Acquired Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2013

Finite Lived Intangible Assets Disclosure [Abstract]

Acquired Intangible Assets [Table Text Block]

6. ACQUIRED INTANGIBLE ASSETS
Acquired intangible lease assets consisted of the following (in thousands):
			March 31,		December 31,
			2013		2012
	Acquired in-place leases, net of accumulated
		amortization of $3,575 and $2,310,
		respectively	$	23,288	$	15,655
	Acquired above-market leases, net of accumulated
		amortization of $2,009 and $1,534,
		respectively		8,866		5,302
	Total		$	32,154	$	20,957

Schedule of Acquired Intangible Assets, Future Amortization Expense [Table Text Block]

	Year	In-Place Leases		Above Market Leases
	April 1 to December 31, 2013	$	4,080	$	1,514
	2014		5,391		2,020
	2015		4,489		1,767
	2016		3,529		1,206
	2017		2,335		784
	2018 and thereafter		3,464		1,575
	Total	$	23,288	$	8,866
The weighted-average amortization period for both acquired in-place lease and above-market lease intangibles is five years.