Note 2. Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended			12 Months Ended	1 Months Ended		12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Mar. 31, 2013	Dec. 31, 2013	Nov. 30, 2012	Jul. 31, 2012	Dec. 31, 2014
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability	$ 300	$ 300	$ 342
Finite-Lived Intangible Assets, Period Increase (Decrease)				183
Predecessor
Finite-lived Intangible Assets Acquired					1,100	1,825
Payments to Acquire Intangible Assets					500	1,300
Business Combination, Contingent Consideration, Liability					$ 600	$ 525
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life					7 years		7 years