Seismic Equipment Lease Pool and Property and Equipment

12 Months Ended

Jan. 31, 2015

Property, Plant and Equipment [Abstract]

Seismic Equipment Lease Pool and Property and Equipment

7. Seismic Equipment Lease Pool and Property and Equipment

Seismic equipment lease pool and property and equipment consisted of the following (in thousands):


	As of January 31,
	2015			2014
Recording channels	$	137,627		$	148,004
Other peripheral equipment		105,584			113,640

Cost of seismic equipment lease pool		243,211			261,644

Land and buildings		366			366
Furniture and fixtures		9,399			8,904
Autos and trucks		722			770

Cost of property and equipment		10,487			10,040

Cost of seismic equipment lease pool and property and equipment		253,698			271,684
Less accumulated depreciation		(153,611	)		(142,111	)

Net book value of seismic equipment lease pool and property and equipment	$	100,087		$	129,573

Location of seismic equipment lease pool and property and equipment (in thousands):


	As of January 31,
	2015		2014
United States	$	43,541	$	42,087
Canada		22,451		35,931
Latin America		7,519		18,128
Australia		4,600		7,198
Russia		2,698		2,134
Singapore		6,627		6,451
United Kingdom		125		218
Europe		12,526		17,426

Net book value of seismic equipment lease pool and property and equipment	$	100,087	$	129,573

- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

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