Consolidated Real Estate and Accumulated Depreciation (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Real Estate, Federal Income Tax Basis	$ 3,960,000,000
Encumbrances at December 31, 2013	3,241,140,000
Initial Cost of Land	601,167,000
Initial Cost of Buildings & Improvements	2,782,311,000
Costs Capitalized Subsequent to Acquisition, Improvements	3,629,255,000
Gross Carrying Amount of Land	867,284,000
Gross Carrying Amount of Buildings & Improvements	6,145,449,000
Gross Carrying Amount of Land and Buildings & Improvements	7,012,733,000	6,786,537,000	6,726,018,000
Accumulated Depreciation at December 31, 2013	(1,495,819,000)	(1,304,468,000)	(1,119,619,000)
Real Estate Assets, Balance, beginning of period	6,786,537,000	6,726,018,000	6,670,683,000
Real Estate Assets, Additions: property acquisitions	146,497,000	0	0
Real Estate Assets, Additions: improvements	79,699,000	60,519,000	55,335,000
Real Estate Assets, Balance, end of period	7,012,733,000	6,786,537,000	6,726,018,000
Accumulated Depreciation, Balance, beginning of period	(1,304,468,000)	(1,119,619,000)	(913,923,000)
Accumulated Depreciation, Additions: depreciation	(191,351,000)	(184,849,000)	(205,696,000)
Accumulated Depreciation, Balance, end of period	(1,495,819,000)	(1,304,468,000)	(1,119,619,000)
100 Wilshire [Member]
Encumbrances at December 31, 2013	139,199,000
Initial Cost of Land	12,769,000
Initial Cost of Buildings & Improvements	78,447,000
Costs Capitalized Subsequent to Acquisition, Improvements	142,916,000
Gross Carrying Amount of Land	27,108,000
Gross Carrying Amount of Buildings & Improvements	207,024,000
Gross Carrying Amount of Land and Buildings & Improvements	234,132,000
Accumulated Depreciation at December 31, 2013	(50,438,000)
Year Acquired	Jan. 01, 1999
Real Estate Assets, Balance, end of period	234,132,000
Accumulated Depreciation, Balance, end of period	(50,438,000)
11777 San Vicente [Member]
Encumbrances at December 31, 2013	26,000,000
Initial Cost of Land	5,032,000
Initial Cost of Buildings & Improvements	15,768,000
Costs Capitalized Subsequent to Acquisition, Improvements	29,144,000
Gross Carrying Amount of Land	6,714,000
Gross Carrying Amount of Buildings & Improvements	43,230,000
Gross Carrying Amount of Land and Buildings & Improvements	49,944,000
Accumulated Depreciation at December 31, 2013	(10,744,000)
Year Acquired	Jan. 01, 1999
Real Estate Assets, Balance, end of period	49,944,000
Accumulated Depreciation, Balance, end of period	(10,744,000)
12400 Wilshire [Member]
Encumbrances at December 31, 2013	61,600,000
Initial Cost of Land	5,013,000
Initial Cost of Buildings & Improvements	34,283,000
Costs Capitalized Subsequent to Acquisition, Improvements	76,690,000
Gross Carrying Amount of Land	8,828,000
Gross Carrying Amount of Buildings & Improvements	107,158,000
Gross Carrying Amount of Land and Buildings & Improvements	115,986,000
Accumulated Depreciation at December 31, 2013	(26,473,000)
Year Acquired	Jan. 01, 1996
Real Estate Assets, Balance, end of period	115,986,000
Accumulated Depreciation, Balance, end of period	(26,473,000)
16501 Ventura [Member]
Encumbrances at December 31, 2013	0
Initial Cost of Land	6,759,000
Initial Cost of Buildings & Improvements	53,112,000
Costs Capitalized Subsequent to Acquisition, Improvements	6,409,000
Gross Carrying Amount of Land	6,759,000
Gross Carrying Amount of Buildings & Improvements	59,521,000
Gross Carrying Amount of Land and Buildings & Improvements	66,280,000
Accumulated Depreciation at December 31, 2013	(809,000)
Year Acquired	Jan. 01, 2013
Real Estate Assets, Balance, end of period	66,280,000
Accumulated Depreciation, Balance, end of period	(809,000)
1901 Avenue Of Stars [Member]
Encumbrances at December 31, 2013	155,000,000
Initial Cost of Land	18,514,000
Initial Cost of Buildings & Improvements	131,752,000
Costs Capitalized Subsequent to Acquisition, Improvements	114,852,000
Gross Carrying Amount of Land	26,163,000
Gross Carrying Amount of Buildings & Improvements	238,955,000
Gross Carrying Amount of Land and Buildings & Improvements	265,118,000
Accumulated Depreciation at December 31, 2013	(58,361,000)
Year Acquired	Jan. 01, 2001
Real Estate Assets, Balance, end of period	265,118,000
Accumulated Depreciation, Balance, end of period	(58,361,000)
401 Wilshire [Member]
Encumbrances at December 31, 2013	80,000,000
Initial Cost of Land	9,989,000
Initial Cost of Buildings & Improvements	29,187,000
Costs Capitalized Subsequent to Acquisition, Improvements	116,429,000
Gross Carrying Amount of Land	21,787,000
Gross Carrying Amount of Buildings & Improvements	133,818,000
Gross Carrying Amount of Land and Buildings & Improvements	155,605,000
Accumulated Depreciation at December 31, 2013	(31,922,000)
Year Acquired	Jan. 01, 1996
Real Estate Assets, Balance, end of period	155,605,000
Accumulated Depreciation, Balance, end of period	(31,922,000)
8484 Wilshire [Member]
Encumbrances at December 31, 2013	7,079,000
Initial Cost of Land	8,846,000
Initial Cost of Buildings & Improvements	77,780,000
Costs Capitalized Subsequent to Acquisition, Improvements	9,098,000
Gross Carrying Amount of Land	8,846,000
Gross Carrying Amount of Buildings & Improvements	86,878,000
Gross Carrying Amount of Land and Buildings & Improvements	95,724,000
Accumulated Depreciation at December 31, 2013	(1,713,000)
Year Acquired	Jan. 01, 2013
Real Estate Assets, Balance, end of period	95,724,000
Accumulated Depreciation, Balance, end of period	(1,713,000)
9601 Wilshire [Member]
Encumbrances at December 31, 2013	112,144,000
Initial Cost of Land	16,597,000
Initial Cost of Buildings & Improvements	54,774,000
Costs Capitalized Subsequent to Acquisition, Improvements	108,856,000
Gross Carrying Amount of Land	17,658,000
Gross Carrying Amount of Buildings & Improvements	162,569,000
Gross Carrying Amount of Land and Buildings & Improvements	180,227,000
Accumulated Depreciation at December 31, 2013	(39,172,000)
Year Acquired	Jan. 01, 2001
Real Estate Assets, Balance, end of period	180,227,000
Accumulated Depreciation, Balance, end of period	(39,172,000)
Beverly Hills Medical Center [Member]
Encumbrances at December 31, 2013	31,469,000
Initial Cost of Land	4,955,000
Initial Cost of Buildings & Improvements	27,766,000
Costs Capitalized Subsequent to Acquisition, Improvements	28,920,000
Gross Carrying Amount of Land	6,435,000
Gross Carrying Amount of Buildings & Improvements	55,206,000
Gross Carrying Amount of Land and Buildings & Improvements	61,641,000
Accumulated Depreciation at December 31, 2013	(13,455,000)
Year Acquired	Jan. 01, 2004
Real Estate Assets, Balance, end of period	61,641,000
Accumulated Depreciation, Balance, end of period	(13,455,000)
Bishop Place [Member]
Encumbrances at December 31, 2013	73,813,000
Initial Cost of Land	8,317,000
Initial Cost of Buildings & Improvements	105,651,000
Costs Capitalized Subsequent to Acquisition, Improvements	63,318,000
Gross Carrying Amount of Land	8,833,000
Gross Carrying Amount of Buildings & Improvements	168,453,000
Gross Carrying Amount of Land and Buildings & Improvements	177,286,000
Accumulated Depreciation at December 31, 2013	(45,835,000)
Year Acquired	Jan. 01, 2004
Real Estate Assets, Balance, end of period	177,286,000
Accumulated Depreciation, Balance, end of period	(45,835,000)
Bishop Square [Member]
Encumbrances at December 31, 2013	139,131,000
Initial Cost of Land	16,273,000
Initial Cost of Buildings & Improvements	213,793,000
Costs Capitalized Subsequent to Acquisition, Improvements	18,508,000
Gross Carrying Amount of Land	16,273,000
Gross Carrying Amount of Buildings & Improvements	232,301,000
Gross Carrying Amount of Land and Buildings & Improvements	248,574,000
Accumulated Depreciation at December 31, 2013	(33,298,000)
Year Acquired	Jan. 01, 2010
Real Estate Assets, Balance, end of period	248,574,000
Accumulated Depreciation, Balance, end of period	(33,298,000)
Brentwood Court [Member]
Encumbrances at December 31, 2013	6,318,000
Initial Cost of Land	2,564,000
Initial Cost of Buildings & Improvements	8,872,000
Costs Capitalized Subsequent to Acquisition, Improvements	810,000
Gross Carrying Amount of Land	2,563,000
Gross Carrying Amount of Buildings & Improvements	9,683,000
Gross Carrying Amount of Land and Buildings & Improvements	12,246,000
Accumulated Depreciation at December 31, 2013	(2,765,000)
Year Acquired	Jan. 01, 2006
Real Estate Assets, Balance, end of period	12,246,000
Accumulated Depreciation, Balance, end of period	(2,765,000)
Brentwood Executive Plaza [Member]
Encumbrances at December 31, 2013	25,461,000
Initial Cost of Land	3,255,000
Initial Cost of Buildings & Improvements	9,654,000
Costs Capitalized Subsequent to Acquisition, Improvements	35,707,000
Gross Carrying Amount of Land	5,921,000
Gross Carrying Amount of Buildings & Improvements	42,695,000
Gross Carrying Amount of Land and Buildings & Improvements	48,616,000
Accumulated Depreciation at December 31, 2013	(11,799,000)
Year Acquired	Jan. 01, 1995
Real Estate Assets, Balance, end of period	48,616,000
Accumulated Depreciation, Balance, end of period	(11,799,000)
Brentwood Medical Plaza [Member]
Encumbrances at December 31, 2013	25,805,000
Initial Cost of Land	5,934,000
Initial Cost of Buildings & Improvements	27,836,000
Costs Capitalized Subsequent to Acquisition, Improvements	2,270,000
Gross Carrying Amount of Land	5,933,000
Gross Carrying Amount of Buildings & Improvements	30,107,000
Gross Carrying Amount of Land and Buildings & Improvements	36,040,000
Accumulated Depreciation at December 31, 2013	(8,215,000)
Year Acquired	Jan. 01, 2006
Real Estate Assets, Balance, end of period	36,040,000
Accumulated Depreciation, Balance, end of period	(8,215,000)
Brentwood San Vicente Medical [Member]
Encumbrances at December 31, 2013	13,297,000
Initial Cost of Land	5,557,000
Initial Cost of Buildings & Improvements	16,457,000
Costs Capitalized Subsequent to Acquisition, Improvements	924,000
Gross Carrying Amount of Land	5,557,000
Gross Carrying Amount of Buildings & Improvements	17,381,000
Gross Carrying Amount of Land and Buildings & Improvements	22,938,000
Accumulated Depreciation at December 31, 2013	(4,372,000)
Year Acquired	Jan. 01, 2006
Real Estate Assets, Balance, end of period	22,938,000
Accumulated Depreciation, Balance, end of period	(4,372,000)
Brentwood Saltair [Member]
Encumbrances at December 31, 2013	13,100,000
Initial Cost of Land	4,468,000
Initial Cost of Buildings & Improvements	11,615,000
Costs Capitalized Subsequent to Acquisition, Improvements	12,812,000
Gross Carrying Amount of Land	4,775,000
Gross Carrying Amount of Buildings & Improvements	24,120,000
Gross Carrying Amount of Land and Buildings & Improvements	28,895,000
Accumulated Depreciation at December 31, 2013	(6,926,000)
Year Acquired	Jan. 01, 2000
Real Estate Assets, Balance, end of period	28,895,000
Accumulated Depreciation, Balance, end of period	(6,926,000)
Bundy Olympic [Member]
Encumbrances at December 31, 2013	24,056,000
Initial Cost of Land	4,201,000
Initial Cost of Buildings & Improvements	11,860,000
Costs Capitalized Subsequent to Acquisition, Improvements	30,569,000
Gross Carrying Amount of Land	6,030,000
Gross Carrying Amount of Buildings & Improvements	40,600,000
Gross Carrying Amount of Land and Buildings & Improvements	46,630,000
Accumulated Depreciation at December 31, 2013	(10,955,000)
Year Acquired	Jan. 01, 1994
Real Estate Assets, Balance, end of period	46,630,000
Accumulated Depreciation, Balance, end of period	(10,955,000)
Camden Medical Arts [Member]
Encumbrances at December 31, 2013	28,606,000
Initial Cost of Land	3,102,000
Initial Cost of Buildings & Improvements	12,221,000
Costs Capitalized Subsequent to Acquisition, Improvements	28,270,000
Gross Carrying Amount of Land	5,298,000
Gross Carrying Amount of Buildings & Improvements	38,295,000
Gross Carrying Amount of Land and Buildings & Improvements	43,593,000
Accumulated Depreciation at December 31, 2013	(9,129,000)
Year Acquired	Jan. 01, 1995
Real Estate Assets, Balance, end of period	43,593,000
Accumulated Depreciation, Balance, end of period	(9,129,000)
Century Park Plaza [Member]
Encumbrances at December 31, 2013	85,010,000
Initial Cost of Land	10,275,000
Initial Cost of Buildings & Improvements	70,761,000
Costs Capitalized Subsequent to Acquisition, Improvements	109,598,000
Gross Carrying Amount of Land	16,153,000
Gross Carrying Amount of Buildings & Improvements	174,481,000
Gross Carrying Amount of Land and Buildings & Improvements	190,634,000
Accumulated Depreciation at December 31, 2013	(43,121,000)
Year Acquired	Jan. 01, 1999
Real Estate Assets, Balance, end of period	190,634,000
Accumulated Depreciation, Balance, end of period	(43,121,000)
Century Park West [Member]
Encumbrances at December 31, 2013	2,635,000
Initial Cost of Land	3,717,000
Initial Cost of Buildings & Improvements	29,099,000
Costs Capitalized Subsequent to Acquisition, Improvements	516,000
Gross Carrying Amount of Land	3,667,000
Gross Carrying Amount of Buildings & Improvements	29,665,000
Gross Carrying Amount of Land and Buildings & Improvements	33,332,000
Accumulated Depreciation at December 31, 2013	(6,548,000)
Year Acquired	Jan. 01, 2007
Real Estate Assets, Balance, end of period	33,332,000
Accumulated Depreciation, Balance, end of period	(6,548,000)
Columbus Center [Member]
Encumbrances at December 31, 2013	10,559,000
Initial Cost of Land	2,096,000
Initial Cost of Buildings & Improvements	10,396,000
Costs Capitalized Subsequent to Acquisition, Improvements	9,954,000
Gross Carrying Amount of Land	2,333,000
Gross Carrying Amount of Buildings & Improvements	20,113,000
Gross Carrying Amount of Land and Buildings & Improvements	22,446,000
Accumulated Depreciation at December 31, 2013	(5,579,000)
Year Acquired	Jan. 01, 2001
Real Estate Assets, Balance, end of period	22,446,000
Accumulated Depreciation, Balance, end of period	(5,579,000)
Coral Plaza [Member]
Encumbrances at December 31, 2013	23,327,000
Initial Cost of Land	4,028,000
Initial Cost of Buildings & Improvements	15,019,000
Costs Capitalized Subsequent to Acquisition, Improvements	19,348,000
Gross Carrying Amount of Land	5,366,000
Gross Carrying Amount of Buildings & Improvements	33,029,000
Gross Carrying Amount of Land and Buildings & Improvements	38,395,000
Accumulated Depreciation at December 31, 2013	(8,639,000)
Year Acquired	Jan. 01, 1998
Real Estate Assets, Balance, end of period	38,395,000
Accumulated Depreciation, Balance, end of period	(8,639,000)
Cornerstone Plaza [Member]
Encumbrances at December 31, 2013	5,293,000
Initial Cost of Land	8,245,000
Initial Cost of Buildings & Improvements	80,633,000
Costs Capitalized Subsequent to Acquisition, Improvements	6,861,000
Gross Carrying Amount of Land	8,263,000
Gross Carrying Amount of Buildings & Improvements	87,476,000
Gross Carrying Amount of Land and Buildings & Improvements	95,739,000
Accumulated Depreciation at December 31, 2013	(19,094,000)
Year Acquired	Jan. 01, 2007
Real Estate Assets, Balance, end of period	95,739,000
Accumulated Depreciation, Balance, end of period	(19,094,000)
Encino Gateway [Member]
Encumbrances at December 31, 2013	51,463,000
Initial Cost of Land	8,475,000
Initial Cost of Buildings & Improvements	48,525,000
Costs Capitalized Subsequent to Acquisition, Improvements	55,096,000
Gross Carrying Amount of Land	15,653,000
Gross Carrying Amount of Buildings & Improvements	96,443,000
Gross Carrying Amount of Land and Buildings & Improvements	112,096,000
Accumulated Depreciation at December 31, 2013	(25,929,000)
Year Acquired	Jan. 01, 2000
Real Estate Assets, Balance, end of period	112,096,000
Accumulated Depreciation, Balance, end of period	(25,929,000)
Encino Plaza [Member]
Encumbrances at December 31, 2013	30,011,000
Initial Cost of Land	5,293,000
Initial Cost of Buildings & Improvements	23,125,000
Costs Capitalized Subsequent to Acquisition, Improvements	47,496,000
Gross Carrying Amount of Land	6,165,000
Gross Carrying Amount of Buildings & Improvements	69,749,000
Gross Carrying Amount of Land and Buildings & Improvements	75,914,000
Accumulated Depreciation at December 31, 2013	(19,006,000)
Year Acquired	Jan. 01, 2000
Real Estate Assets, Balance, end of period	75,914,000
Accumulated Depreciation, Balance, end of period	(19,006,000)
Encino Terrace [Member]
Encumbrances at December 31, 2013	67,307,000
Initial Cost of Land	12,535,000
Initial Cost of Buildings & Improvements	59,554,000
Costs Capitalized Subsequent to Acquisition, Improvements	99,244,000
Gross Carrying Amount of Land	15,533,000
Gross Carrying Amount of Buildings & Improvements	155,800,000
Gross Carrying Amount of Land and Buildings & Improvements	171,333,000
Accumulated Depreciation at December 31, 2013	(41,074,000)
Year Acquired	Jan. 01, 1999
Real Estate Assets, Balance, end of period	171,333,000
Accumulated Depreciation, Balance, end of period	(41,074,000)
Executive Tower [Member]
Encumbrances at December 31, 2013	7,453,000
Initial Cost of Land	6,660,000
Initial Cost of Buildings & Improvements	32,045,000
Costs Capitalized Subsequent to Acquisition, Improvements	64,751,000
Gross Carrying Amount of Land	9,471,000
Gross Carrying Amount of Buildings & Improvements	93,985,000
Gross Carrying Amount of Land and Buildings & Improvements	103,456,000
Accumulated Depreciation at December 31, 2013	(27,242,000)
Year Acquired	Jan. 01, 1995
Real Estate Assets, Balance, end of period	103,456,000
Accumulated Depreciation, Balance, end of period	(27,242,000)
Gateway Los Angeles [Member]
Encumbrances at December 31, 2013	28,429,000
Initial Cost of Land	2,376,000
Initial Cost of Buildings & Improvements	15,302,000
Costs Capitalized Subsequent to Acquisition, Improvements	49,066,000
Gross Carrying Amount of Land	5,119,000
Gross Carrying Amount of Buildings & Improvements	61,625,000
Gross Carrying Amount of Land and Buildings & Improvements	66,744,000
Accumulated Depreciation at December 31, 2013	(15,392,000)
Year Acquired	Jan. 01, 1994
Real Estate Assets, Balance, end of period	66,744,000
Accumulated Depreciation, Balance, end of period	(15,392,000)
Harbor Court [Member]
Encumbrances at December 31, 2013	0
Initial Cost of Land	51,000
Initial Cost of Buildings & Improvements	41,001,000
Costs Capitalized Subsequent to Acquisition, Improvements	24,701,000
Gross Carrying Amount of Land	0
Gross Carrying Amount of Buildings & Improvements	65,753,000
Gross Carrying Amount of Land and Buildings & Improvements	65,753,000
Accumulated Depreciation at December 31, 2013	(19,574,000)
Year Acquired	Jan. 01, 2004
Real Estate Assets, Balance, end of period	65,753,000
Accumulated Depreciation, Balance, end of period	(19,574,000)
Honolulu Club [Member]
Encumbrances at December 31, 2013	16,140,000
Initial Cost of Land	1,863,000
Initial Cost of Buildings & Improvements	16,766,000
Costs Capitalized Subsequent to Acquisition, Improvements	7,137,000
Gross Carrying Amount of Land	1,863,000
Gross Carrying Amount of Buildings & Improvements	23,903,000
Gross Carrying Amount of Land and Buildings & Improvements	25,766,000
Accumulated Depreciation at December 31, 2013	(5,991,000)
Year Acquired	Jan. 01, 2008
Real Estate Assets, Balance, end of period	25,766,000
Accumulated Depreciation, Balance, end of period	(5,991,000)
Landmark Two [Member]
Encumbrances at December 31, 2013	119,000,000
Initial Cost of Land	19,156,000
Initial Cost of Buildings & Improvements	109,259,000
Costs Capitalized Subsequent to Acquisition, Improvements	82,250,000
Gross Carrying Amount of Land	26,139,000
Gross Carrying Amount of Buildings & Improvements	184,526,000
Gross Carrying Amount of Land and Buildings & Improvements	210,665,000
Accumulated Depreciation at December 31, 2013	(47,358,000)
Year Acquired	Jan. 01, 1997
Real Estate Assets, Balance, end of period	210,665,000
Accumulated Depreciation, Balance, end of period	(47,358,000)
Landmark II Development [Member] [Member]
Encumbrances at December 31, 2013	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	0
Costs Capitalized Subsequent to Acquisition, Improvements	273,000
Gross Carrying Amount of Land	0
Gross Carrying Amount of Buildings & Improvements	273,000
Gross Carrying Amount of Land and Buildings & Improvements	273,000
Accumulated Depreciation at December 31, 2013	0
Year Acquired	Jan. 01, 1997
Real Estate Assets, Balance, end of period	273,000
Accumulated Depreciation, Balance, end of period	0
Lincoln Wilshire [Member]
Encumbrances at December 31, 2013	24,895,000
Initial Cost of Land	3,833,000
Initial Cost of Buildings & Improvements	12,484,000
Costs Capitalized Subsequent to Acquisition, Improvements	22,541,000
Gross Carrying Amount of Land	7,475,000
Gross Carrying Amount of Buildings & Improvements	31,383,000
Gross Carrying Amount of Land and Buildings & Improvements	38,858,000
Accumulated Depreciation at December 31, 2013	(7,370,000)
Year Acquired	Jan. 01, 2000
Real Estate Assets, Balance, end of period	38,858,000
Accumulated Depreciation, Balance, end of period	(7,370,000)
Mb Plaza [Member]
Encumbrances at December 31, 2013	28,091,000
Initial Cost of Land	4,533,000
Initial Cost of Buildings & Improvements	22,024,000
Costs Capitalized Subsequent to Acquisition, Improvements	32,390,000
Gross Carrying Amount of Land	7,503,000
Gross Carrying Amount of Buildings & Improvements	51,444,000
Gross Carrying Amount of Land and Buildings & Improvements	58,947,000
Accumulated Depreciation at December 31, 2013	(14,746,000)
Year Acquired	Jan. 01, 1998
Real Estate Assets, Balance, end of period	58,947,000
Accumulated Depreciation, Balance, end of period	(14,746,000)
Olympic Center [Member]
Encumbrances at December 31, 2013	27,968,000
Initial Cost of Land	5,473,000
Initial Cost of Buildings & Improvements	22,850,000
Costs Capitalized Subsequent to Acquisition, Improvements	33,529,000
Gross Carrying Amount of Land	8,247,000
Gross Carrying Amount of Buildings & Improvements	53,605,000
Gross Carrying Amount of Land and Buildings & Improvements	61,852,000
Accumulated Depreciation at December 31, 2013	(14,177,000)
Year Acquired	Jan. 01, 1997
Real Estate Assets, Balance, end of period	61,852,000
Accumulated Depreciation, Balance, end of period	(14,177,000)
One Westwood [Member]
Encumbrances at December 31, 2013	45,577,000
Initial Cost of Land	10,350,000
Initial Cost of Buildings & Improvements	29,784,000
Costs Capitalized Subsequent to Acquisition, Improvements	61,086,000
Gross Carrying Amount of Land	9,194,000
Gross Carrying Amount of Buildings & Improvements	92,026,000
Gross Carrying Amount of Land and Buildings & Improvements	101,220,000
Accumulated Depreciation at December 31, 2013	(22,434,000)
Year Acquired	Jan. 01, 1999
Real Estate Assets, Balance, end of period	101,220,000
Accumulated Depreciation, Balance, end of period	(22,434,000)
Palisades Promenade [Member]
Encumbrances at December 31, 2013	36,000,000
Initial Cost of Land	5,253,000
Initial Cost of Buildings & Improvements	15,547,000
Costs Capitalized Subsequent to Acquisition, Improvements	51,960,000
Gross Carrying Amount of Land	9,664,000
Gross Carrying Amount of Buildings & Improvements	63,096,000
Gross Carrying Amount of Land and Buildings & Improvements	72,760,000
Accumulated Depreciation at December 31, 2013	(14,631,000)
Year Acquired	Jan. 01, 1995
Real Estate Assets, Balance, end of period	72,760,000
Accumulated Depreciation, Balance, end of period	(14,631,000)
Saltair San Vicente [Member]
Encumbrances at December 31, 2013	15,472,000
Initial Cost of Land	5,075,000
Initial Cost of Buildings & Improvements	6,946,000
Costs Capitalized Subsequent to Acquisition, Improvements	17,021,000
Gross Carrying Amount of Land	7,557,000
Gross Carrying Amount of Buildings & Improvements	21,485,000
Gross Carrying Amount of Land and Buildings & Improvements	29,042,000
Accumulated Depreciation at December 31, 2013	(5,793,000)
Year Acquired	Jan. 01, 1997
Real Estate Assets, Balance, end of period	29,042,000
Accumulated Depreciation, Balance, end of period	(5,793,000)
San Vicente Plaza [Member]
Encumbrances at December 31, 2013	9,430,000
Initial Cost of Land	7,055,000
Initial Cost of Buildings & Improvements	12,035,000
Costs Capitalized Subsequent to Acquisition, Improvements	675,000
Gross Carrying Amount of Land	7,055,000
Gross Carrying Amount of Buildings & Improvements	12,710,000
Gross Carrying Amount of Land and Buildings & Improvements	19,765,000
Accumulated Depreciation at December 31, 2013	(3,752,000)
Year Acquired	Jan. 01, 2006
Real Estate Assets, Balance, end of period	19,765,000
Accumulated Depreciation, Balance, end of period	(3,752,000)
Santa Monica Square [Member]
Encumbrances at December 31, 2013	25,487,000
Initial Cost of Land	5,366,000
Initial Cost of Buildings & Improvements	18,025,000
Costs Capitalized Subsequent to Acquisition, Improvements	20,585,000
Gross Carrying Amount of Land	6,863,000
Gross Carrying Amount of Buildings & Improvements	37,113,000
Gross Carrying Amount of Land and Buildings & Improvements	43,976,000
Accumulated Depreciation at December 31, 2013	(9,161,000)
Year Acquired	Jan. 01, 2001
Real Estate Assets, Balance, end of period	43,976,000
Accumulated Depreciation, Balance, end of period	(9,161,000)
Second Street Plaza [Member]
Encumbrances at December 31, 2013	35,802,000
Initial Cost of Land	4,377,000
Initial Cost of Buildings & Improvements	15,277,000
Costs Capitalized Subsequent to Acquisition, Improvements	36,993,000
Gross Carrying Amount of Land	7,421,000
Gross Carrying Amount of Buildings & Improvements	49,226,000
Gross Carrying Amount of Land and Buildings & Improvements	56,647,000
Accumulated Depreciation at December 31, 2013	(13,643,000)
Year Acquired	Jan. 01, 1997
Real Estate Assets, Balance, end of period	56,647,000
Accumulated Depreciation, Balance, end of period	(13,643,000)
Sherman Oaks Galleria [Member]
Encumbrances at December 31, 2013	264,297,000
Initial Cost of Land	33,213,000
Initial Cost of Buildings & Improvements	17,820,000
Costs Capitalized Subsequent to Acquisition, Improvements	413,274,000
Gross Carrying Amount of Land	48,328,000
Gross Carrying Amount of Buildings & Improvements	415,979,000
Gross Carrying Amount of Land and Buildings & Improvements	464,307,000
Accumulated Depreciation at December 31, 2013	(108,709,000)
Year Acquired	Jan. 01, 1997
Real Estate Assets, Balance, end of period	464,307,000
Accumulated Depreciation, Balance, end of period	(108,709,000)
Studio Plaza [Member]
Encumbrances at December 31, 2013	115,591,000
Initial Cost of Land	9,347,000
Initial Cost of Buildings & Improvements	73,358,000
Costs Capitalized Subsequent to Acquisition, Improvements	129,449,000
Gross Carrying Amount of Land	15,015,000
Gross Carrying Amount of Buildings & Improvements	197,139,000
Gross Carrying Amount of Land and Buildings & Improvements	212,154,000
Accumulated Depreciation at December 31, 2013	(49,837,000)
Year Acquired	Jan. 01, 1995
Real Estate Assets, Balance, end of period	212,154,000
Accumulated Depreciation, Balance, end of period	(49,837,000)
Trillium [Member]
Encumbrances at December 31, 2013	14,787,000
Initial Cost of Land	20,688,000
Initial Cost of Buildings & Improvements	143,263,000
Costs Capitalized Subsequent to Acquisition, Improvements	88,761,000
Gross Carrying Amount of Land	21,989,000
Gross Carrying Amount of Buildings & Improvements	230,723,000
Gross Carrying Amount of Land and Buildings & Improvements	252,712,000
Accumulated Depreciation at December 31, 2013	(61,523,000)
Year Acquired	Jan. 01, 2005
Real Estate Assets, Balance, end of period	252,712,000
Accumulated Depreciation, Balance, end of period	(61,523,000)
Tower At Sherman Oaks [Member]
Encumbrances at December 31, 2013	0
Initial Cost of Land	4,712,000
Initial Cost of Buildings & Improvements	15,747,000
Costs Capitalized Subsequent to Acquisition, Improvements	39,208,000
Gross Carrying Amount of Land	8,685,000
Gross Carrying Amount of Buildings & Improvements	50,982,000
Gross Carrying Amount of Land and Buildings & Improvements	59,667,000
Accumulated Depreciation at December 31, 2013	(14,333,000)
Year Acquired	Jan. 01, 1997
Real Estate Assets, Balance, end of period	59,667,000
Accumulated Depreciation, Balance, end of period	(14,333,000)
Valley Executive Tower [Member]
Encumbrances at December 31, 2013	86,055,000
Initial Cost of Land	8,446,000
Initial Cost of Buildings & Improvements	67,672,000
Costs Capitalized Subsequent to Acquisition, Improvements	102,828,000
Gross Carrying Amount of Land	11,737,000
Gross Carrying Amount of Buildings & Improvements	167,209,000
Gross Carrying Amount of Land and Buildings & Improvements	178,946,000
Accumulated Depreciation at December 31, 2013	(42,633,000)
Year Acquired	Jan. 01, 1998
Real Estate Assets, Balance, end of period	178,946,000
Accumulated Depreciation, Balance, end of period	(42,633,000)
Valley Office Plaza [Member]
Encumbrances at December 31, 2013	35,037,000
Initial Cost of Land	5,731,000
Initial Cost of Buildings & Improvements	24,329,000
Costs Capitalized Subsequent to Acquisition, Improvements	48,968,000
Gross Carrying Amount of Land	8,957,000
Gross Carrying Amount of Buildings & Improvements	70,071,000
Gross Carrying Amount of Land and Buildings & Improvements	79,028,000
Accumulated Depreciation at December 31, 2013	(18,722,000)
Year Acquired	Jan. 01, 1998
Real Estate Assets, Balance, end of period	79,028,000
Accumulated Depreciation, Balance, end of period	(18,722,000)
Verona [Member]
Encumbrances at December 31, 2013	14,300,000
Initial Cost of Land	2,574,000
Initial Cost of Buildings & Improvements	7,111,000
Costs Capitalized Subsequent to Acquisition, Improvements	14,564,000
Gross Carrying Amount of Land	5,111,000
Gross Carrying Amount of Buildings & Improvements	19,138,000
Gross Carrying Amount of Land and Buildings & Improvements	24,249,000
Accumulated Depreciation at December 31, 2013	(5,222,000)
Year Acquired	Jan. 01, 1997
Real Estate Assets, Balance, end of period	24,249,000
Accumulated Depreciation, Balance, end of period	(5,222,000)
Village On Canon [Member]
Encumbrances at December 31, 2013	33,583,000
Initial Cost of Land	5,933,000
Initial Cost of Buildings & Improvements	11,389,000
Costs Capitalized Subsequent to Acquisition, Improvements	49,863,000
Gross Carrying Amount of Land	13,303,000
Gross Carrying Amount of Buildings & Improvements	53,882,000
Gross Carrying Amount of Land and Buildings & Improvements	67,185,000
Accumulated Depreciation at December 31, 2013	(13,017,000)
Year Acquired	Jan. 01, 1994
Real Estate Assets, Balance, end of period	67,185,000
Accumulated Depreciation, Balance, end of period	(13,017,000)
Warner Center Towers [Member]
Encumbrances at December 31, 2013	285,000,000
Initial Cost of Land	43,110,000
Initial Cost of Buildings & Improvements	292,147,000
Costs Capitalized Subsequent to Acquisition, Improvements	407,312,000
Gross Carrying Amount of Land	59,418,000
Gross Carrying Amount of Buildings & Improvements	683,151,000
Gross Carrying Amount of Land and Buildings & Improvements	742,569,000
Accumulated Depreciation at December 31, 2013	(177,842,000)
Year Acquired	Jan. 01, 2002
Real Estate Assets, Balance, end of period	742,569,000
Accumulated Depreciation, Balance, end of period	(177,842,000)
Westside Towers [Member]
Encumbrances at December 31, 2013	80,216,000
Initial Cost of Land	8,506,000
Initial Cost of Buildings & Improvements	79,532,000
Costs Capitalized Subsequent to Acquisition, Improvements	80,638,000
Gross Carrying Amount of Land	14,568,000
Gross Carrying Amount of Buildings & Improvements	154,108,000
Gross Carrying Amount of Land and Buildings & Improvements	168,676,000
Accumulated Depreciation at December 31, 2013	(40,033,000)
Year Acquired	Jan. 01, 1998
Real Estate Assets, Balance, end of period	168,676,000
Accumulated Depreciation, Balance, end of period	(40,033,000)
Westwood Place [Member]
Encumbrances at December 31, 2013	52,094,000
Initial Cost of Land	8,542,000
Initial Cost of Buildings & Improvements	44,419,000
Costs Capitalized Subsequent to Acquisition, Improvements	53,967,000
Gross Carrying Amount of Land	11,448,000
Gross Carrying Amount of Buildings & Improvements	95,480,000
Gross Carrying Amount of Land and Buildings & Improvements	106,928,000
Accumulated Depreciation at December 31, 2013	(23,822,000)
Year Acquired	Jan. 01, 1999
Real Estate Assets, Balance, end of period	106,928,000
Accumulated Depreciation, Balance, end of period	(23,822,000)
Five Hundred Fifty Five Barrington [Member]
Encumbrances at December 31, 2013	43,440,000
Initial Cost of Land	6,461,000
Initial Cost of Buildings & Improvements	27,639,000
Costs Capitalized Subsequent to Acquisition, Improvements	41,103,000
Gross Carrying Amount of Land	14,903,000
Gross Carrying Amount of Buildings & Improvements	60,300,000
Gross Carrying Amount of Land and Buildings & Improvements	75,203,000
Accumulated Depreciation at December 31, 2013	(13,842,000)
Year Acquired	Jan. 01, 1999
Real Estate Assets, Balance, end of period	75,203,000
Accumulated Depreciation, Balance, end of period	(13,842,000)
Barrington Plaza [Member]
Encumbrances at December 31, 2013	153,630,000
Initial Cost of Land	28,568,000
Initial Cost of Buildings & Improvements	81,485,000
Costs Capitalized Subsequent to Acquisition, Improvements	148,230,000
Gross Carrying Amount of Land	58,208,000
Gross Carrying Amount of Buildings & Improvements	200,075,000
Gross Carrying Amount of Land and Buildings & Improvements	258,283,000
Accumulated Depreciation at December 31, 2013	(46,490,000)
Year Acquired	Jan. 01, 1998
Real Estate Assets, Balance, end of period	258,283,000
Accumulated Depreciation, Balance, end of period	(46,490,000)
Barrington Kiowa [Member]
Encumbrances at December 31, 2013	7,750,000
Initial Cost of Land	5,720,000
Initial Cost of Buildings & Improvements	10,052,000
Costs Capitalized Subsequent to Acquisition, Improvements	740,000
Gross Carrying Amount of Land	5,720,000
Gross Carrying Amount of Buildings & Improvements	10,792,000
Gross Carrying Amount of Land and Buildings & Improvements	16,512,000
Accumulated Depreciation at December 31, 2013	(2,549,000)
Year Acquired	Jan. 01, 2006
Real Estate Assets, Balance, end of period	16,512,000
Accumulated Depreciation, Balance, end of period	(2,549,000)
Barry [Member]
Encumbrances at December 31, 2013	7,150,000
Initial Cost of Land	6,426,000
Initial Cost of Buildings & Improvements	8,179,000
Costs Capitalized Subsequent to Acquisition, Improvements	625,000
Gross Carrying Amount of Land	6,426,000
Gross Carrying Amount of Buildings & Improvements	8,804,000
Gross Carrying Amount of Land and Buildings & Improvements	15,230,000
Accumulated Depreciation at December 31, 2013	(2,255,000)
Year Acquired	Jan. 01, 2006
Real Estate Assets, Balance, end of period	15,230,000
Accumulated Depreciation, Balance, end of period	(2,255,000)
Kiowa [Member]
Encumbrances at December 31, 2013	3,100,000
Initial Cost of Land	2,605,000
Initial Cost of Buildings & Improvements	3,263,000
Costs Capitalized Subsequent to Acquisition, Improvements	371,000
Gross Carrying Amount of Land	2,605,000
Gross Carrying Amount of Buildings & Improvements	3,634,000
Gross Carrying Amount of Land and Buildings & Improvements	6,239,000
Accumulated Depreciation at December 31, 2013	(928,000)
Year Acquired	Jan. 01, 2006
Real Estate Assets, Balance, end of period	6,239,000
Accumulated Depreciation, Balance, end of period	(928,000)
Moanalua Hillside [Member]
Encumbrances at December 31, 2013	111,920,000
Initial Cost of Land	24,720,000
Initial Cost of Buildings & Improvements	85,895,000
Costs Capitalized Subsequent to Acquisition, Improvements	40,301,000
Gross Carrying Amount of Land	35,294,000
Gross Carrying Amount of Buildings & Improvements	115,622,000
Gross Carrying Amount of Land and Buildings & Improvements	150,916,000
Accumulated Depreciation at December 31, 2013	(26,027,000)
Year Acquired	Jan. 01, 2005
Real Estate Assets, Balance, end of period	150,916,000
Accumulated Depreciation, Balance, end of period	(26,027,000)
Pacific Plaza [Member]
Encumbrances at December 31, 2013	46,400,000
Initial Cost of Land	10,091,000
Initial Cost of Buildings & Improvements	16,159,000
Costs Capitalized Subsequent to Acquisition, Improvements	74,484,000
Gross Carrying Amount of Land	27,816,000
Gross Carrying Amount of Buildings & Improvements	72,918,000
Gross Carrying Amount of Land and Buildings & Improvements	100,734,000
Accumulated Depreciation at December 31, 2013	(16,011,000)
Year Acquired	Jan. 01, 1999
Real Estate Assets, Balance, end of period	100,734,000
Accumulated Depreciation, Balance, end of period	(16,011,000)
Shores [Member]
Encumbrances at December 31, 2013	144,610,000
Initial Cost of Land	20,809,000
Initial Cost of Buildings & Improvements	74,191,000
Costs Capitalized Subsequent to Acquisition, Improvements	199,190,000
Gross Carrying Amount of Land	60,555,000
Gross Carrying Amount of Buildings & Improvements	233,635,000
Gross Carrying Amount of Land and Buildings & Improvements	294,190,000
Accumulated Depreciation at December 31, 2013	(50,387,000)
Year Acquired	Jan. 01, 1999
Real Estate Assets, Balance, end of period	294,190,000
Accumulated Depreciation, Balance, end of period	(50,387,000)
Villas At Royal Kunia [Member]
Encumbrances at December 31, 2013	82,000,000
Initial Cost of Land	42,887,000
Initial Cost of Buildings & Improvements	71,376,000
Costs Capitalized Subsequent to Acquisition, Improvements	15,806,000
Gross Carrying Amount of Land	35,165,000
Gross Carrying Amount of Buildings & Improvements	94,904,000
Gross Carrying Amount of Land and Buildings & Improvements	130,069,000
Accumulated Depreciation at December 31, 2013	(25,002,000)
Year Acquired	Jan. 01, 2006
Real Estate Assets, Balance, end of period	130,069,000
Accumulated Depreciation, Balance, end of period	(25,002,000)
Owensmouth Warner [Member]
Encumbrances at December 31, 2013	2,753,000
Initial Cost of Land	23,848,000
Initial Cost of Buildings & Improvements	0
Costs Capitalized Subsequent to Acquisition, Improvements	0
Gross Carrying Amount of Land	23,848,000
Gross Carrying Amount of Buildings & Improvements	0
Gross Carrying Amount of Land and Buildings & Improvements	23,848,000
Accumulated Depreciation at December 31, 2013	0
Real Estate Assets, Balance, end of period	23,848,000
Accumulated Depreciation, Balance, end of period	$ 0