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
Sep. 30, 2017
Dec. 31, 2016
Payables and Accruals [Abstract]    
Accrued royalties $ 931 $ 711
Indemnification liability 875 875
Contingent consideration 250 260
Rent payable 18 110
DOJ settlement 542 80
Accrued professional fees 687 1,746
Taxes payable 389 526
Unclaimed property 565 565
Directors' Fees 41 40
Research related liabilities 388 496
All others 1,074 1,363
Other accrued expenses $ 5,331 $ 6,236