XML 52 R41.htm IDEA: XBRL DOCUMENT v3.7.0.1
Balance Sheet Components - Other Accured Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Balance Sheet Components    
Reserves for refunds to insurance carriers $ 8,874 $ 7,535
Testing and laboratory materials from suppliers 6,542 3,804
Other accrued expenses 3,325 4,521
Marketing and corporate affairs 1,381 202
Legal, audit and consulting fees 1,031 180
Accrued shipping charges 756 467
Sales tax payable 571 459
Accrued specimen service fees 565 469
Accrued rent 505 195
Clinical trials and studies 322 388
Leasehold improvement projects in progress 56 1,659
Total other accrued liabilities $ 23,928 $ 19,879