Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Schedule of Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation (Details)

v3.10.0.1
Fair Value Measurements - Schedule of Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation (Details)
$ in Thousands
6 Months Ended
Jun. 30, 2018
USD ($)
Beginning Balance $ 2,054
Payments (155)
Accretion 1
Cancellation of Obligation/Conversions
Mark to Market Adjustment (66)
Ending Balance 1,834
Underwriter Warrants [Member]  
Beginning Balance 473
Payments
Accretion
Cancellation of Obligation/Conversions
Mark to Market Adjustment (66)
Ending Balance 407
Asuragen [Member]  
Beginning Balance 1,581
Payments (155)
Accretion 1
Cancellation of Obligation/Conversions
Mark to Market Adjustment
Ending Balance $ 1,427