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Organization and Summary of Significant Accounting Policies - Impact of Adopted Standard (Details) - USD ($) $ in Thousands | Jan. 01, 2019 | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Accounting Principle [Line Items] |  |  |
Current lease liability | $ 10,300 | $ 10,286 | $ 0
Operating lease right-of-use assets | 66,008 | 61,482 | 0
Accrued liabilities | 53,114 | 54,570 | 43,047
Other long-term liabilities | 5,712 | 9,603 | 9,562
Long-term operating lease liabilities | 59,791 | $ 55,237 | $ 0
Exit costs obligations | 100 |  |
Current rent credit | 100 |  |
Pre-Adjustment |  |  |
Accounting Principle [Line Items] |  |  |
Operating lease right-of-use assets | 0 |  |
Accrued liabilities | 43,047 |  |
Other long-term liabilities | 9,562 |  |
Long-term operating lease liabilities | 0 |  |
Adjustment | Accounting Standards Update 2016-02 |  |  |
Accounting Principle [Line Items] |  |  |
Operating lease right-of-use assets | 66,008 |  |
Accrued liabilities | 10,067 |  |
Other long-term liabilities | (3,850) |  |
Long-term operating lease liabilities | $ 59,791 |  |

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- Definition For a classified balance sheet, the cumulative difference as of the balance sheet date between the payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense, by the lessor or lessee, respectively, within one year of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 25 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77902458&loc=d3e39927-112707 + Details
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