XML 51 R40.htm IDEA: XBRL DOCUMENT v3.10.0.1
Accrued Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Accrued Liabilities [Abstract]    
Salaries, employee benefits and related taxes $ 1,415 $ 1,389
Retention payments 0 2,233
CIRM upfront funding - current 2,583 2,446
Other 1,301 1,743
Total accrued liabilities $ 5,299 $ 7,811