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Amount of assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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The amount of identifiable intangible assets recognized as of the acquisition date.

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Amount of liabilities due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Acquisitions - Summary of Estimated Fair Values of Assets Acquired and Liabilities Assumed (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014	Jul. 08, 2014
Business Acquisition [Line Items]
GOODWILL	$ 2,929,000us-gaap_Goodwill	$ 2,929,000us-gaap_Goodwill
Path Logic [Member]
Business Acquisition [Line Items]
Current assets, including cash and cash equivalents			1,722,000
Property, plant and equipment			577,000
Identifiable intangible assets - customer relationships			1,930,000
Long term deposits			28,000
GOODWILL			2,929,000
Total assets acquired			7,186,000
Current liabilities			(1,180,000)
Long-term liabilities			(98,000)
Net assets acquired			$ 5,908,000