XML 99 R90.htm IDEA: XBRL DOCUMENT v3.7.0.1
Fair Value Measurements Fair Value, Reconciliation of Level 3 - Liabilities (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2015
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Contingent Consideration, Beginning Value $ 1,983 $ 10,781 $ 1,983 $ 606
Contingent Consideration, Issuances 9,605 0 9,605 4,388
Contingent Consideration, Settlements (716) 0   (424)
Contingent Consideration, Reclass (331) (285)   (143)
(Gain) loss, net from changes in fair value of contingent consideration $ 240 [1] 4,092 [1] 240 (2,444) [1]
Contingent Consideration, Ending Value   14,588 10,781 1,983
Contingent Consideration, Unrealized Gain Loss [2]   3,966 (148) (2,405)
Convertible debt securities [Member]        
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Unrealized Gain (Loss) on Securities [3]   $ 904 $ 569 $ (1,340)
[1] Changes in the fair value of contingent consideration liabilities are classified within "Acquisition-related expense (benefit), net" on the consolidated statements of operations.
[2] Represents the unrealized losses or gains recorded in earnings and/or other comprehensive income (loss) during the period for assets and liabilities classified as Level 3 that are still held (or outstanding) at the end of the period.
[3] Represents accretion of interest income and changes in the fair value of an embedded derivative