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Software Development Costs (Details) (USD $)	3 Months Ended		6 Months Ended
Software Development Costs (Details) (USD $)	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Software Development Costs [Abstract]
Total capitalized software development cost	$ 498,000	$ 339,000	$ 995,000	$ 608,000
Capitalized software amortization	302,000	168,000	478,000	368,000
Write-down of capitalized software	$ 2,200,000	$ 0	$ 2,200,000	$ 0

For each income statement presented, the amount charged to expense for amortization of capitalized computer software costs.

For each income statement presented, the amount charged to expense for write-downs of capitalized computer software costs to net realizable value.