Acquisition of Personnel Strategies, Inc. (Narrative) (Details) (Personnel Strategies, Inc. [Member], USD $)
1 Months Ended 12 Months Ended
Sep. 20, 2013
Dec. 31, 2014
Dec. 31, 2013
Personnel Strategies, Inc. [Member]
     
Business Acquisition [Line Items]      
Purchase price of certain assets and liabilities assumed $ 200,000    
Additional pay for PSI's former CEO 100,000    
Bonus amount to be paid contingent on certain cash flow targets being met 100,000    
Contingent liability recorded   $ 125,000 $ 25,000
Amortization period 15 years