Goodwill and Other Intangible Assets - Net (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets by Major Class [Table Text Block]

The following tables present other intangible assets ($ amounts in 000’s):



	December 31, 2013
	Weighted-Average Useful Life (in Years)	Gross	Accumulated Amortization	Net
Finite-lived other intangible assets-net:
Developed technology	4.6	8,971	2,568	6,403
Customer relationships	6.0	500	62	438
Total other intangible assets—net		9,471	2,630	6,841



	December 31, 2012
	Weighted-Average Useful Life (in Years)	Gross	Accumulated Amortization	Net
Finite-lived other intangible assets-net:
Developed technology	3.0	3,541	1,424	2,117
Total other intangible assets—net		3,541	1,424	2,117

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

The following table summarizes estimated future amortization expense of other intangible assets with finite lives for future fiscal years ($ amounts in 000’s):



	Amount
Fiscal Years:
2014	1,782
2015	1,601
2016	1,287
2017	901
2018	900
Thereafter	370
Total	6,841