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)

v3.7.0.1
Fair Value Measurements - Schedule of Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2017
USD ($)
Beginning Balance $ 7,514
Initial Liability 208
Payments (25)
Accretion 41
Cancellation of Obligation / Conversions (6,168)
Mark to Market 42
Ending Balance 1,612
Asuragen [Member]  
Beginning Balance 1,545
Initial Liability
Payments (25)
Accretion 41
Cancellation of Obligation / Conversions
Mark to Market
Ending Balance 1,561
RedPath [Member]  
Beginning Balance 5,969
Initial Liability
Payments
Accretion
Cancellation of Obligation / Conversions (5,969)
Mark to Market
Ending Balance
Embedded Conversion Option [Member]  
Beginning Balance
Initial Liability 208
Payments
Accretion
Cancellation of Obligation / Conversions (199)
Mark to Market 42
Ending Balance $ 51