Unsecured Notes Payable to Current and Former Related Parties	12 Months Ended
Dec. 31, 2015
Related Party Transactions [Abstract]
Unsecured Notes Payable to Related Parties	Unsecured Notes Payable to Current and Former Related Parties At December 31, 2015 and 2014, we had promissory notes payable by the Operating Partnership to certain current and former affiliates in the aggregate outstanding principal amounts of $29.4 million. In 2008, we issued $21.1 million of promissory notes as consideration for having funded certain capital improvements prior to the completion of our formation transactions and upon the exercise of an option granted to us by POP Venture, LLC, a Delaware limited liability company controlled by Mr. Shidler (“Venture”), and its affiliates as part of our formation transactions in 2008. The promissory notes accrue interest at a rate of 7%, per annum, with interest payable quarterly, subject to the Operating Partnership’s right to defer the payment of interest for any or all periods until the date of maturity. The promissory notes were originally scheduled to mature on various dates commencing on March 19, 2013 through August 31, 2013, but the Operating Partnership elected to extend maturity for one additional year. The maturity date of the promissory notes has subsequently been extended to December 31, 2016. In February 2014, we issued to certain current and former affiliates additional promissory notes in the aggregate principal amount of $8.3 million to settle claims under tax protection agreements relating to the sale of our First Insurance Center property in 2012. See “Tax Protection Arrangements” in Note 11 for additional information. These promissory notes accrue interest at a rate of 5% per annum, with interest payable quarterly, subject to the Operating Partnership’s right to defer the payment of interest for any or all periods until the date of maturity, and were originally scheduled to mature on December 31, 2015. The maturity date of these promissory notes has subsequently been extended to December 31, 2016. The maturity of the Operating Partnership’s promissory notes will accelerate upon the occurrence of an underwritten public offering of at least $75 million of the Company’s common stock, the sale of all or substantially all of the Company’s assets or the merger or consolidation of the Company with another entity, and specific to the promissory notes issued in February 2014, under certain circumstances in the event that the Operating Partnership has fully satisfied or is released from liability under its indemnification agreement with Shidler LP relating to the security pledged by Shidler LP in support of the FHB Credit Facility. The promissory notes are unsecured obligations of the Operating Partnership and are subordinated to borrowings under the FHB Credit Facility and our indemnification obligations to Shidler LP in connection with its pledge in support of the FHB Credit Facility. For the period from March 20, 2008 through December 31, 2015, interest payments on these unsecured notes payable have been deferred with the exception of $0.3 million which was related to the notes exchanged for shares of common stock in 2009. At December 31, 2015 and 2014, $15.6 million and $12.8 million, respectively, of accrued interest attributable to these promissory notes is included in the accompanying consolidated balance sheets.

Unsecured Notes Payable to Current and Former Related Parties

At December 31, 2015 and 2014, we had promissory notes payable by the Operating Partnership to certain current and former affiliates in the aggregate outstanding principal amounts of $29.4 million.

In 2008, we issued $21.1 million of promissory notes as consideration for having funded certain capital improvements prior to the completion of our formation transactions and upon the exercise of an option granted to us by POP Venture, LLC, a Delaware limited liability company controlled by Mr. Shidler (“Venture”), and its affiliates as part of our formation transactions in 2008. The promissory notes accrue interest at a rate of 7%, per annum, with interest payable quarterly, subject to the Operating Partnership’s right to defer the payment of interest for any or all periods until the date of maturity. The promissory notes were originally scheduled to mature on various dates commencing on March 19, 2013 through August 31, 2013, but the Operating Partnership elected to extend maturity for one additional year. The maturity date of the promissory notes has subsequently been extended to December 31, 2016.

In February 2014, we issued to certain current and former affiliates additional promissory notes in the aggregate principal amount of $8.3 million to settle claims under tax protection agreements relating to the sale of our First Insurance Center property in 2012. See “Tax Protection Arrangements” in Note 11 for additional information. These promissory notes accrue interest at a rate of 5% per annum, with interest payable quarterly, subject to the Operating Partnership’s right to defer the payment of interest for any or all periods until the date of maturity, and were originally scheduled to mature on December 31, 2015. The maturity date of these promissory notes has subsequently been extended to December 31, 2016.

The maturity of the Operating Partnership’s promissory notes will accelerate upon the occurrence of an underwritten public offering of at least $75 million of the Company’s common stock, the sale of all or substantially all of the Company’s assets or the merger or consolidation of the Company with another entity, and specific to the promissory notes issued in February 2014, under certain circumstances in the event that the Operating Partnership has fully satisfied or is released from liability under its indemnification agreement with Shidler LP relating to the security pledged by Shidler LP in support of the FHB Credit Facility. The promissory notes are unsecured obligations of the Operating Partnership and are subordinated to borrowings under the FHB Credit Facility and our indemnification obligations to Shidler LP in connection with its pledge in support of the FHB Credit Facility.

For the period from March 20, 2008 through December 31, 2015, interest payments on these unsecured notes payable have been deferred with the exception of $0.3 million which was related to the notes exchanged for shares of common stock in 2009. At December 31, 2015 and 2014, $15.6 million and $12.8 million, respectively, of accrued interest attributable to these promissory notes is included in the accompanying consolidated balance sheets.