Equity (Deficit) and Earnings (Loss) per Share - Non-controlling Interests (Details) (USD $)				3 Months Ended			3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2014 Venture	Mar. 31, 2014 Proportionate Voting Preferred Stock	Mar. 31, 2014 Proportionate Voting Preferred Stock Pacific Office Management	Mar. 31, 2014 Non-Controlling Interests Class A Common Stock	Mar. 31, 2014 Preferred Units of Operating Partnership	Mar. 31, 2014 Common Units of Operating Partnership	Mar. 31, 2014 Common Units of Operating Partnership General Partner	Mar. 31, 2014 Common Units of Operating Partnership Limited Partner
Noncontrolling Interest [Line Items]
Ownership percentage by non-controlling owners							100.00%	78.16%	21.84%	78.16%
Common Stock reserved for future issuance upon redemption of common and preferred units (in shares)						46,698,532
Number of Common Units each Preferred Unit was convertible into (in common units)							7.1717
Minimum amount of underwritten public offering where Preferred Units become convertible							$ 75,000,000
Number of Class A Common Stock each Common Unit was redeemable into, upon conversion of Preferred Units								1
Redemption restriction period from Preferred Units conversion date (in years)								1 year
Distribution at annual percentage of liquidation preference per Preferred Unit							2.00%
Liquidation preference per Preferred Unit (in usd per share)							$ 25
Cumulative unpaid distributions attributable to Preferred Units	$ 7,386,000	$ 6,818,000					$ 7,400,000
Preferred Stock, shares issued	1	1			1
Percentage of voting power of reporting entity				88.00%
Common stock owned by related party assuming redemption of all Operating Partnership units (in shares)			46,173,693
Voting power in the Company assuming redemption of all Operating Partnership units			91.50%