Commitments and Contingencies	3 Months Ended
Mar. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Minimum Future Ground Rents We hold a long-term ground leasehold interest in our Waterfront Plaza property. The Waterfront Plaza ground lease expires December 31, 2060. The annual rental obligation has fixed increases at 5-year intervals until it resets on January 1, 2036, 2041, 2046, 2051, and 2056 to an amount equal to the greater of (i) 8.0% of the fair market value of the land and (ii) the ground rent payable for the prior period. Contingencies From time to time, we may be subject to various legal proceedings and claims that arise in the ordinary course of business. These matters are generally covered by insurance, subject to deductibles and other customary limitations on recoveries. We believe that the ultimate settlement of these actions will not have a material adverse effect on our consolidated financial position and results of operations or cash flows. Concentration of Credit Risk Our operating wholly-owned properties are located in Honolulu. Our operating properties owned in joint ventures are located in Honolulu, Phoenix and certain submarkets of San Diego and Los Angeles. The ability of the tenants to honor the terms of their respective leases is dependent upon the economic, regulatory and social factors affecting the markets in which the tenants operate. As of March 31, 2014, no single tenant accounts for 10% or more of our total annualized base rents. We perform ongoing credit evaluations of our tenants for potential credit losses. Financial instruments that subject us to credit risk consist primarily of cash, accounts receivable and deferred rents receivable. We maintain our cash and cash equivalents and restricted cash on deposit with what management believes are relatively stable financial institutions. Accounts at each institution are insured by the Federal Deposit Insurance Corporation up to the maximum amount; and, to date, we have not experienced any losses on our invested cash. Restricted cash held by lenders is held by those lenders in accounts maintained at major financial institutions. Conditional Asset Retirement Obligations We record a liability for a conditional asset retirement obligation, defined as a legal obligation to perform an asset retirement activity in which the timing and/or method of settlement is conditional on a future event that may or may not be within a company’s control, when the fair value of the obligation can be reasonably estimated. Depending on the age of the construction, certain properties in our portfolio may contain non-friable asbestos. If these properties undergo major renovations or are demolished, certain environmental regulations are in place, which specify the manner in which the asbestos, if present, must be handled and disposed. Based on our evaluation of the physical condition and attributes of certain of our properties, we recorded conditional asset retirement obligations related to asbestos removal. As of March 31, 2014 and December 31, 2013, the liability in our consolidated balance sheets for conditional asset retirement obligations was $0.7 million for both periods. The accretion expense for the three months ended March 31, 2014 or 2013 was not significant. Waterfront Plaza Ground Lease We are subject to a surrender clause under the Waterfront Plaza ground lease that provides the lessor with the right to require us, at our own expense, to raze and remove all improvements from the leased land, contingent on the lessor’s decision at the time the ground lease expires on December 31, 2060. Accordingly, as of March 31, 2014 and December 31, 2013, the liability in our consolidated balance sheets for this asset retirement obligation was $0.4 million for both periods. The accretion expense was not significant for the three months ended March 31, 2014 or 2013. Environmental Matters We follow the policy of monitoring our properties for the presence of hazardous or toxic substances. While there can be no assurance that a material environmental liability does not exist, we are not currently aware of any environmental liability with respect to the properties that would have a material effect on our financial condition, results of operations, and cash flows. Further, we are not aware of any environmental liability or any unasserted claim or assessment with respect to an environmental liability other than our conditional asset retirement obligations that we believe would require additional disclosure or the recording of a loss contingency. Capital Commitments We are required by certain leases and loan agreements to complete tenant and building improvements. As of March 31, 2014, we are obligated to spend $3.9 million in capital expenditures and leasing costs through the remainder of 2014. We anticipate that our reserves, as well as other sources of liquidity, including existing cash on hand, our cash flows from operations, financing and investing activities will be sufficient to fund our capital expenditure obligations. Tax Protection Arrangements A sale of any of the Contributed Properties that would not provide continued tax deferral to POP Venture, LLC (“Venture”) is contractually restricted until March 2018, which is 10 years after the closing of the transaction related to such properties. In addition, we have agreed that, during such 10-year period, we will not prepay or defease any mortgage indebtedness of such properties, other than in connection with a concurrent refinancing with non-recourse mortgage debt of an equal or greater amount and subject to certain other restrictions. Furthermore, if any such sale or defeasance is foreseeable, we are required to notify Venture and to cooperate with it in considering strategies to defer or mitigate the recognition of gain under the Code by any of the equity interest holders of the recipient of the Operating Partnership units. In June 2012, we completed the sale of our fee and leasehold interests in our First Insurance Center property, located in Honolulu, Hawaii, to an unaffiliated third party. As a result of the sale, certain contract parties claimed they were entitled to a make-whole cash payment under tax protection agreements relating to the property. During the third quarter of 2013, we held settlement discussions with certain claimants regarding these tax protection agreements and accrued $8.7 million for such liability as of December 31, 2013. In February 2014, we issued $8.3 million of subordinated promissory notes in settlement of the majority of such claims (see Note 9), and paid cash settlements totaling approximately $0.4 million in settlement of the remainder of such claims. Each party receiving a promissory note or cash payment released us from any other claims under the tax protection agreements arising out of the sale of the First Insurance Center property and the foreclosure of our Sorrento Technology Center property in January 2012, as applicable. Indemnities The mortgage debt that we maintain for our consolidated properties and unconsolidated joint venture properties is typically property-specific debt that is non-recourse to our Operating Partnership, except for customary recourse carve-outs for borrower misconduct and environmental liabilities. The recourse liability for borrower misconduct and environmental liabilities was guaranteed by James C. Reynolds. Our Operating Partnership has agreed to indemnify Mr. Reynolds to the extent of his guaranty liability. This debt strategy isolates mortgage liabilities in separate, stand-alone entities, allowing us to have only our property-specific equity investment at risk, except to the extent of the recourse carve-outs. In management’s judgment, it would be unlikely for us to incur any material liability under these indemnities that would have a material adverse effect on our financial condition, results of operations or cash flows.

Commitments and Contingencies

Minimum Future Ground Rents

We hold a long-term ground leasehold interest in our Waterfront Plaza property. The Waterfront Plaza ground lease expires December 31, 2060. The annual rental obligation has fixed increases at 5-year intervals until it resets on January 1, 2036, 2041, 2046, 2051, and 2056 to an amount equal to the greater of (i) 8.0% of the fair market value of the land and (ii) the ground rent payable for the prior period.

Contingencies

From time to time, we may be subject to various legal proceedings and claims that arise in the ordinary course of business. These matters are generally covered by insurance, subject to deductibles and other customary limitations on recoveries. We believe that the ultimate settlement of these actions will not have a material adverse effect on our consolidated financial position and results of operations or cash flows.

Concentration of Credit Risk

Our operating wholly-owned properties are located in Honolulu. Our operating properties owned in joint ventures are located in Honolulu, Phoenix and certain submarkets of San Diego and Los Angeles. The ability of the tenants to honor the terms of their respective leases is dependent upon the economic, regulatory and social factors affecting the markets in which the tenants operate. As of March 31, 2014, no single tenant accounts for 10% or more of our total annualized base rents. We perform ongoing credit evaluations of our tenants for potential credit losses.

Financial instruments that subject us to credit risk consist primarily of cash, accounts receivable and deferred rents receivable. We maintain our cash and cash equivalents and restricted cash on deposit with what management believes are relatively stable financial institutions. Accounts at each institution are insured by the Federal Deposit Insurance Corporation up to the maximum amount; and, to date, we have not experienced any losses on our invested cash. Restricted cash held by lenders is held by those lenders in accounts maintained at major financial institutions.

Conditional Asset Retirement Obligations

We record a liability for a conditional asset retirement obligation, defined as a legal obligation to perform an asset retirement activity in which the timing and/or method of settlement is conditional on a future event that may or may not be within a company’s control, when the fair value of the obligation can be reasonably estimated. Depending on the age of the construction, certain properties in our portfolio may contain non-friable asbestos. If these properties undergo major renovations or are demolished, certain environmental regulations are in place, which specify the manner in which the asbestos, if present, must be handled and disposed. Based on our evaluation of the physical condition and attributes of certain of our properties, we recorded conditional asset retirement obligations related to asbestos removal. As of March 31, 2014 and December 31, 2013, the liability in our consolidated balance sheets for conditional asset retirement obligations was $0.7 million for both periods. The accretion expense for the three months ended March 31, 2014 or 2013 was not significant.

Waterfront Plaza Ground Lease

We are subject to a surrender clause under the Waterfront Plaza ground lease that provides the lessor with the right to require us, at our own expense, to raze and remove all improvements from the leased land, contingent on the lessor’s decision at the time the ground lease expires on December 31, 2060. Accordingly, as of March 31, 2014 and December 31, 2013, the liability in our consolidated balance sheets for this asset retirement obligation was $0.4 million for both periods. The accretion expense was not significant for the three months ended March 31, 2014 or 2013.

Environmental Matters

We follow the policy of monitoring our properties for the presence of hazardous or toxic substances. While there can be no assurance that a material environmental liability does not exist, we are not currently aware of any environmental liability with respect to the properties that would have a material effect on our financial condition, results of operations, and cash flows. Further, we are not aware of any environmental liability or any unasserted claim or assessment with respect to an environmental liability other than our conditional asset retirement obligations that we believe would require additional disclosure or the recording of a loss contingency.

Capital Commitments

We are required by certain leases and loan agreements to complete tenant and building improvements. As of March 31, 2014, we are obligated to spend $3.9 million in capital expenditures and leasing costs through the remainder of 2014. We anticipate that our reserves, as well as other sources of liquidity, including existing cash on hand, our cash flows from operations, financing and investing activities will be sufficient to fund our capital expenditure obligations.

Tax Protection Arrangements

A sale of any of the Contributed Properties that would not provide continued tax deferral to POP Venture, LLC (“Venture”) is contractually restricted until March 2018, which is 10 years after the closing of the transaction related to such properties. In addition, we have agreed that, during such 10-year period, we will not prepay or defease any mortgage indebtedness of such properties, other than in connection with a concurrent refinancing with non-recourse mortgage debt of an equal or greater amount and subject to certain other restrictions. Furthermore, if any such sale or defeasance is foreseeable, we are required to notify Venture and to cooperate with it in considering strategies to defer or mitigate the recognition of gain under the Code by any of the equity interest holders of the recipient of the Operating Partnership units.

In June 2012, we completed the sale of our fee and leasehold interests in our First Insurance Center property, located in Honolulu, Hawaii, to an unaffiliated third party. As a result of the sale, certain contract parties claimed they were entitled to a make-whole cash payment under tax protection agreements relating to the property. During the third quarter of 2013, we held settlement discussions with certain claimants regarding these tax protection agreements and accrued $8.7 million for such liability as of December 31, 2013. In February 2014, we issued $8.3 million of subordinated promissory notes in settlement of the majority of such claims (see Note 9), and paid cash settlements totaling approximately $0.4 million in settlement of the remainder of such claims. Each party receiving a promissory note or cash payment released us from any other claims under the tax protection agreements arising out of the sale of the First Insurance Center property and the foreclosure of our Sorrento Technology Center property in January 2012, as applicable.

Indemnities

The mortgage debt that we maintain for our consolidated properties and unconsolidated joint venture properties is typically property-specific debt that is non-recourse to our Operating Partnership, except for customary recourse carve-outs for borrower misconduct and environmental liabilities. The recourse liability for borrower misconduct and environmental liabilities was guaranteed by James C. Reynolds. Our Operating Partnership has agreed to indemnify Mr. Reynolds to the extent of his guaranty liability. This debt strategy isolates mortgage liabilities in separate, stand-alone entities, allowing us to have only our property-specific equity investment at risk, except to the extent of the recourse carve-outs. In management’s judgment, it would be unlikely for us to incur any material liability under these indemnities that would have a material adverse effect on our financial condition, results of operations or cash flows.