Acquisitions	12 Months Ended
Dec. 31, 2015
Business Combinations [Abstract]
Acquisitions	Acquisitions In April 2014, we acquired certain contracts, software assets, and liabilities from an entity in Denmark. In accordance with authoritative accounting guidance for business combinations, the respective purchase price for this acquisition is allocated to the assets and liabilities acquired based on their estimated fair values. The excess purchase price over the respective fair values of assets is recorded as goodwill in our International segment. All goodwill associated with this acquisition is expected to be deductible for tax purposes. We paid approximately $0.8 million in cash at closing, and have agreed to additional future royalty payments limited to approximately $1.1 million. This contingent consideration is based on future software sales through the third quarter of 2017, and the fair value was recorded using a probability weighted approach based on management's estimates using Level 3 inputs. The purchase price was allocated as follows: $1.4 million of intangible and other assets fair valued based on development costs, $1.3 million of goodwill, and $0.8 million of current liabilities.

Acquisitions

12 Months Ended

Dec. 31, 2015

In April 2014, we acquired certain contracts, software assets, and liabilities from an entity in Denmark. In accordance with authoritative accounting guidance for business combinations, the respective purchase price for this acquisition is allocated to the assets and liabilities acquired based on their estimated fair values. The excess purchase price over the respective fair values of assets is recorded as goodwill in our International segment. All goodwill associated with this acquisition is expected to be deductible for tax purposes. We paid approximately $0.8 million in cash at closing, and have agreed to additional future royalty payments limited to approximately $1.1 million. This contingent consideration is based on future software sales through the third quarter of 2017, and the fair value was recorded using a probability weighted approach based on management's estimates using Level 3 inputs. The purchase price was allocated as follows: $1.4 million of intangible and other assets fair valued based on development costs, $1.3 million of goodwill, and $0.8 million of current liabilities.