XML 47 R36.htm IDEA: XBRL DOCUMENT v3.19.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Revenue Recognition and Inventory (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Disaggregation of Revenue [Line Items]          
Revenue recognized $ 199,870 $ 102,894 $ 361,913 $ 193,190  
Contract Balances          
Deferred revenue balances, included in other short-term liabilities 700   700   $ 500
Revenue recognized, previously included in deferred revenue 200 100 $ 300 100  
Practical Expedients          
Company expects the collection cycle     true    
Amortization period     true    
Inventory          
Raw materials 15,473   $ 15,473   12,761
Semi-finished and finished goods 32,308   32,308   26,387
Total inventory 47,781   47,781   $ 39,148
Variable consideration          
Disaggregation of Revenue [Line Items]          
Revenue recognized from changes in transaction prices 1,800 3,400 3,400 11,900  
Medicare Parts B & C          
Disaggregation of Revenue [Line Items]          
Revenue recognized 103,569 59,706 186,486 112,181  
Commercial          
Disaggregation of Revenue [Line Items]          
Revenue recognized 88,818 39,589 162,169 74,423  
Other          
Disaggregation of Revenue [Line Items]          
Revenue recognized $ 7,483 $ 3,599 $ 13,258 $ 6,586