Interim Segment Information (Details Textual)  | 
9 Months Ended | 
|---|---|
| 
 Dec. 31, 2018  
segments 
 | |
| Segment Reporting [Abstract] | |
| Number of Reportable Segments | 3 | 
| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. No definition available. 
  | 
| X | ||||||||||
- References No definition available. 
  |