Acquisitions	12 Months Ended
Jan. 31, 2016
Business Combinations [Abstract]
Acquisitions	NOTE 5 — ACQUISITIONS Acquisition of STG On June 1, 2015, the Company completed the acquisition of Signature Technology Group, Inc. ("STG"), a provider of data center and professional services throughout North America, for a purchase price of $27.8 million. The purchase price has been allocated to the estimated fair values of assets acquired and liabilities assumed, including tangible assets of approximately $0.3 million, identifiable intangible assets of approximately $14.5 million, goodwill of approximately $14.1 million and liabilities of approximately $1.1 million. Identifiable intangible assets are primarily related to customer relationships with an estimated useful life of ten years. Proforma information for the acquisition of STG has not been presented as the acquisition was not material to the Company’s consolidated financial position or results of operations. Acquisition of TDMobility On November 1, 2013, the Company acquired Brightstar Corp.'s fifty percent ownership interest in TDMobility, a joint venture in the United States, for a cash purchase price of approximately $2.1 million. The purchase price has been allocated to the estimated fair values of assets acquired and liabilities assumed, including tangible assets of approximately $4.0 million, identifiable intangible assets of approximately $4.2 million, goodwill of approximately $2.5 million and liabilities of approximately $6.7 million. Identifiable intangible assets are primarily related to vendor relationships and other intangible assets with estimated useful lives of five to ten years. Proforma information for the acquisition of TDMobility has not been presented as the acquisition was not material to the Company’s consolidated financial position or results of operations.

Acquisitions

12 Months Ended

Jan. 31, 2016

NOTE 5 — ACQUISITIONS

Acquisition of STG

On June 1, 2015, the Company completed the acquisition of Signature Technology Group, Inc. ("STG"), a provider of data center and professional services throughout North America, for a purchase price of $27.8 million. The purchase price has been allocated to the estimated fair values of assets acquired and liabilities assumed, including tangible assets of approximately $0.3 million, identifiable intangible assets of approximately $14.5 million, goodwill of approximately $14.1 million and liabilities of approximately $1.1 million. Identifiable intangible assets are primarily related to customer relationships with an estimated useful life of ten years. Proforma information for the acquisition of STG has not been presented as the acquisition was not material to the Company’s consolidated financial position or results of operations.

Acquisition of TDMobility

On November 1, 2013, the Company acquired Brightstar Corp.'s fifty percent ownership interest in TDMobility, a joint venture in the United States, for a cash purchase price of approximately $2.1 million. The purchase price has been allocated to the estimated fair values of assets acquired and liabilities assumed, including tangible assets of approximately $4.0 million, identifiable intangible assets of approximately $4.2 million, goodwill of approximately $2.5 million and liabilities of approximately $6.7 million. Identifiable intangible assets are primarily related to vendor relationships and other intangible assets with estimated useful lives of five to ten years. Proforma information for the acquisition of TDMobility has not been presented as the acquisition was not material to the Company’s consolidated financial position or results of operations.