Acquisition of IT Logistics Inc (Details) (USD $)	6 Months Ended			3 Months Ended	6 Months Ended					6 Months Ended
	Jun. 30, 2012	Jun. 30, 2012 Public Preferred Stock [Member]	Jul. 01, 2011 Public Preferred Stock [Member]	Jun. 30, 2011 IT Logistics, Inc [Member]	Jun. 30, 2011 IT Logistics, Inc [Member]	Jul. 01, 2011 IT Logistics, Inc [Member]	Jun. 30, 2012 IT Logistics, Inc [Member] Senior Redeemable Preferred Stock [Member]	Nov. 01, 2012 IT Logistics, Inc [Member] Subordinated Promissory Note [Member]	Jul. 01, 2011 IT Logistics, Inc [Member] Subordinated Promissory Note [Member]	Jul. 01, 2011 IT Logistics, Inc [Member] Liaiblity Due in Installments [Member]
Business Acquisition [Line Items]
Number of installments										10
Monthly installments due										$ 700,000
Face value of debt instrument									15,000,000	7,000,000
Interest rate of notes (in hundredths)		12.00%	12.00%				12.00%	6.00%		0.50%
Initial cash consideration drawn from Facility						8,000,000
Goodwill amortization period - tax purposes	15 years
Allocation of purchase price [Abstract]
Inventories, net						221,000
Property and equipment, net						108,000
Goodwill						14,916,000
Other intangible assets						11,286,000
Total purchase price allocation						26,531,000
Purchase price allocation to net tangible assets						300,000
Acquired intangible assets amortization period	5 years
Pro forma net income				$ 800,000	$ 1,800,000