [Line Items]          
Area of land | ft²     634,000    
Area of building complex | ft²     185,000    
Number of Units in Real Estate Property | Building       2  
Estimated useful life 30 years        
Furniture, Fixtures, Equipment and Computer software | Minimum          
Property, Plant and Equipment [Line Items]          
Estimated useful life 5 years        
Furniture, Fixtures, Equipment and Computer software | Maximum          
Property, Plant and Equipment [Line Items]          
Estimated useful life 10 years