Acquisitions Acquisitions (Details Textual) (TimeManagement Corporation [Member], USD $)	0 Months Ended
	Jun. 10, 2013
TimeManagement Corporation [Member]
Business Acquisition [Line Items]
Business Acquisition, Purchase Price Allocation, Goodwill Amount	$ 3,372,000
Business Acquisition, Cost of Acquired Entity, Cash Paid	1,800,000
Business Acquisition, Contingent Consideration, Potential Cash Payment	1,800,000
Business Acquisition, Contingent Consideration, at Fair Value	$ 1,800,000
Business Acquisition, Goodwill, Expected Tax Deductible Period	15 years
Business Combination, Contingent Consideration Arrangements, Period	6 years