Quarterly report pursuant to Section 13 or 15(d)

Short-Term Revolving Lines of Credit (Details)

v3.10.0.1
Short-Term Revolving Lines of Credit (Details) - USD ($)
Dec. 31, 2018
Mar. 31, 2018
Short-Term Revolving Lines of Credit    
Outstanding borrowings $ 6,231,000 $ 0
Netherlands    
Short-Term Revolving Lines of Credit    
Outstanding borrowings   0
India    
Short-Term Revolving Lines of Credit    
Outstanding borrowings   0
Australia    
Short-Term Revolving Lines of Credit    
Outstanding borrowings   0
Revolving credit facility    
Short-Term Revolving Lines of Credit    
Outstanding borrowings   $ 0