Acquisition of IT Logistics, Inc (Details) (USD $)	12 Months Ended						12 Months Ended			6 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 17, 2012	Dec. 31, 2013 Public Preferred Stock [Member]	Jun. 30, 2012 I T Logistics Inc [Member]	Dec. 31, 2013 I T Logistics Inc [Member] Subordinated Promissory Note [Member]	Dec. 31, 2012 I T Logistics Inc [Member] Subordinated Promissory Note [Member]	Jun. 30, 2012 I T Logistics Inc [Member] Subordinated Promissory Note [Member]	Jun. 30, 2013 I T Logistics Inc [Member] Liability Due in Installments [Member]	Dec. 31, 2012 I T Logistics Inc [Member] Liability Due in Installments [Member]	Dec. 31, 2011 I T Logistics Inc [Member] Liability Due in Installments [Member]	Jun. 30, 2012 I T Logistics Inc [Member] Liability Due in Installments [Member] Installment
Business Acquisition [Line Items]
Number of monthly 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%		6.00%						0.50%
Interest expense	5,483,000	6,632,000	6,265,000								4,000	12,000
Initial cash consideration drawn from facility						8,000,000
Prepayment discount (in hundredths)							50.00%
Goodwill amortization period - tax purposes	15 years
Repayments of Subordinated Debt								7,500,000
Accrued interest paid								100,000
Gain due to prepayment of note	0	5,187,000	0					5,200,000
Payment consented by the financial institution				$ 7,600,000				$ 7,600,000