Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Details 3)

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Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Details 3) - USD ($)
$ in Thousands
Mar. 31, 2018
Mar. 31, 2017
Accounting Policies [Abstract]    
Employee-related Liabilities, Current $ 772 $ 1,256
Liabilities of Business Transferred under Contractual Arrangement, Current 1,445 1,445
Other Accrued Liabilities, Current 1,111 1,572
Accrued Liabilities, Current $ 3,328 $ 4,273