XML 26 R48.htm IDEA: XBRL DOCUMENT

Goodwill and Intangible Assets (Details Textual) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2013	Apr. 02, 2012
Goodwill and Intangible Assets Disclosure [Abstract]
Date of acquisition		Apr. 02, 2012
Goodwill			$ 6,100,000
Total intangible amortization expense	$ 316,000	$ 630,000

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References+ Details