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v2.4.1.9

Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Jan. 31, 2015 | Jan. 31, 2014 | Jan. 31, 2013
Cash flows from operating activities: |  |  |
Net (loss) income | $ (9,192)us-gaap_NetIncomeLoss | $ 4,768 us-gaap_NetIncomeLoss | $ 17,051 us-gaap_NetIncomeLoss
Adjustments to reconcile net (loss) income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 36,986 us-gaap_DepreciationAmortizationAndAccretionNet | 31,037 us-gaap_DepreciationAmortizationAndAccretionNet | 34,939 us-gaap_DepreciationAmortizationAndAccretionNet
Stock-based compensation | 1,298 us-gaap_ShareBasedCompensation | 1,143 us-gaap_ShareBasedCompensation | 1,586 us-gaap_ShareBasedCompensation
Provision for (recovery of) doubtful accounts, net of charge offs | 2,835 mind_ProvisionForDoubtfulAccountsNetOfChargeOffs | 1,048 mind_ProvisionForDoubtfulAccountsNetOfChargeOffs | (636)mind_ProvisionForDoubtfulAccountsNetOfChargeOffs
Provision for inventory obsolescence | 8 us-gaap_InventoryWriteDown | (60)us-gaap_InventoryWriteDown | 163 us-gaap_InventoryWriteDown
Gross profit from sale of lease pool equipment | (2,061)mind_GrossProfitFromSaleOfLeasePoolEquipment | (4,556)mind_GrossProfitFromSaleOfLeasePoolEquipment | (5,369)mind_GrossProfitFromSaleOfLeasePoolEquipment
Excess tax benefit (expense) from exercise of non-qualified stock options and restricted shares |  | 5 us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities | (420)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
Deferred tax benefit | (3,237)mind_DeferredIncomeTaxExpenseBenefitNetOfOtherTaxes | (2,204)mind_DeferredIncomeTaxExpenseBenefitNetOfOtherTaxes | (4,450)mind_DeferredIncomeTaxExpenseBenefitNetOfOtherTaxes
Changes in non-current income taxes payable |  | 32 us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable | (5,059)us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable
Foreign exchange losses net of gains | 3,258 mind_GainsLossesOnInvestmentAndForeignExchange |  |
Changes in: |  |  |
Trade accounts and contracts receivable | 605 us-gaap_IncreaseDecreaseInReceivables | (9,142)us-gaap_IncreaseDecreaseInReceivables | 13,331 us-gaap_IncreaseDecreaseInReceivables
Inventories | (279)us-gaap_IncreaseDecreaseInInventories | (2,836)us-gaap_IncreaseDecreaseInInventories | 718 us-gaap_IncreaseDecreaseInInventories
Income taxes receivable and payable | 1,701 us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable | 3,215 us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable | (6,718)us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
Prepaid foreign income tax |  |  | 3,519 us-gaap_IncreaseDecreaseInIncomeTaxes
Accounts payable, accrued expenses and other current liabilities | (2,303)us-gaap_IncreaseDecreaseInOtherCurrentLiabilities | 100 us-gaap_IncreaseDecreaseInOtherCurrentLiabilities | (4,091)us-gaap_IncreaseDecreaseInOtherCurrentLiabilities
Prepaids and other current assets, net | (4,414)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets | (1,335)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets | (307)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Net cash provided by operating activities | 25,205 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations | 21,215 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations | 44,257 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
Cash flows from investing activities: |  |  |
Purchases of seismic equipment held for lease | (19,449)mind_PaymentsToAcquireSeismicEquipmentHeldForLease | (43,509)mind_PaymentsToAcquireSeismicEquipmentHeldForLease | (44,694)mind_PaymentsToAcquireSeismicEquipmentHeldForLease
Acquisition of business | (14,500)us-gaap_PaymentsToAcquireBusinessesGross |  |
Purchases of property and equipment | (451)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (549)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (965)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Sales of used lease pool equipment | 3,158 mind_ProceedsFromSaleOfLeasePoolEquipment | 6,851 mind_ProceedsFromSaleOfLeasePoolEquipment | 11,412 mind_ProceedsFromSaleOfLeasePoolEquipment
Payment for earn-out provision |  |  | (450)us-gaap_OtherPaymentsToAcquireBusinesses
Net cash used in investing activities | (31,242)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations | (37,207)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations | (34,697)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
Cash flows from financing activities: |  |  |
Net (payments on) proceeds from revolving line of credit | (5,000)us-gaap_ProceedsFromRepaymentsOfLinesOfCredit | 18,000 us-gaap_ProceedsFromRepaymentsOfLinesOfCredit | (8,550)us-gaap_ProceedsFromRepaymentsOfLinesOfCredit
Proceeds from equipment notes |  |  | 147 mind_ProceedsFromEquipmentNotes
Payments on borrowings | (893)us-gaap_RepaymentsOfOtherDebt | (136)us-gaap_RepaymentsOfOtherDebt | (1,532)us-gaap_RepaymentsOfOtherDebt
Proceeds from term loan | 10,000 us-gaap_ProceedsFromRepaymentsOfDebt |  |
Net (purchases of) proceeds from short-term investment | (99)us-gaap_PaymentsForProceedsFromShortTermInvestments | 652 us-gaap_PaymentsForProceedsFromShortTermInvestments | (689)us-gaap_PaymentsForProceedsFromShortTermInvestments
Proceeds from issuance of common stock upon exercise of options | 320 us-gaap_ProceedsFromStockOptionsExercised | 498 us-gaap_ProceedsFromStockOptionsExercised | 329 us-gaap_ProceedsFromStockOptionsExercised
Purchase of treasury stock | (9,762)mind_PaymentsForRepurchaseOfRestrictedStockForTreasury | (2,200)mind_PaymentsForRepurchaseOfRestrictedStockForTreasury |
Excess tax benefit from exercise of non-qualified stock options |  | (5)us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities | 420 us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
Net cash (used in) provided by financing activities | (5,434)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations | 16,809 us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations | (9,875)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
Effect of changes in foreign exchange rates on cash and cash equivalents | 1,484 us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents | (805)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents | 178 us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents
Net (decrease) increase in cash and cash equivalents | (9,987)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | 12 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | (137)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash and cash equivalents, beginning of year | 15,162 us-gaap_CashAndCashEquivalentsAtCarryingValue | 15,150 us-gaap_CashAndCashEquivalentsAtCarryingValue | 15,287 us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents, end of year | $ 5,175 us-gaap_CashAndCashEquivalentsAtCarryingValue | $ 15,162 us-gaap_CashAndCashEquivalentsAtCarryingValue | $ 15,150 us-gaap_CashAndCashEquivalentsAtCarryingValue

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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e565-108580 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 + Details
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- Definition The cash outflow associated with other payments to acquire businesses including deposit on pending acquisitions and preacquisition costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The net amount paid (received) by the reporting entity through acquisition or sale and maturities of short-term investments with an original maturity that is three months or less which qualify for treatment as an investing activity based on management's intention and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3095-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3098-108585 + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The net cash inflow or outflow in aggregate debt due to repayments and proceeds from additional borrowings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -Subparagraph c -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3098-108585 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash outflow for the payment of other borrowing not otherwise defined in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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