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CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified | Dec. 31, 2014 | Dec. 31, 2013
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Current assets: |  |
Cash and cash equivalents (including $756 and $0 related to a VIE, respectively) | $ 160,203us-gaap_CashAndCashEquivalentsAtCarryingValue | $ 11,639us-gaap_CashAndCashEquivalentsAtCarryingValue
Short-term investments | 7,133us-gaap_ShortTermInvestments | 4,340us-gaap_ShortTermInvestments
Accounts receivable, net | 12,634us-gaap_ReceivablesNetCurrent | 2,222us-gaap_ReceivablesNetCurrent
Inventory | 269us-gaap_InventoryNet | 1,392us-gaap_InventoryNet
Capitalized IPO expenses, VIE | 2,268lgnd_CapitalizedInitialPublicOfferingExpenses | 0lgnd_CapitalizedInitialPublicOfferingExpenses
Current debt issuance costs | 809lgnd_UnamortizedDebtIssuanceExpenseCurrent | 0lgnd_UnamortizedDebtIssuanceExpenseCurrent
Other current assets | 1,520us-gaap_OtherAssetsCurrent | 959us-gaap_OtherAssetsCurrent
Current portion of co-promote termination payments receivable | 322lgnd_CoPromoteTerminationPaymentsReceivableCurrent | 4,329lgnd_CoPromoteTerminationPaymentsReceivableCurrent
Total current assets | 185,158us-gaap_AssetsCurrent | 24,881us-gaap_AssetsCurrent
Restricted cash | 1,261us-gaap_RestrictedCashAndInvestmentsNoncurrent | 1,341us-gaap_RestrictedCashAndInvestmentsNoncurrent
Property and equipment, net | 486us-gaap_PropertyPlantAndEquipmentNet | 867us-gaap_PropertyPlantAndEquipmentNet
Intangible assets, net | 50,723us-gaap_IntangibleAssetsNetExcludingGoodwill | 53,099us-gaap_IntangibleAssetsNetExcludingGoodwill
Goodwill | 12,238us-gaap_Goodwill | 12,238us-gaap_Goodwill
Commercial license rights | 4,568lgnd_CommercialLicenseRights | 4,571lgnd_CommercialLicenseRights
Long-term portion of co-promote termination payments receivable | 0lgnd_CoPromoteTerminationPaymentsReceivableNoncurrent | 7,417lgnd_CoPromoteTerminationPaymentsReceivableNoncurrent
Long-term debt issuance costs | 3,388us-gaap_UnamortizedDebtIssuanceExpense | 0us-gaap_UnamortizedDebtIssuanceExpense
Other assets | 207us-gaap_OtherAssetsNoncurrent | 299us-gaap_OtherAssetsNoncurrent
Total assets | 258,029us-gaap_Assets | 104,713us-gaap_Assets
Current liabilities: |  |
Accounts payable (including $2,211 and $0 related to a VIE, respectively) | 7,698us-gaap_AccountsPayableCurrent | 3,951us-gaap_AccountsPayableCurrent
Accrued liabilities | 4,866us-gaap_AccruedLiabilitiesCurrent | 5,337us-gaap_AccruedLiabilitiesCurrent
Current portion of contingent liabilities | 6,796lgnd_CurrentPortionOfLiabilityForContingentValueRights | 1,712lgnd_CurrentPortionOfLiabilityForContingentValueRights
Current portion of deferred income taxes | 257us-gaap_DeferredTaxLiabilitiesGrossCurrent | 1,574us-gaap_DeferredTaxLiabilitiesGrossCurrent
Current portion of notes payable ($334 and $0 related to a VIE, respectively | 334us-gaap_NotesPayableCurrent | 9,109us-gaap_NotesPayableCurrent
Current portion of co-promote termination liability | 322lgnd_CoPromoteTerminationLiabilityCurrent | 4,329lgnd_CoPromoteTerminationLiabilityCurrent
Current portion of lease exit obligations | 2,356lgnd_ShortTermPortionOfLeaseExitObligations | 2,811lgnd_ShortTermPortionOfLeaseExitObligations
Current portion of deferred revenue | 150us-gaap_DeferredRevenueCurrent | 116us-gaap_DeferredRevenueCurrent
Total current liabilities | 22,779us-gaap_LiabilitiesCurrent | 28,939us-gaap_LiabilitiesCurrent
Long-term portion of notes payable | 195,908us-gaap_LongTermNotesPayable | 0us-gaap_LongTermNotesPayable
Long-term portion of co-promote termination liability | 0lgnd_CoPromoteTerminationLiabilityNoncurrent | 7,417lgnd_CoPromoteTerminationLiabilityNoncurrent
Long-term portion of deferred revenue, net | 2,085us-gaap_DeferredRevenueNoncurrent | 2,085us-gaap_DeferredRevenueNoncurrent
Long-term portion of lease exit obligations | 934lgnd_LongTermPortionOfLeaseExitObligations | 3,071lgnd_LongTermPortionOfLeaseExitObligations
Long-term portion of deferred income taxes | 2,792us-gaap_DeferredTaxLiabilitiesNoncurrent | 1,098us-gaap_DeferredTaxLiabilitiesNoncurrent
Long-term portion of contingent liabilities | 8,353lgnd_LiabilityForContingentValueRights | 11,795lgnd_LiabilityForContingentValueRights
Other long-term liabilities | 770us-gaap_OtherLiabilitiesNoncurrent | 695us-gaap_OtherLiabilitiesNoncurrent
Total liabilities | 233,621us-gaap_Liabilities | 55,100us-gaap_Liabilities
Commitments and contingencies |  |
Stockholders’ equity: |  |
Common stock, $0.001 par value; 33,333,333 shares authorized; 19,575,150 and 20,468,521 shares issued and outstanding at December 31, 2014 and 2013, respectively | 20us-gaap_CommonStockValue | 21us-gaap_CommonStockValue
Additional paid-in capital | 680,660us-gaap_AdditionalPaidInCapital | 718,017us-gaap_AdditionalPaidInCapital
Accumulated other comprehensive income | 4,953us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax | 2,914us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
Accumulated deficit | (659,315)us-gaap_RetainedEarningsAccumulatedDeficit | (671,339)us-gaap_RetainedEarningsAccumulatedDeficit
Total stockholders’ equity attributable to parent | 26,318us-gaap_StockholdersEquity | 49,613us-gaap_StockholdersEquity
Noncontrolling interests | (1,910)us-gaap_MinorityInterest | 0us-gaap_MinorityInterest
Total stockholder's equity | 24,408us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest | 49,613us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
Total liabilities and stockholders’ equity | $ 258,029us-gaap_LiabilitiesAndStockholdersEquity | $ 104,713us-gaap_LiabilitiesAndStockholdersEquity

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6676-107765 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3044-108585 + Details
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