Note 5 - Goodwill	12 Months Ended
Dec. 31, 2011
Goodwill Disclosure [Text Block]	5. Goodwill The carrying amount of goodwill at both December 31, 2011 and 2010 was $16,959,000. In October 2009, the Company, through its subsidiary CGL, acquired certain assets of LRG International, Inc., a Florida based international forwarding company (“LRG”). As consideration the former owners of LRG were paid $2,000,000 in cash at closing, and received $500,000 on the one year anniversary of the closing, October 1, 2010. Additionally, earn-out consideration of $450,000 was earned by the former owners of LRG based on financial criteria being met in 2010. In the first quarter of 2011, the $450,000 earn-out above was paid in cash. The final earn-out of $450,000 was earned based on 2011 financial criteria being met. The initial fair value liability of the potential earn-out payments were based on the Company’s third-party valuation and was approximately $737,000 as of December 31, 2009. Increases in the liability of approximately $81,000 and $82,000 were recorded as interest expense during 2011 and 2010, respectively. As of December 31, 2011, based on the net present value of the expected cash payments, the earn-out liability was approximately $450,000.The last earn-out payment may be made in cash, shares of the Company’s common stock, or a combination of the two, at the discretion of the Company. In conjunction with the purchase of CGL in January of 2008, the Company recorded goodwill totaling $7,178,000 of which $500,000 represented a note payable to the former owners of CGL payable on the one year anniversary of the transaction. In addition to the goodwill created at the time of the initial transaction, the contract provided for contingent consideration to be paid to the former owners of CGL in the event certain performance measures were achieved. Based on the achievement of these performance measures and negotiations between the Company and the former owners of CGL, an earn-out of $687,000 was negotiated. The earn-out was comprised of a $600,000 obligation payable to the former owners of CGL in addition to the forgiveness of an $87,000 note receivable due from the former owners of CGL. The $600,000 obligation was paid in the first quarter of 2009 in addition to the $500,000 note payable established at the time of purchase. This transaction resulted in a cash payment of $1.1 million to the former owners of CGL and an additional $687,000 being added to goodwill for the year ended December 31, 2009. The negotiated earn-out represented payment in full for all future earn-out compensation related to the CGL purchase agreement. For additional information refer to Note 11 – Acquisitions.

In October 2009, the Company, through its subsidiary CGL, acquired certain assets of LRG International, Inc., a Florida based international forwarding company (“LRG”). As consideration the former owners of LRG were paid $2,000,000 in cash at closing, and received $500,000 on the one year anniversary of the closing, October 1, 2010. Additionally, earn-out consideration of $450,000 was earned by the former owners of LRG based on financial criteria being met in 2010. In the first quarter of 2011, the $450,000 earn-out above was paid in cash. The final earn-out of $450,000 was earned based on 2011 financial criteria being met. The initial fair value liability of the potential earn-out payments were based on the Company’s third-party valuation and was approximately $737,000 as of December 31, 2009. Increases in the liability of approximately $81,000 and $82,000 were recorded as interest expense during 2011 and 2010, respectively. As of December 31, 2011, based on the net present value of the expected cash payments, the earn-out liability was approximately $450,000.The last earn-out payment may be made in cash, shares of the Company’s common stock, or a combination of the two, at the discretion of the Company.

In conjunction with the purchase of CGL in January of 2008, the Company recorded goodwill totaling $7,178,000 of which $500,000 represented a note payable to the former owners of CGL payable on the one year anniversary of the transaction. In addition to the goodwill created at the time of the initial transaction, the contract provided for contingent consideration to be paid to the former owners of CGL in the event certain performance measures were achieved. Based on the achievement of these performance measures and negotiations between the Company and the former owners of CGL, an earn-out of $687,000 was negotiated. The earn-out was comprised of a $600,000 obligation payable to the former owners of CGL in addition to the forgiveness of an $87,000 note receivable due from the former owners of CGL. The $600,000 obligation was paid in the first quarter of 2009 in addition to the $500,000 note payable established at the time of purchase. This transaction resulted in a cash payment of $1.1 million to the former owners of CGL and an additional $687,000 being added to goodwill for the year ended December 31, 2009. The negotiated earn-out represented payment in full for all future earn-out compensation related to the CGL purchase agreement. For additional information refer to Note 11 – Acquisitions.