RELATED PARTY TRANSACTIONS (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of office space subject to lease agreement with related parties

Office Space	Approximate Square Footage	Maturity Date	Period of Extension Option (1)	Fixed Minimum Rent Per Month		Fixed Maximum Rent Per Month
The Parkview Building — 6745 Engle Road; and 6751 Engle Road	21,900	12/31/2014	Five-year	$	25,673	$	31,205
6745 Engle Road — Suite 100	2,212	12/31/2014	Five-year	$	3,051	$	3,709
6745 Engle Road — Suite 110	1,731	12/31/2014	Five-year	$	2,387	$	2,901
6751 Engle Road — Suites C and D	3,000	12/31/2014	Five-year	$	3,137	$	3,771

(1) Our Operating Partnership may extend the lease agreement beyond the termination date by the period set forth in this column at prevailing market rates upon the same terms and conditions contained in each of the lease agreements.

Schedule of total future minimum rental payments under the related party lease agreements

	Due to Related Party Amount		Due from Subtenant Amount
	(in thousands)

2013	$	374	$	236
2014	499		315
	$	873	$	551