Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities (Details)

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Accrued Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Mar. 31, 2019
Loss Contingencies [Line Items]    
Loss Contingency Accrual   $ 300
Employee-related Liabilities, Current $ 499 656
Liabilities of Business Transferred under Contractual Arrangement, Current 1,445 1,445
Accrued expenses 566  
Other Liabilities 912 1,466 [1]
Accrued Liabilities, Current $ 3,422 3,567 [1]
Discontinued Operations, Disposed of by Sale [Member]    
Loss Contingencies [Line Items]    
Loss Contingency Accrual [1]   $ 300
[1] (1) Includes a $0.3 million accrual for loss contingencies related to discontinued operations. See Note 11.