XML 33 R15.htm IDEA: XBRL DOCUMENT
v3.19.1

Accrued Liabilities | 12 Months Ended
--- | ---
Dec. 31, 2018
Accrued Liabilities [Abstract] |
Accrued Liabilities | Accrued Liabilities Accrued liabilities were as follow (in thousands):
| December 31,
| 2018 |  | 2017
Salaries, employee benefits and related taxes | $ | 1,758 |  |  | $ | 1,389 |
Retention payments | — |  |  | 2,233 |
CIRM upfront funding - current | 2,583 |  |  | 2,446 |
Other | 516 |  |  | 1,743 |
| $ | 4,857 |  |  | $ | 7,811 |

X
- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AccruedLiabilitiesCurrentAndNoncurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration