Quarterly report pursuant to Section 13 or 15(d)

Accrued Expenses and Long-Term Liabilities - Schedule of Other Accrued Expenses (Details)

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Accrued Expenses and Long-Term Liabilities - Schedule of Other Accrued Expenses (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
Payables and Accruals [Abstract]    
Accrued royalties $ 476 $ 296
Indemnification liability 875 875
Contingent consideration 232 232
DOJ settlement 500 500
Accrued professional fees 823 700
Taxes payable 519 515
Unclaimed property 565 565
All others 1,087 1,321
Total other accrued expenses $ 5,077 $ 5,004