Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities (Details)

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Accrued Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Mar. 31, 2019
Loss Contingencies [Line Items]    
Loss Contingency Accrual $ 300 $ 300
Employee-related Liabilities, Current 824 656
Liabilities of Business Transferred under Contractual Arrangement, Current 1,445 1,445
Operating Lease, Liability, Current 641  
Other Liabilities [1] 1,252 1,466
Accrued Liabilities, Current [1] 4,162 3,567
Discontinued Operations, Disposed of by Sale [Member]    
Loss Contingencies [Line Items]    
Loss Contingency Accrual [1] $ 300 $ 300
[1] (1) Includes a $0.3 million accrual for loss contingencies related to discontinued operations. See Note 10.