Fair Value Measurements (Details Textual) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2013
Potential Payout Consideration	$ 1.5
Fair Value Of Contingent Consideration	$ 0.2

The amount of potential payout consideration based on the probability weighted discounted cash flow valuation technique.

No definition available.

Name:	wyy_PotentialPayoutConsideration
Namespace Prefix:	wyy_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration