Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jul. 31, 2015	Jan. 31, 2015
Current assets:
Cash and cash equivalents	$ 2,800	$ 5,175
Restricted cash	71	184
Accounts receivable, net	18,093	23,693
Contracts and notes receivable	3,201	3,639
Inventories, net	14,477	11,451
Prepaid income taxes	1,691	1,018
Deferred tax asset	2,453	2,427
Prepaid expenses and other current assets	2,787	6,562
Total current assets	45,573	54,149
Seismic equipment lease pool and property and equipment, net	86,542	100,087
Intangible assets, net	9,975	10,831
Goodwill	5,579	5,594
Deferred tax asset	12,014	8,922
Other assets	27	28
Total assets	159,710	179,611
Current liabilities:
Accounts payable	1,761	2,399
Current maturities - long-term debt	3,117	3,218
Deferred revenue	481	710
Accrued expenses and other current liabilities	4,004	3,673
Total current liabilities	9,363	10,000
Long-term debt, net of current maturities	11,157	23,137
Total liabilities	$ 20,520	$ 33,137
Shareholders' equity:
Preferred stock, $1.00 par value; 1,000 shares authorized; none issued and outstanding
Common stock, $0.01 par value; 20,000 shares authorized; 14,012 shares issued at July 31, 2015 and January 31, 2015	$ 140	$ 140
Additional paid-in capital	120,234	119,787
Treasury stock, at cost (1,928 shares at July 31, 2015 and January 31, 2015, respectively)	(16,851)	(16,851)
Retained earnings	45,839	51,924
Accumulated other comprehensive loss	(10,172)	(8,526)
Total shareholders' equity	139,190	146,474
Total liabilities and shareholders' equity	$ 159,710	$ 179,611