Key Energy Services (KEGX) 10-Q9 Aug 182018 Q2 Quarterly reportFinancial data

Company Profile

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
Document and Entity Information - shares	Jun. 30, 2018	Aug. 03, 2018
Document Documentand Entity Information [Abstract]
Entity Registrant Name	KEY ENERGY SERVICES INC
Entity Central Index Key	318,996
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Document Type	10-Q
Document Period End Date	Jun. 30, 2018
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q2
Trading Symbol	KEG
Amendment Flag	false
Entity Common Stock, Shares Outstanding		20,244,545

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 52,262	$ 73,065
Restricted cash	0	4,000
Accounts receivable, net of allowance for doubtful accounts of $954 and $875, respectively	93,339	69,319
Inventories	19,188	20,942
Other current assets	15,382	19,477
Total current assets	180,171	186,803
Property and equipment	424,393	413,127
Accumulated depreciation	(124,981)	(85,813)
Property and equipment, net	299,412	327,314
Intangible assets, net	433	462
Other non-current assets	9,487	14,542
TOTAL ASSETS	489,503	529,121
Current liabilities:
Accounts payable	15,611	13,697
Current portion of long-term debt	2,500	2,500
Other current liabilities	85,899	87,579
Total current liabilities	104,010	103,776
Long-term debt	242,091	243,103
Workers’ compensation, vehicular and health insurance liabilities	25,241	25,393
Other non-current liabilities	28,431	28,166
Commitments and contingencies
Equity:
Preferred stock, $0.01 par value; 10,000,000 authorized and one share issued and outstanding	0	0
Common stock, $0.01 par value; 100,000,000 shares authorized, 20,244,545 and 20,217,641 outstanding	202	202
Additional paid-in capital	262,219	259,314
Retained deficit	(172,691)	(130,833)
Total equity	89,730	128,683
TOTAL LIABILITIES AND EQUITY	$ 489,503	$ 529,121

Condensed Consolidated Balance3

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 954	$ 875
Preferred stock, par value (in usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	20,244,545	20,217,641
Common stock, shares outstanding	20,244,545	20,217,641

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Income Statement [Abstract]
REVENUES	$ 144,405	$ 107,780	$ 269,721	$ 209,232
COSTS AND EXPENSES:
Direct operating expenses	109,747	63,560	207,958	150,866
Depreciation and amortization expense	20,717	20,910	41,073	42,211
General and administrative expenses	22,854	30,334	47,428	61,330
Impairment expense	0	0	0	187
Operating loss	(8,913)	(7,024)	(26,738)	(45,362)
Interest expense, net of amounts capitalized	8,573	7,872	16,717	15,582
Other income, net	(752)	(961)	(1,759)	(1,201)
Reorganization items, net	0	101	0	1,441
Loss before income taxes	(16,734)	(14,036)	(41,696)	(61,184)
Income tax benefit (expense)	(161)	853	(162)	1,142
NET LOSS	$ (16,895)	$ (13,183)	$ (41,858)	$ (60,042)
Loss per share:
Basic and diluted (per share)	$ (0.84)	$ (0.66)	$ (2.07)	$ (2.99)
Weighted average shares outstanding:
Basic and diluted	20,231	20,099	20,224	20,098

Condensed Consolidated Stateme5

Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Statement of Comprehensive Income [Abstract]
NET LOSS	$ (16,895)	$ (13,183)	$ (41,858)	$ (60,042)
Other comprehensive income (loss):
Foreign currency translation income (loss)	0	(215)	0	1,018
COMPREHENSIVE LOSS	$ (16,895)	$ (13,398)	$ (41,858)	$ (59,024)

Condensed Consolidated Stateme6

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (41,858)	$ (60,042)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization expense	41,073	42,211
Impairment expense	0	187
Bad debt expense	427	854
Accretion of asset retirement obligations	80	99
Loss from equity method investments	0	(560)
Amortization of deferred financing costs	238	239
Deferred income tax benefit	0	(30)
Income on disposal of assets, net	(5,467)	(21,599)
Share-based compensation	2,902	8,159
Changes in working capital:
Accounts receivable	24,447	(4,448)
Other current assets	(5,850)	(7,297)
Accounts payable, accrued interest and accrued expenses	(565)	(17,966)
Share-based compensation liability awards	799	0
Other assets and liabilities	(5,710)	(8,395)
Net cash used in operating activities	(15,258)	(27,188)
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(17,173)	(7,236)
Proceeds from sale of assets	8,875	24,106
Net cash provided by (used in) investing activities	(8,298)	16,870
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of long-term debt	(1,250)	(1,250)
Payment of deferred financing costs	0	(350)
Repurchases of common stock	0	(54)
Proceeds from exercise of warrants	3	0
Net cash used in financing activities	(1,247)	(1,654)
Effect of changes in exchange rates on cash	0	144
Net decrease in cash, cash equivalents and restricted cash	(24,803)	(11,828)
Cash, cash equivalents, and restricted cash, beginning of period	77,065	115,212
Cash, cash equivalents, and restricted cash, end of period	$ 52,262	$ 103,384

GENERAL

GENERAL	6 Months Ended
GENERAL	Jun. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
GENERAL	GENERAL Key Energy Services, Inc., and its wholly owned subsidiaries (collectively, “Key,” the “Company,” “we,” “us,” “its,” and “our”) provide a full range of well services to major oil companies and independent oil and natural gas production companies. Our services include rig-based and coiled tubing-based well maintenance and workover services, well completion and recompletion services, fluid management services, fishing and rental services, and other ancillary oilfield services. Additionally, certain of our rigs are capable of specialty drilling applications. We operate in most major oil and natural gas producing regions of the continental United States. An important component of the Company’s growth strategy is to make acquisitions that will strengthen its core services or presence in selected markets, and the Company also makes strategic divestitures from time to time. The Company expects that the industry in which it operates will experience consolidation, and the Company expects to explore opportunities and engage in discussions regarding these opportunities, which could include mergers, consolidations or acquisitions or further dispositions or other transactions, although there can be no assurance that any such activities will be consummated. The accompanying unaudited condensed consolidated financial statements were prepared using generally accepted accounting principles in the United States of America (“GAAP”) for interim financial information and in accordance with the rules and regulations of the Securities and Exchange Commission (the “SEC”). The condensed December 31, 2017 balance sheet was prepared from audited financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2017 (the “ 2017 Form 10-K”). Certain information relating to our organization and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted in this Quarterly Report on Form 10-Q. These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in our 2017 Form 10-K. The unaudited condensed consolidated financial statements contained in this report include all normal and recurring material adjustments that, in the opinion of management, are necessary for a fair presentation of our financial position, results of operations and cash flows for the interim periods presented herein. The results of operations for the six months ended June 30, 2018 are not necessarily indicative of the results expected for the full year or any other interim period, due to fluctuations in demand for our services, timing of maintenance and other expenditures, and other factors. We have evaluated events occurring after the balance sheet date included in this Quarterly Report on Form 10-Q and through the date on which the unaudited condensed consolidated financial statements were issued, for possible disclosure of a subsequent event.

SIGNIFICANT ACCOUNTING POLICIES

SIGNIFICANT ACCOUNTING POLICIES AND ESTIMATES	6 Months Ended
SIGNIFICANT ACCOUNTING POLICIES AND ESTIMATES	Jun. 30, 2018
Accounting Policies [Abstract]
SIGNIFICANT ACCOUNTING POLICIES AND ESTIMATES	SIGNIFICANT ACCOUNTING POLICIES AND ESTIMATES The preparation of these unaudited condensed consolidated financial statements requires us to develop estimates and to make assumptions that affect our financial position, results of operations and cash flows. These estimates may also impact the nature and extent of our disclosure, if any, of our contingent liabilities. Among other things, we use estimates to (i) analyze assets for possible impairment, (ii) determine depreciable lives for our assets, (iii) assess future tax exposure and realization of deferred tax assets, (iv) determine amounts to accrue for contingencies, (v) value tangible and intangible assets, (vi) assess workers’ compensation, vehicular liability, self-insured risk accruals and other insurance reserves, (vii) provide allowances for our uncollectible accounts receivable, (viii) value our asset retirement obligations, and (ix) value our equity-based compensation. We review all significant estimates on a recurring basis and record the effect of any necessary adjustments prior to publication of our financial statements. Adjustments made with respect to the use of estimates relate to improved information not previously available. Because of the limitations inherent in this process, our actual results may differ materially from these estimates. We believe that the estimates used in the preparation of these interim financial statements are reasonable. Revenue Recognition We recognize revenues to depict the transfer of control of promised goods or services to our customers in an amount that reflects the consideration to which we expect to be entitled in exchange for those goods or services. See “Note 3. Adoption of ASC 606, Revenue from Contracts with Customers” for further discussion on Revenues. We recognize revenue based on the ASC 606 model, comprising the following five steps: (i) a contract with the customer exists, (ii) performance obligations have been identified, (iii) the price to the customer has been determined, (iv) the price has been allocated to the performance obligations, and (v) the performance obligation is satisfied. We generally determine that these steps have been satisfied as follows: A contract with the customer exists when a final understanding between us and our customer has occurred, and can be evidenced by a completed customer purchase order, field ticket, supplier contract, or master service agreement. Performance obligations have been identified when we have determined the contractual requirements pursuant to the terms of the arrangement. We have a process to determine performance obligations for our contracts. The price to the customer is determinable and allocated when the amount that is required to be paid is estimated. A price that is determinable is evidenced by contractual terms, our price book, a completed customer purchase order, or a field ticket. The performance obligation is satisfied in a manner that best depicts the transfer of goods or services to the customer. The control over services is transferred as the services are rendered to the customer. Specifically, we recognize revenue as the services are provided, typically daily, as we have the right to invoice the customer for the services performed. As an accounting policy election, the Company excludes from the measurement of the transaction price all taxes assessed by a governmental authority that are both imposed on and concurrent with a specific revenue-producing transaction and collected by the Company from a customer. There have been no material changes or developments in our evaluation of accounting estimates and underlying assumptions or methodologies that we believe to be a “Critical Accounting Policy or Estimate” as disclosed in our 2017 Form 10-K. Recent Accounting Developments ASU 2018-02. In February 2018, the FASB issued ASU 2018-02, Income Statement—Reporting Comprehensive Income (Topic 220), Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income . This standard allows a reclassification from accumulated other comprehensive income (loss) to retained earnings for stranded tax effects resulting from the U.S. Tax Cuts and Jobs Act (the “2017 Tax Act”) that was enacted on December 22, 2017. We adopted this guidance as of January 1, 2018. The adoption of this standard did not have an impact on our consolidated financial statements. ASU 2016-18. In November 2016, the FASB issued ASU, 2016-18 Statement of Cash Flows (Topic 230), Restricted Cash . This standard provides guidance on the presentation of restricted cash and restricted cash equivalents in the statement of cash flows. Restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period amounts shown on the statements of cash flows. The amendments of this ASU should be applied using a retrospective transition method and are effective for reporting periods beginning after December 15, 2017, with early adoption permitted. We adopted the new standard effective January 1, 2018 and other than the revised statement of cash flows presentation of restricted cash, the adoption of this standard did not have an impact on our consolidated financial statements. ASU 2016-15 . In August 2016 the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230), Classification of Certain Cash Receipts and Cash Payments , that clarifies how entities should classify certain cash receipts and cash payments on the statement of cash flows. The guidance also clarifies how the predominance principle should be applied when cash receipts and cash payments have aspects of more than one class of cash flows. The guidance will be effective for annual periods beginning after December 15, 2017 and interim periods within those annual periods. Early adoption is permitted. We adopted the new standard effective January 1, 2018 and the adoption of this standard did not have a material impact on our consolidated financial statements. ASU 2016-13. In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments that will change how companies measure credit losses for most financial assets and certain other instruments that aren’t measured at fair value through net income. The standard will replace today’s “incurred loss” approach with an “expected loss” model for instruments measured at amortized cost. For available-for-sale debt securities, entities will be required to record allowances rather than reduce the carrying amount. The amendments in this update will be effective for annual periods beginning after December 15, 2019 and interim periods within those annual periods. Early adoption is permitted for annual periods beginning after December 15, 2018. The Company is evaluating the effect of this standard on our consolidated financial statements. ASU 2016-02. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), which will replace the existing lease guidance. The new standard is intended to provide enhanced transparency and comparability by requiring lessees to record right-of-use assets and corresponding lease liabilities on the balance sheet. Additional disclosure requirements include qualitative disclosures along with specific quantitative disclosures with the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases. ASU 2016-02 is effective for the Company for annual reporting periods beginning after December 15, 2018, including interim periods within those fiscal years, with early adoption permitted. The new standard is required to be applied with a modified retrospective approach to each prior reporting period presented. We are currently evaluating the standard to determine the impact of its adoption on the consolidated financial statements. ASU 2014-09 . In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606) . The objective of this ASU is to establish the principles to report useful information to users of financial statements about the nature, amount, timing, and uncertainty of revenue from contracts with customers. The core principle is to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 must be adopted using either a full retrospective method or a modified retrospective method. We adopted the new standard effective January 1, 2018 using the full retrospective method and the adoption of this standard did not have a material impact on our consolidated financial statements.

ADOPTION OF ASC 606, "REVENUE F

ADOPTION OF ASC 606, "REVENUE FROM CONTRACTS WITH CUSTOMERS"	6 Months Ended
	Jun. 30, 2018
REVENUES ADOPTION OF ASC 606 [Abstract]
REVENUES ADOPTION OF ASC 606	ADOPTION OF ASC 606, "REVENUE FROM CONTRACTS WITH CUSTOMERS" On January 1, 2018, we adopted ASC 606 using the full retrospective method applied to those contracts that were not completed as of December 15, 2016. As noted in prior periods, we emerged from voluntary reorganization under Chapter 11 of the United States Bankruptcy Code on December 15, 2016 and therefore applied fresh-start accounting and adopted ASC 606 in effect at the fresh-start accounting date. As a result of electing to use the full retrospective adoption approach as described above, results for reporting periods beginning after December 15, 2016 are presented under ASC 606. The adoption of ASC 606 did not have a material impact on our consolidated financial statements, and we did not record any adjustments to opening retained earnings as of December 15, 2016, because our services and rental contracts are principally charged on an hourly or daily rate basis and are primarily short-term in nature, typically less than 30 days. Revenues are recognized when control of the promised goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. The following table presents our revenues disaggregated by revenue source (in thousands). Sales taxes are excluded from revenues. Six Months Ended June 30, 2018 2017 Rig Services $ 150,760 $ 122,093 Fluid Management Services 46,344 36,762 Coiled Tubing Services 42,293 14,506 Fishing and Rental Services 30,324 31,631 International — 4,240 Total $ 269,721 $ 209,232 Disaggregation of Revenue We have disaggregated our revenues by our reportable segments including Rig Services, Fluid Management Services, Coiled Tubing Services and Fishing & Rental Services. Rig Services Our Rig Services include the completion of newly drilled wells, workover and recompletion of existing oil and natural gas wells, well maintenance, and the plugging and abandonment of wells at the end of their useful lives. We also provide specialty drilling services to oil and natural gas producers with certain of our larger rigs that are capable of providing conventional and horizontal drilling services. Our rigs encompass various sizes and capabilities, allowing us to service all types of oil and gas wells. We recognize revenue within the Rig Services segment by measuring progress toward satisfying the performance obligation in a manner that best depicts the transfer of goods or services to the customer. The control over services is transferred as the services are rendered to the customer. Specifically, we recognize revenue as the services are provided, typically daily, as we have the right to invoice the customer for the services performed. Rig Services are billed and paid monthly. Payment terms for Rig Services are usually 30 days from invoice receipt. Fluid Management Services We provide transportation and well-site storage services for various fluids utilized in connection with drilling, completions, workover and maintenance activities. We also provide disposal services for fluids produced subsequent to well completion. These fluids are removed from the well site and transported for disposal in saltwater disposal wells owned by us or a third party. We recognize revenue within the Fluid Management Services segment by measuring progress toward satisfying the performance obligation in a manner that best depicts the transfer of goods or services to the customer. The control over services is transferred as the services are rendered to the customer. Specifically, we recognize revenue as the services are provided, typically daily, as we have the right to invoice the customer for the services performed. Fluid Management Services are billed and paid monthly. Payment terms for Fluid Management Services are usually 30 days from invoice receipt. Coiled Tubing Services Coiled Tubing Services involve the use of a continuous metal pipe spooled onto a large reel, which is then deployed into oil and natural gas wells to perform various applications, such as wellbore clean-outs, nitrogen jet lifts, through-tubing fishing, and formation stimulations utilizing acid and chemical treatments. Coiled tubing is also used for a number of horizontal well applications such as milling temporary isolation plugs that separate frac zones, and various other pre- and post-hydraulic fracturing well preparation services. We recognize revenue within the Coiled Tubing Services segment by measuring progress toward satisfying the performance obligation in a manner that best depicts the transfer of goods or services to the customer. The control over services is transferred as the services are rendered to the customer. Specifically, we recognize revenue, typically daily, as the services are provided as we have the right to invoice the customer for the services performed. Coiled Tubing Services are billed and paid monthly. Payment terms for Coiled Tubing Services are usually 30 days from invoice receipt. Fishing and Rental Services We offer a full line of services and rental equipment designed for use in providing drilling and workover services. Fishing services involve recovering lost or stuck equipment in the wellbore utilizing a broad array of “fishing tools.” Our rental tool inventory consists of drill pipe, tubulars, handling tools (including our patented Hydra-Walk® pipe-handling units and services), pressure-control equipment, pumps, power swivels, reversing units, foam air units. We recognize revenue within the Fishing and Rental Services segment by measuring progress toward satisfying the performance obligation in a manner that best depicts the transfer of goods or services to the customer. The control over services is transferred as the services are rendered to the customer. Specifically, we recognize revenue as the services are provided, typically daily, as we have the right to invoice the customer for the services performed. Fishing and Rental Services are billed and paid monthly. Payment terms for Fishing and Rental Services are usually 30 days from invoice receipt. International Our former International segment included our former operations in Canada and Russia. Our services in Russia consisted of rig-based services such as the maintenance, workover, and recompletion of existing oil wells, completion of newly-drilled wells, and plugging and abandonment of wells at the end of their useful lives. We also had a technology development and control systems business based in Canada, which was focused on the development of hardware and software related to oilfield service equipment controls, data acquisition and digital information flow. We recognized revenue within the International segment by measuring progress toward satisfying the performance obligation in a manner that best depicted the transfer of goods or services to the customer. The control over services was transferred as the services were rendered to the customer. Specifically, we recognized revenue as the services were provided, typically daily, as we had the right to invoice the customer for the services performed. Services within the international segment were billed and paid monthly. Payment terms for services within the International segment were usually 30 days from invoice receipt. Arrangements with Multiple Performance Obligations Our contracts with customers may include multiple performance obligations. For such arrangements, we allocate revenues to each performance obligation based on its relative standalone selling price. We generally determine standalone selling prices based on the prices charged to customers or using expected cost-plus margin. For combined products and services within a contract, we account for individual products and services separately if they are distinct- i.e. if a product or service is separately identifiable from other items in the contract and if a customer can benefit from it on its own or with other resources that are readily available to the customer. The consideration (including any discounts) is allocated between separate products and services within a contract based on the prices at which we separately sell our services. For items that are not sold separately, we estimate the standalone selling prices using the expected cost-plus margin approach. Contract Balances Under our revenue contracts, we invoice customers once our performance obligations have been satisfied, at which point payment is unconditional. Accordingly, our revenue contracts do not give rise to contract assets or liabilities under ASC 606. Practical Expedients and Exemptions We generally expense sales commissions when incurred because the amortization period would have been one year or less. These costs are recorded within general and administrative expenses. The majority of our services are short-term in nature with a contract term of one year or less. For those contracts, we have utilized the practical expedient in ASC 606-10-50-14 exempting the Company from disclosure of the transaction price allocated to remaining performance obligations if the performance obligation is part of a contract that has an original expected duration of one year or less. Additionally, our payment terms are short-term in nature with settlements of one year or less. We have, therefore, utilized the practical expedient in ASC 606-10-32-18 exempting the Company from adjusting the promised amount of consideration for the effects of a significant financing component given that the period between when the entity transfers a promised good or service to a customer and when the customer pays for that good or service will be one year or less. Further, in many of our service contracts we have a right to consideration from a customer in an amount that corresponds directly with the value to the customer of the entity’s performance completed to date (for example, a service contract in which an entity bills a fixed amount for each hour of service provided). For those contracts, we have utilized the practical expedient in ASC 606-10-55-18 exempting the Company from disclosure of the entity to recognize revenue in the amount to which the Company has a right to invoice. Accordingly, we do not disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of one year or less and (ii) contracts for which we recognize revenue at the amount to which we have the right to invoice for services performed.

EQUITY

EQUITY	6 Months Ended
EQUITY	Jun. 30, 2018
Equity [Abstract]
EQUITY	EQUITY A reconciliation of the total carrying amount of our equity accounts for the six months ended June 30, 2018 is as follows (in thousands): COMMON STOCKHOLDERS Common Stock Additional Paid-in Capital Retained Deficit Total Number of Shares Amount at Par Balance at December 31, 2017 20,217 $ 202 $ 259,314 $ (130,833 ) $ 128,683 Exercise of warrants — — 3 — 3 Share-based compensation 28 — 2,902 — 2,902 Net loss — — — (41,858 ) (41,858 ) Balance at June 30, 2018 20,245 $ 202 $ 262,219 $ (172,691 ) $ 89,730

OTHER BALANCE SHEET INFORMATION

OTHER BALANCE SHEET INFORMATION	6 Months Ended
OTHER BALANCE SHEET INFORMATION	Jun. 30, 2018
Supplemental Balance Sheet Disclosures [Abstract]
OTHER BALANCE SHEET INFORMATION	OTHER BALANCE SHEET INFORMATION The table below presents comparative detailed information about other current assets at June 30, 2018 and December 31, 2017 (in thousands): June 30, 2018 December 31, 2017 Other current assets: Prepaid current assets $ 6,897 $ 9,598 Reinsurance receivable 7,263 7,328 Other 1,222 2,551 Total $ 15,382 $ 19,477 The table below presents comparative detailed information about other non-current assets at June 30, 2018 and December 31, 2017 (in thousands): June 30, 2018 December 31, 2017 Other non-current assets: Reinsurance receivable $ 7,662 $ 7,768 Deposits 1,223 1,246 Other 602 5,528 Total $ 9,487 $ 14,542 The table below presents comparative detailed information about other current liabilities at June 30, 2018 and December 31, 2017 (in thousands): June 30, 2018 December 31, 2017 Other current liabilities: Accrued payroll, taxes and employee benefits $ 20,472 $ 19,874 Accrued operating expenditures 15,168 11,644 Income, sales, use and other taxes 9,694 12,151 Self-insurance reserve 27,355 26,761 Accrued interest 7,003 6,605 Accrued insurance premiums 1,593 4,077 Unsettled legal claims 3,470 4,747 Accrued severance 250 250 Other 894 1,470 Total $ 85,899 $ 87,579 The table below presents comparative detailed information about other non-current liabilities at June 30, 2018 and December 31, 2017 (in thousands): June 30, 2018 December 31, 2017 Other non-current liabilities: Asset retirement obligations $ 9,005 $ 8,931 Environmental liabilities 1,889 1,977 Accrued sales, use and other taxes 17,143 17,142 Other 394 116 Total $ 28,431 $ 28,166

INTANGIBLE ASSETS

INTANGIBLE ASSETS	6 Months Ended
INTANGIBLE ASSETS	Jun. 30, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
GOODWILL AND OTHER INTANGIBLE ASSETS	INTANGIBLE ASSETS The components of our other intangible assets as of June 30, 2018 and December 31, 2017 are as follows (in thousands): June 30, 2018 December 31, 2017 Trademark: Gross carrying value $ 520 $ 520 Accumulated amortization (87 ) (58 ) Net carrying value $ 433 $ 462 The weighted average remaining amortization periods and expected amortization expense for the next five years for our definite lived intangible assets are as follows: Weighted average remaining amortization period (years) Expected amortization expense (in thousands) Remainder of 2018 2019 2020 2021 2022 2023 Trademarks 7.5 $ 29 $ 58 $ 58 $ 58 $ 58 $ 58 Amortization expense for our intangible assets was less than $0.1 million for the three and six months ended June 30, 2018 and 2017 .

LONG-TERM DEBT

LONG-TERM DEBT	6 Months Ended
LONG-TERM DEBT	Jun. 30, 2018
Debt Disclosure [Abstract]
LONG-TERM DEBT	DEBT As of June 30, 2018 and December 31, 2017 , the components of our debt were as follows (in thousands): June 30, 2018 December 31, 2017 Term Loan Facility due 2021 $ 246,250 $ 247,500 Unamortized debt issuance costs (1,659 ) (1,897 ) Total 244,591 245,603 Less current portion (2,500 ) (2,500 ) Long-term debt $ 242,091 $ 243,103 ABL Facility On December 15, 2016, the Company and Key Energy Services, LLC, as borrowers (the “ABL Borrowers”), entered into the ABL Facility with the financial institutions party thereto from time to time as lenders (the “ABL Lenders”), Bank of America, N.A., as administrative agent for the lenders (the “Administrative Agent”) and Bank of America, N.A. and Wells Fargo Bank, National Association, as co-collateral agents for the lenders. The ABL Facility provides for aggregate initial commitments from the ABL Lenders of $80 million , which, on February 3, 2017 was increased to $100 million , and matures on June 15, 2021 . The ABL Facility provides the ABL Borrowers with the ability to borrow up to an aggregate principal amount equal to the lesser of (i) the aggregate revolving commitments then in effect and (ii) the sum of 85% of the value of eligible accounts receivable plus (b) 80% of the value of eligible unbilled accounts receivable, subject to a limit equal to the greater of (x) $35 million and (y) 25% of the commitments. The amount that may be borrowed under the ABL Facility is subject to increase or reduction based on certain segregated cash or reserves provided for by the ABL Facility. In addition, the percentages of accounts receivable and unbilled accounts receivable included in the calculation described above is subject to reduction to the extent of certain bad debt write-downs and other dilutive items provided in the ABL Facility. Borrowings under the ABL Facility will bear interest, at the ABL Borrowers’ option, at a per annum rate equal to (i) LIBOR for 30, 60, 90, 180, or, with the consent of the ABL Lenders, 360 days, plus an applicable margin that varies from 2.5% to 4.5% depending on the Borrowers’ fixed charge coverage ratio at such time or (ii) a base rate equal to the sum of (a) the greatest of (x) the prime rate, (y) the federal funds rate, plus 0.50% or (z) 30-day LIBOR, plus 1.0% plus (b) an applicable margin that varies from 1.50% to 3.50% depending on the Borrowers’ fixed charge coverage ratio at such time. In addition, the ABL Facility provides for unused line fees of 1.00% to 1.25% per year, depending on utilization, letter of credit fees and certain other factors. The ABL Facility may in the future be guaranteed by certain of the Company’s existing and future subsidiaries (the “ABL Guarantors,” and together with the ABL Borrowers, the “ABL Loan Parties”). To secure their obligations under the ABL Facility, each of the ABL Loan Parties has granted or will grant, as applicable, to the Administrative Agent a first-priority security interest for the benefit of the ABL Lenders in its present and future accounts receivable, inventory and related assets and proceeds of the foregoing (the “ABL Priority Collateral”). In addition, the obligations of the ABL Loan Parties under the ABL Facility are secured by second-priority liens on the Term Priority Collateral (as described below under “Term Loan Facility”). The revolving loans under the ABL Facility may be voluntarily prepaid, in whole or in part, without premium or penalty, subject to breakage or similar costs. The ABL Facility contains certain affirmative and negative covenants, including covenants that restrict the ability of the ABL Loan Parties to take certain actions including, among other things and subject to certain significant exceptions, the incurrence of debt, the granting of liens, the making of investments, entering into transactions with affiliates, the payment of dividends and the sale of assets. The ABL Facility also contains a requirement that the ABL Borrowers comply, during certain periods, with a fixed charge coverage ratio of 1.00 to 1.00. As of June 30, 2018 , we have no borrowings outstanding and $35.6 million of letters of credit outstanding with borrowing capacity of $38.3 million available subject to covenant constraints under our ABL Facility. Term Loan Facility On December 15, 2016, the Company entered into the Term Loan Facility among the Company, as borrower, certain subsidiaries of the Company named as guarantors therein, the financial institutions party thereto from time to time as Lenders (collectively, the “Term Loan Lenders”) and Cortland Capital Market Services LLC and Cortland Products Corp., as agent for the Lenders. The Term Loan Facility had an initial outstanding principal amount of $250 million . The Term Loan Facility will mature on December 15, 2021 , although such maturity date may, at the Company’s request, be extended by one or more of the Term Loan Lenders pursuant to the terms of the Term Loan Facility. Borrowings under the Term Loan Facility will bear interest, at the Company’s option, at a per annum rate equal to (i) LIBOR for one, two, three, six, or, with the consent of the Term Loan Lenders, 12 months, plus 10.25% or (ii) a base rate equal to the sum of (a) the greatest of (x) the prime rate, (y) the Federal Funds rate, plus 0.50% and (z) 30-day LIBOR, plus 1.0% plus (b) 9.25% . The Term Loan Facility is guaranteed by certain of the Company’s existing and future subsidiaries (the “Term Loan Guarantors,” and together with the Company, the “Term Loan Parties”). To secure their obligations under the Term Loan Facility, each of the Term Loan Parties has granted or will grant, as applicable, to the agent a first-priority security interest for the benefit of the Term Loan Lenders in substantially all of each Term Loan Party’s assets other than certain excluded assets and the ABL Priority Collateral (the “Term Priority Collateral”). In addition, the obligations of the Term Loan Parties under the Term Loan Facility are secured by second-priority liens on the ABL Priority Collateral (as described above under “ABL Facility”). The loans under the Term Loan Facility may be prepaid at the Company’s option, subject to the payment of a prepayment premium in certain circumstances as provided in the Term Loan Facility. If a prepayment is made prior to the first anniversary of the loan, such prepayment must be made with make-whole amount with the calculation of the make-whole amount as specified in the Term Loan Facility. If a prepayment is made after the first anniversary of the loan but prior to the second anniversary, such prepayment must be made at 106% of the principle amount, if a prepayment is made after the second anniversary but prior to the third anniversary, such prepayment must be made at 103% of the principle amount. After the third anniversary, if a prepayment is made, no prepayment premium is due. The Company is required to make principal payments in the amount of $625,000 per quarter. In addition, pursuant to the Term Loan Facility, the Company must prepay or offer to prepay, as applicable, term loans with the net cash proceeds of certain debt incurrences and asset sales, excess cash flow, and upon certain change of control transactions, subject in each case to certain exceptions. The Term Loan Facility contains certain affirmative and negative covenants, including covenants that restrict the ability of the Term Loan Parties to take certain actions including, among other things and subject to certain significant exceptions, the incurrence of debt, the granting of liens, the making of investments, entering into transactions with affiliates, the payment of dividends and the sale of assets. The Term Loan Facility also contains financial covenants requiring that the Company maintain an asset coverage ratio of at least 1.35 to 1.0 and that Liquidity (as defined in the Term Loan Facility) must not be less than $37.5 million (of which at least $20.0 million must be in cash or cash equivalents held in deposit accounts) as of the last day of any fiscal quarter, subject to certain exceptions and cure rights. The weighted average interest rates on the outstanding borrowings under the Term Loan Facility for the three and six month periods ended June 30, 2018 were as follows: Three Months Ended Six Months Ended June 30, 2018 June 30, 2018 Term Loan Facility 12.49 % 12.21 %

OTHER INCOME, NET

OTHER INCOME, NET	6 Months Ended
OTHER INCOME, NET	Jun. 30, 2018
Other Income and Expenses [Abstract]
OTHER INOME, NET	OTHER INCOME The table below presents comparative detailed information about our other income and expense, shown on the condensed consolidated statements of operations as “ other income, net ” for the periods indicated (in thousands): Three Months Ended Six Months Ended June 30, June 30, 2018 2017 2018 2017 Interest income $ (194 ) $ (155 ) $ (378 ) $ (352 ) Other (558 ) (806 ) (1,381 ) (849 ) Total $ (752 ) $ (961 ) $ (1,759 ) $ (1,201 )

INCOME TAXES

INCOME TAXES	6 Months Ended
INCOME TAXES	Jun. 30, 2018
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES The 2017 Tax Act was enacted on December 22, 2017. It is comprehensive tax reform legislation that contains significant changes to corporate taxation. Provisions on the enacted law include a permanent reduction of the corporate income tax rate from 35% to 21%, imposing a mandatory one-time tax on un-repatriated accumulated earnings of foreign subsidiaries, a partial limitation on the deductibility of business interest expense, a limitation on net operating losses to 80% of taxable income each year, a shift of the U.S. taxation of multinational corporations from a tax on worldwide income to a partial territorial system (along with rules that create a new U.S. minimum tax on earnings of foreign subsidiaries), and other related provisions to maintain the U.S. tax base. We recognized the income tax effects of the 2017 Tax Act in accordance with Staff Accounting Bulletin No. 118, which provides SEC staff guidance for the application of ASC Topic 740, Income Taxes. The guidance allows for a measurement period of up to one year after the enactment date to finalize the recording of the related tax impacts. We believe the provisional amounts recorded during the fourth quarter of 2017 continue to represent a reasonable estimate of the accounting implications of the 2017 Tax Act. We did not identify any items for which the income tax effects of the 2017 Tax Act could not be reasonably estimated as of June 30, 2018. However, tax laws and regulations are subject to interpretation and the outcomes of tax disputes are inherently uncertain, and therefore our assessments can involve a series of complex judgments about future events and rely heavily on estimates and assumptions. We are subject to U.S. federal income tax as well as income taxes in multiple state and foreign jurisdictions. Our effective tax rates for the three months ended June 30, 2018 and 2017 were ( 1.0% ) and 6.1% , respectively, and ( 0.4% ) and 1.9% for the six months ended June 30, 2018 and 2017 , respectively. The variance between our effective rate and the U.S. statutory rate is due to the mix of pre-tax profit between the U.S. and international taxing jurisdictions with varying statutory rates, the impact of permanent differences, and other tax adjustments, such as valuation allowances against deferred tax assets, and tax expense or benefit recognized for uncertain tax positions. We continued recording income taxes using a year-to-date effective tax rate method for the three and six months ended June 30, 2018 and 2017 . The use of this method was based on our expectations that a small change in our estimated ordinary income could result in a large change in the estimated annual effective tax rate. We will re-evaluate our use of this method each quarter until such time as a return to the annualized effective tax rate method is deemed appropriate. The Company assesses the realizability of its deferred tax assets each period by considering whether it is more likely than not that all or a portion of the deferred tax assets will not be realized. Due to the history of losses in recent years and the continued challenges affecting the oil and gas industry, management continues to believe it is more likely than not that we will not be able to realize our net deferred tax assets. No release of our deferred tax asset valuation allowance was made during the three or six months ended June 30, 2018 . As of June 30, 2018 , we had $0.1 million of unrecognized tax benefits, net of federal tax benefit, which, if recognized, would impact our effective tax rate. We record interest and penalties related to unrecognized tax benefits as income tax expense. We have accrued a liability of less than $0.1 million for the payment of interest and penalties as of June 30, 2018 . We believe that it is reasonably possible that all remaining unrecognized tax positions may be recognized in the next twelve months as a result of a lapse of statute of limitations and settlement of ongoing audits.

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES	6 Months Ended
COMMITMENTS AND CONTINGENCIES	Jun. 30, 2018
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	COMMITMENTS AND CONTINGENCIES Litigation Various suits and claims arising in the ordinary course of business are pending against us. We conduct business throughout the continental United States and may be subject to jury verdicts or arbitrations that result in outcomes in favor of the plaintiffs. We are also exposed to various claims abroad. We continually assess our contingent liabilities, including potential litigation liabilities, as well as the adequacy of our accruals and our need for the disclosure of these items, if any. We establish a provision for a contingent liability when it is probable that a liability has been incurred and the amount is reasonably estimable. We have $3.5 million of other liabilities related to litigation that is deemed probable and reasonably estimable as of June 30, 2018 . We do not believe that the disposition of any of these matters will result in an additional loss materially in excess of amounts that have been recorded. Self-Insurance Reserves We maintain reserves for workers’ compensation and vehicle liability on our balance sheet based on our judgment and estimates using an actuarial method based on claims incurred. We estimate general liability claims on a case-by-case basis. We maintain insurance policies for workers’ compensation, vehicle liability and general liability claims. These insurance policies carry self-insured retention limits or deductibles on a per occurrence basis. The retention limits or deductibles are accounted for in our accrual process for all workers’ compensation, vehicular liability and general liability claims. The deductibles have a $5 million maximum per vehicular liability claim, $2 million maximum per general liability claim and a $1 million maximum per workers’ compensation claim. As of June 30, 2018 and December 31, 2017 , we have recorded $52.6 million and $52.2 million , respectively, of self-insurance reserves related to workers’ compensation, vehicular liabilities and general liability claims. Partially offsetting these liabilities, we had $14.9 million and $ 15.1 million of insurance receivables as of June 30, 2018 and December 31, 2017 , respectively. We believe that the liabilities we have recorded are appropriate based on the known facts and circumstances and do not expect further losses materially in excess of the amounts already accrued for existing claims. Environmental Remediation Liabilities For environmental reserve matters, including remediation efforts for current locations and those relating to previously disposed properties, we record liabilities when our remediation efforts are probable and the costs to conduct such remediation efforts can be reasonably estimated. As of June 30, 2018 and December 31, 2017 , we have recorded $1.9 million and $2.0 million , respectively, for our environmental remediation liabilities. We believe that the liabilities we have recorded are appropriate based on the known facts and circumstances and do not expect further losses materially in excess of the amounts already accrued.

EARNINGS (LOSS) PER SHARE

EARNINGS (LOSS) PER SHARE	6 Months Ended
EARNINGS (LOSS) PER SHARE	Jun. 30, 2018
Earnings Per Share [Abstract]
EARNINGS (LOSS) PER SHARE	LOSS PER SHARE Basic loss per share is determined by dividing net loss attributable to Key by the weighted average number of common shares actually outstanding during the period. Diluted loss per common share is based on the increased number of shares that would be outstanding assuming conversion of potentially dilutive outstanding securities using the treasury stock and “as if converted” methods. The components of our loss per share are as follows (in thousands, except per share amounts): Three Months Ended Six Months Ended June 30, June 30, 2018 2017 2018 2017 Basic and Diluted EPS Calculation: Numerator Net loss $ (16,895 ) $ (13,183 ) $ (41,858 ) $ (60,042 ) Denominator Weighted average shares outstanding 20,231 20,099 20,224 20,098 Basic and diluted loss per share $ (0.84 ) $ (0.66 ) $ (2.07 ) $ (2.99 ) Restricted stock units (“RSUs”), stock options, and warrants are included in the computation of diluted earnings per share using the treasury stock method. Restricted stock awards are legally considered issued and outstanding when granted and are included in basic weighted average shares outstanding. The company has issued potentially dilutive instruments such as RSUs, stock options, and warrants . However, the company did not include these instruments in its calculation of diluted loss per share during the periods presented, because to include them would be anti-dilutive. The following table shows potentially dilutive instruments (in thousands): Three Months Ended Six Months Ended June 30, June 30, 2018 2017 2018 2017 RSUs 1,115 667 1,121 667 Stock options 163 667 163 667 Warrants 1,838 1,838 1,838 1,838 Total 3,116 3,172 3,122 3,172 No events occurred after June 30, 2018 that would materially affect the number of weighted average shares outstanding.

SHARE-BASED COMPENSATION

SHARE-BASED COMPENSATION	6 Months Ended
SHARE-BASED COMPENSATION	Jun. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
SHARE-BASED COMPENSATION	SHARE-BASED COMPENSATION Common Stock Awards We recognized employee share-based compensation expense of $0.3 million and $3.0 million during the three months ended June 30, 2018 and 2017 , respectively. We recognized employee share-based compensation expense of $2.4 million and $5.7 million during the six months ended June 30, 2018 and 2017 , respectively. Our employee share-based awards, including common stock awards, stock option awards and phantom shares, vest in equal installments over a three-year period. Additionally, we recognized share-based compensation expense related to our outside directors of $0.2 million during the three months ended June 30, 2018 and 2017 . We recognized share-based compensation expense related to our outside directors of $0.5 million during the six months ended June 30, 2018 and 2017 . The unrecognized compensation cost related to our unvested share-based awards as of June 30, 2018 is estimated to be $5.7 million and is expected to be recognized over a weighted-average period of 1.5 years. Stock Option Awards We recognized compensation expense related to our stock options of zero and $1.0 million during the three months ended June 30, 2018 and 2017 , respectively. We recognized compensation expense related to our stock options of zero and $1.8 million during the six months ended June 30, 2018 and 2017 , respectively. As of June 30, 2018 , all outstanding stock options are vested and there are no unrecognized costs related to our stock options. Phantom Share Plan We recognized compensation expense related to our phantom shares of $0.5 million and zero during the three months ended June 30, 2018 and 2017 , respectively. We recognized compensation expense related to our phantom shares of $0.8 million and zero during the six months ended June 30, 2018 and 2017 , respectively. The unrecognized compensation cost related to our unvested phantom shares as of June 30, 2018 is estimated to be $1.9 million and is expected to be recognized over a weighted-average period of 1.5 years.

TRANSACTIONS WITH RELATED PARTI

TRANSACTIONS WITH RELATED PARTIES	6 Months Ended
TRANSACTIONS WITH RELATED PARTIES	Jun. 30, 2018
Related Party Transactions [Abstract]
TRANSACTIONS WITH RELATED PARTIES	TRANSACTIONS WITH RELATED PARTIES The Company has purchased equipment and services from a few affiliates of certain directors. The dollar amounts related to these related party activities are not material to the Company’s condensed consolidated financial statements.

ESTIMATED FAIR VALUE OF FINANCI

ESTIMATED FAIR VALUE OF FINANCIAL INSTRUMENTS	6 Months Ended
ESTIMATED FAIR VALUE OF FINANCIAL INSTRUMENTS	Jun. 30, 2018
Fair Value Disclosures [Abstract]
ESTIMATED FAIR VALUE OF FINANCIAL INSTRUMENTS	ESTIMATED FAIR VALUE OF FINANCIAL INSTRUMENTS Cash, cash equivalents, accounts receivable, accounts payable and accrued liabilities. These carrying amounts approximate fair value because of the short maturity of the instruments or because the carrying value is equal to the fair value of those instruments on the balance sheet date. Term Loan Facility due 2021 . Because the variable interest rates of these loans approximate current market rates, the fair values of the loans borrowed under this facility approximate their carrying values.

SEGMENT INFORMATION

SEGMENT INFORMATION	6 Months Ended
SEGMENT INFORMATION	Jun. 30, 2018
Segment Reporting [Abstract]
SEGMENT INFORMATION	SEGMENT INFORMATION Our reportable business segments are Rig Services, Fluid Management Services, Coiled Tubing Services, Fishing and Rental Services and International. We also have a “Functional Support” segment associated with overhead and other costs in support of our reportable segments. Our Rig Services, Fluid Management Services, Coiled Tubing Services, Fishing and Rental Services operate geographically within the United States. The International reportable segment includes our former operations in Canada and Russia. We completed the sale of our Canadian subsidiary and Russian subsidiary in the second and third quarters of 2017, respectively. We evaluate the performance of our segments based on gross margin measures. All inter-segment sales pricing is based on current market conditions. Rig Services Our Rig Services include the completion of newly drilled wells, workover and recompletion of existing oil and natural gas wells, well maintenance, and the plugging and abandonment of wells at the end of their useful lives. We also provide specialty drilling services to oil and natural gas producers with certain of our larger rigs that are capable of providing conventional and horizontal drilling services. Our rigs encompass various sizes and capabilities, allowing us to service all types of wells. Many of our rigs are outfitted with our proprietary KeyView® technology, which captures and reports well site operating data and provides safety control systems. We believe that this technology allows our customers and our crews to better monitor well site operations, improves efficiency and safety, and adds value to the services that we offer. The completion and recompletion services provided by our rigs prepare wells for production, whether newly drilled, or recently extended through a workover operation. The completion process may involve selectively perforating the well casing to access production zones, stimulating and testing these zones, and installing tubular and downhole equipment. We typically provide a well service rig and may also provide other equipment to assist in the completion process. Completion services vary by well and our work may take a few days to several weeks to perform, depending on the nature of the completion. The workover services that we provide are designed to enhance the production of existing wells and generally are more complex and time consuming than normal maintenance services. Workover services can include deepening or extending wellbores into new formations by drilling horizontal or lateral wellbores, sealing off depleted production zones and accessing previously bypassed production zones, converting former production wells into injection wells for enhanced recovery operations and conducting major subsurface repairs due to equipment failures. Workover services may last from a few days to several weeks, depending on the complexity of the workover. Maintenance services provided with our rig fleet are generally required throughout the life cycle of an oil or natural gas well. Examples of these maintenance services include routine mechanical repairs to the pumps, tubing and other equipment, removing debris and formation material from wellbores, and pulling rods and other downhole equipment from wellbores to identify and resolve production problems. Maintenance services are generally less complicated than completion and workover related services and require less time to perform. Our rig fleet is also used in the process of permanently shutting-in oil or natural gas wells that are at the end of their productive lives. These plugging and abandonment services generally require auxiliary equipment in addition to a well servicing rig. The demand for plugging and abandonment services is not significantly impacted by the demand for oil and natural gas because well operators are required by state regulations to plug wells that are no longer productive. Fluid Management Services We provide transportation and well-site storage services for various fluids utilized in connection with drilling, completions, workover and maintenance activities. We also provide disposal services for fluids produced subsequent to well completion. These fluids are removed from the well site and transported for disposal in saltwater disposal wells owned by us or a third party. In addition, we operate a fleet of hot oilers capable of pumping heated fluids used to clear soluble restrictions in a wellbore. Demand and pricing for these services generally correspond to demand for our well service rigs. Coiled Tubing Services Coiled Tubing Services involve the use of a continuous metal pipe spooled onto a large reel which is then deployed into oil and natural gas wells to perform various applications, such as wellbore clean-outs, nitrogen jet lifts, through-tubing fishing, and formation stimulations utilizing acid and chemical treatments. Coiled tubing is also used for a number of horizontal well applications such as milling temporary isolation plugs that separate frac zones, and various other pre- and post-hydraulic fracturing well preparation services. Fishing and Rental Services We offer a full line of fishing services and rental equipment designed for use in providing drilling and workover services. Fishing services involve recovering lost or stuck equipment in the wellbore utilizing a broad array of “fishing tools.” Our rental tool inventory consists of drill pipe, tubulars, handling tools (including our patented Hydra-Walk ® pipe-handling units and services), pressure-control equipment, pumps, power swivels, reversing units and foam air units. We sold our well testing assets and our frac stack equipment used to support hydraulic fracturing operations and the associated flowback of frac fluids in the second quarter of 2017. Demand for our fishing and rental services is closely related to capital spending by oil and natural gas producers, which is generally a function of oil and natural gas prices. International Our former International segment included our former operations in Russia and Canada. In April 2015, we announced our decision to exit markets in which we participate outside of North America. To this end we completed the sale of our Canadian subsidiary and Russian subsidiary in the second and third quarters of 2017, respectively. Our services in Russia consisted of rig-based services such as the maintenance, workover, and recompletion of existing oil wells, completion of newly-drilled wells, and plugging and abandonment of wells at the end of their useful lives. Our services in Canada consisted of technology development and control systems, which was focused on the development of hardware and software related to oilfield service equipment controls, data acquisition and digital information flow. Functional Support Our Functional Support segment includes unallocated overhead costs associated with administrative support for our U.S. and International reporting segments. Financial Summary The following tables set forth our unaudited segment information as of and for the three and six months ended June 30, 2018 and 2017 (in thousands): As of and for the three months ended June 30, 2018 Rig Services Fluid Management Services Coiled Tubing Services Fishing and Rental Services Functional Support(2) Reconciling Eliminations Total Revenues from external customers $ 80,456 $ 23,590 $ 23,870 $ 16,489 $ — $ — $ 144,405 Intersegment revenues 191 346 10 556 — (1,103 ) — Depreciation and amortization 7,870 5,140 1,312 5,891 504 — 20,717 Other operating expenses 64,532 20,056 19,405 12,739 15,869 — 132,601 Operating income (loss) 8,054 (1,606 ) 3,153 (2,141 ) (16,373 ) — (8,913 ) Interest expense, net of amounts capitalized — — — — 8,573 — 8,573 Income (loss) before income taxes 8,090 (1,577 ) 3,156 (2,135 ) (24,268 ) — (16,734 ) Long-lived assets(1) 150,617 65,935 19,114 53,170 86,921 (66,425 ) 309,332 Total assets 212,059 82,620 37,649 68,716 146,398 (57,939 ) 489,503 Capital expenditures 4,282 653 841 414 1,539 — 7,729 As of and for the three months ended June 30, 2017 Rig Services Fluid Management Services Coiled Tubing Services Fishing and Rental Services International Functional Support(2) Reconciling Eliminations Total Revenues from external customers $ 61,802 $ 18,867 $ 9,165 $ 15,776 $ 2,170 $ — $ — $ 107,780 Intersegment revenues 54 354 — 706 — — (1,114 ) — Depreciation and amortization 7,895 5,469 1,284 5,850 32 380 — 20,910 Other operating expenses 54,084 16,625 7,556 (7,568 ) 3,490 19,707 — 93,894 Operating income (loss) (177 ) (3,227 ) 325 17,494 (1,352 ) (20,087 ) — (7,024 ) Reorganization items, net — — — — — 101 — 101 Interest expense, net of amounts capitalized — — — — — 7,872 — 7,872 Income (loss) before income taxes (19 ) (3,071 ) 330 17,514 (1,044 ) (27,746 ) — (14,036 ) Long-lived assets(1) 173,679 82,994 21,422 74,285 544 124,711 (99,765 ) 377,870 Total assets 297,716 7,617 35,750 367,224 129,176 (46,368 ) (202,762 ) 588,353 Capital expenditures 2,642 975 179 503 240 257 — 4,796 As of and for the six months ended June 30, 2018 Rig Services Fluid Management Services Coiled Tubing Services Fishing and Rental Services Functional Support(2) Reconciling Eliminations Total Revenues from external customers $ 150,760 $ 46,344 $ 42,293 $ 30,324 $ — $ — $ 269,721 Intersegment revenues 256 697 19 1,071 — (2,043 ) — Depreciation and amortization 15,657 10,319 2,484 11,645 968 — 41,073 Other operating expenses 124,099 40,695 32,724 24,772 33,096 — 255,386 Operating income (loss) 11,004 (4,670 ) 7,085 (6,093 ) (34,064 ) — (26,738 ) Interest expense, net of amounts capitalized — — — — 16,717 — 16,717 Income (loss) before income taxes 11,096 (4,605 ) 7,088 (6,080 ) (49,195 ) — (41,696 ) Long-lived assets(1) 150,617 65,935 19,114 53,170 86,921 (66,425 ) 309,332 Total assets 212,059 82,620 37,649 68,716 146,398 (57,939 ) 489,503 Capital expenditures 7,748 2,136 3,898 780 2,611 — 17,173 As of and for the six months ended June 30, 2017 Rig Services Fluid Management Services Coiled Tubing Services Fishing and Rental Services International Functional Support(2) Reconciling Eliminations Total Revenues from external customers $ 122,093 $ 36,762 $ 14,506 $ 31,631 $ 4,240 $ — $ — $ 209,232 Intersegment revenues 100 638 22 1,626 — — (2,386 ) — Depreciation and amortization 15,219 11,277 2,697 11,800 557 661 — 42,211 Impairment expense — — — — 187 — — 187 Other operating expenses 109,138 35,649 13,769 6,214 7,148 40,278 — 212,196 Operating income (loss) (2,264 ) (10,164 ) (1,960 ) 13,617 (3,652 ) (40,939 ) — (45,362 ) Reorganization items, net — — — — — 1,441 — 1,441 Interest expense, net of amounts capitalized — — — — — 15,582 — 15,582 Income (loss) before income taxes (2,110 ) (10,236 ) (1,948 ) 13,840 (3,286 ) (57,444 ) — (61,184 ) Long-lived assets(1) 173,679 82,994 21,422 74,285 544 124,711 (99,765 ) 377,870 Total assets 297,716 7,617 35,750 367,224 129,176 (46,368 ) (202,762 ) 588,353 Capital expenditures 4,668 1,093 179 530 356 410 — 7,236 (1) Long-lived assets include fixed assets, intangibles and other non-current assets. (2) Functional Support is geographically located in the United States.

SIGNIFICANT ACCOUNTING POLICI22

SIGNIFICANT ACCOUNTING POLICIES AND ESTIMATES (Policies)	6 Months Ended
SIGNIFICANT ACCOUNTING POLICIES AND ESTIMATES (Policies)	Jun. 30, 2018
Accounting Policies [Abstract]
Accounting Standards Not Yet Adopted in this Report	Recent Accounting Developments ASU 2018-02. In February 2018, the FASB issued ASU 2018-02, Income Statement—Reporting Comprehensive Income (Topic 220), Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income . This standard allows a reclassification from accumulated other comprehensive income (loss) to retained earnings for stranded tax effects resulting from the U.S. Tax Cuts and Jobs Act (the “2017 Tax Act”) that was enacted on December 22, 2017. We adopted this guidance as of January 1, 2018. The adoption of this standard did not have an impact on our consolidated financial statements. ASU 2016-18. In November 2016, the FASB issued ASU, 2016-18 Statement of Cash Flows (Topic 230), Restricted Cash . This standard provides guidance on the presentation of restricted cash and restricted cash equivalents in the statement of cash flows. Restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period amounts shown on the statements of cash flows. The amendments of this ASU should be applied using a retrospective transition method and are effective for reporting periods beginning after December 15, 2017, with early adoption permitted. We adopted the new standard effective January 1, 2018 and other than the revised statement of cash flows presentation of restricted cash, the adoption of this standard did not have an impact on our consolidated financial statements. ASU 2016-15 . In August 2016 the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230), Classification of Certain Cash Receipts and Cash Payments , that clarifies how entities should classify certain cash receipts and cash payments on the statement of cash flows. The guidance also clarifies how the predominance principle should be applied when cash receipts and cash payments have aspects of more than one class of cash flows. The guidance will be effective for annual periods beginning after December 15, 2017 and interim periods within those annual periods. Early adoption is permitted. We adopted the new standard effective January 1, 2018 and the adoption of this standard did not have a material impact on our consolidated financial statements. ASU 2016-13. In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments that will change how companies measure credit losses for most financial assets and certain other instruments that aren’t measured at fair value through net income. The standard will replace today’s “incurred loss” approach with an “expected loss” model for instruments measured at amortized cost. For available-for-sale debt securities, entities will be required to record allowances rather than reduce the carrying amount. The amendments in this update will be effective for annual periods beginning after December 15, 2019 and interim periods within those annual periods. Early adoption is permitted for annual periods beginning after December 15, 2018. The Company is evaluating the effect of this standard on our consolidated financial statements. ASU 2016-02. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), which will replace the existing lease guidance. The new standard is intended to provide enhanced transparency and comparability by requiring lessees to record right-of-use assets and corresponding lease liabilities on the balance sheet. Additional disclosure requirements include qualitative disclosures along with specific quantitative disclosures with the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases. ASU 2016-02 is effective for the Company for annual reporting periods beginning after December 15, 2018, including interim periods within those fiscal years, with early adoption permitted. The new standard is required to be applied with a modified retrospective approach to each prior reporting period presented. We are currently evaluating the standard to determine the impact of its adoption on the consolidated financial statements. ASU 2014-09 . In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606) . The objective of this ASU is to establish the principles to report useful information to users of financial statements about the nature, amount, timing, and uncertainty of revenue from contracts with customers. The core principle is to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 must be adopted using either a full retrospective method or a modified retrospective method. We adopted the new standard effective January 1, 2018 using the full retrospective method and the adoption of this standard did not have a material impact on our consolidated financial statements.

ADOPTION OF ASC 606, "REVENUE23

ADOPTION OF ASC 606, "REVENUE FROM CONTRACTS WITH CUSTOMERS" (Tables)	6 Months Ended
	Jun. 30, 2018
ADOPTION OF ASC 606, REVENUE FROM CONTRACTS WITH CUSTOMERS [Abstract]
Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block]	The following table presents our revenues disaggregated by revenue source (in thousands). Sales taxes are excluded from revenues. Six Months Ended June 30, 2018 2017 Rig Services $ 150,760 $ 122,093 Fluid Management Services 46,344 36,762 Coiled Tubing Services 42,293 14,506 Fishing and Rental Services 30,324 31,631 International — 4,240 Total $ 269,721 $ 209,232

EQUITY (Tables)

EQUITY (Tables)	6 Months Ended
EQUITY (Tables)	Jun. 30, 2018
Equity [Abstract]
Schedule of Stockholders Equity	A reconciliation of the total carrying amount of our equity accounts for the six months ended June 30, 2018 is as follows (in thousands): COMMON STOCKHOLDERS Common Stock Additional Paid-in Capital Retained Deficit Total Number of Shares Amount at Par Balance at December 31, 2017 20,217 $ 202 $ 259,314 $ (130,833 ) $ 128,683 Exercise of warrants — — 3 — 3 Share-based compensation 28 — 2,902 — 2,902 Net loss — — — (41,858 ) (41,858 ) Balance at June 30, 2018 20,245 $ 202 $ 262,219 $ (172,691 ) $ 89,730

OTHER BALANCE SHEET INFORMATI25

OTHER BALANCE SHEET INFORMATION (Tables)	6 Months Ended
OTHER BALANCE SHEET INFORMATION (Tables)	Jun. 30, 2018
Supplemental Balance Sheet Disclosures [Abstract]
Other Current Assets	The table below presents comparative detailed information about other current assets at June 30, 2018 and December 31, 2017 (in thousands): June 30, 2018 December 31, 2017 Other current assets: Prepaid current assets $ 6,897 $ 9,598 Reinsurance receivable 7,263 7,328 Other 1,222 2,551 Total $ 15,382 $ 19,477
Other Noncurrent Assets	The table below presents comparative detailed information about other non-current assets at June 30, 2018 and December 31, 2017 (in thousands): June 30, 2018 December 31, 2017 Other non-current assets: Reinsurance receivable $ 7,662 $ 7,768 Deposits 1,223 1,246 Other 602 5,528 Total $ 9,487 $ 14,542
Other Current Liabilities	The table below presents comparative detailed information about other current liabilities at June 30, 2018 and December 31, 2017 (in thousands): June 30, 2018 December 31, 2017 Other current liabilities: Accrued payroll, taxes and employee benefits $ 20,472 $ 19,874 Accrued operating expenditures 15,168 11,644 Income, sales, use and other taxes 9,694 12,151 Self-insurance reserve 27,355 26,761 Accrued interest 7,003 6,605 Accrued insurance premiums 1,593 4,077 Unsettled legal claims 3,470 4,747 Accrued severance 250 250 Other 894 1,470 Total $ 85,899 $ 87,579
Other Noncurrent Liabilities	The table below presents comparative detailed information about other non-current liabilities at June 30, 2018 and December 31, 2017 (in thousands): June 30, 2018 December 31, 2017 Other non-current liabilities: Asset retirement obligations $ 9,005 $ 8,931 Environmental liabilities 1,889 1,977 Accrued sales, use and other taxes 17,143 17,142 Other 394 116 Total $ 28,431 $ 28,166

INTANGIBLE ASSETS (Tables)

INTANGIBLE ASSETS (Tables)	6 Months Ended
INTANGIBLE ASSETS (Tables)	Jun. 30, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Other Intangible Assets	The components of our other intangible assets as of June 30, 2018 and December 31, 2017 are as follows (in thousands): June 30, 2018 December 31, 2017 Trademark: Gross carrying value $ 520 $ 520 Accumulated amortization (87 ) (58 ) Net carrying value $ 433 $ 462
Weighted Average Remaining Amortization Periods and Expected Amortization Expense for the Next Five Years for Intangible	The weighted average remaining amortization periods and expected amortization expense for the next five years for our definite lived intangible assets are as follows: Weighted average remaining amortization period (years) Expected amortization expense (in thousands) Remainder of 2018 2019 2020 2021 2022 2023 Trademarks 7.5 $ 29 $ 58 $ 58 $ 58 $ 58 $ 58

LONG-TERM DEBT (Tables)

LONG-TERM DEBT (Tables)	6 Months Ended
LONG-TERM DEBT (Tables)	Jun. 30, 2018
Debt Disclosure [Abstract]
Long-Term Debt	As of June 30, 2018 and December 31, 2017 , the components of our debt were as follows (in thousands): June 30, 2018 December 31, 2017 Term Loan Facility due 2021 $ 246,250 $ 247,500 Unamortized debt issuance costs (1,659 ) (1,897 ) Total 244,591 245,603 Less current portion (2,500 ) (2,500 ) Long-term debt $ 242,091 $ 243,103
Weighted Average Interest Rates	The weighted average interest rates on the outstanding borrowings under the Term Loan Facility for the three and six month periods ended June 30, 2018 were as follows: Three Months Ended Six Months Ended June 30, 2018 June 30, 2018 Term Loan Facility 12.49 % 12.21 %

OTHER INCOME, NET (Tables)

OTHER INCOME, NET (Tables)	6 Months Ended
OTHER INCOME, NET (Tables)	Jun. 30, 2018
Other Income and Expenses [Abstract]
Other Income and Expense	The table below presents comparative detailed information about our other income and expense, shown on the condensed consolidated statements of operations as “ other income, net ” for the periods indicated (in thousands): Three Months Ended Six Months Ended June 30, June 30, 2018 2017 2018 2017 Interest income $ (194 ) $ (155 ) $ (378 ) $ (352 ) Other (558 ) (806 ) (1,381 ) (849 ) Total $ (752 ) $ (961 ) $ (1,759 ) $ (1,201 )

EARNINGS (LOSS) PER SHARE (Tabl

EARNINGS (LOSS) PER SHARE (Tables)	6 Months Ended
EARNINGS (LOSS) PER SHARE (Tables)	Jun. 30, 2018
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The components of our loss per share are as follows (in thousands, except per share amounts): Three Months Ended Six Months Ended June 30, June 30, 2018 2017 2018 2017 Basic and Diluted EPS Calculation: Numerator Net loss $ (16,895 ) $ (13,183 ) $ (41,858 ) $ (60,042 ) Denominator Weighted average shares outstanding 20,231 20,099 20,224 20,098 Basic and diluted loss per share $ (0.84 ) $ (0.66 ) $ (2.07 ) $ (2.99 )
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	Three Months Ended Six Months Ended June 30, June 30, 2018 2017 2018 2017 RSUs 1,115 667 1,121 667 Stock options 163 667 163 667 Warrants 1,838 1,838 1,838 1,838 Total 3,116 3,172 3,122 3,172

SEGMENT INFORMATION (Tables)

SEGMENT INFORMATION (Tables)	6 Months Ended
SEGMENT INFORMATION (Tables)	Jun. 30, 2018
Segment Reporting [Abstract]
Segment Information	The following tables set forth our unaudited segment information as of and for the three and six months ended June 30, 2018 and 2017 (in thousands): As of and for the three months ended June 30, 2018 Rig Services Fluid Management Services Coiled Tubing Services Fishing and Rental Services Functional Support(2) Reconciling Eliminations Total Revenues from external customers $ 80,456 $ 23,590 $ 23,870 $ 16,489 $ — $ — $ 144,405 Intersegment revenues 191 346 10 556 — (1,103 ) — Depreciation and amortization 7,870 5,140 1,312 5,891 504 — 20,717 Other operating expenses 64,532 20,056 19,405 12,739 15,869 — 132,601 Operating income (loss) 8,054 (1,606 ) 3,153 (2,141 ) (16,373 ) — (8,913 ) Interest expense, net of amounts capitalized — — — — 8,573 — 8,573 Income (loss) before income taxes 8,090 (1,577 ) 3,156 (2,135 ) (24,268 ) — (16,734 ) Long-lived assets(1) 150,617 65,935 19,114 53,170 86,921 (66,425 ) 309,332 Total assets 212,059 82,620 37,649 68,716 146,398 (57,939 ) 489,503 Capital expenditures 4,282 653 841 414 1,539 — 7,729 As of and for the three months ended June 30, 2017 Rig Services Fluid Management Services Coiled Tubing Services Fishing and Rental Services International Functional Support(2) Reconciling Eliminations Total Revenues from external customers $ 61,802 $ 18,867 $ 9,165 $ 15,776 $ 2,170 $ — $ — $ 107,780 Intersegment revenues 54 354 — 706 — — (1,114 ) — Depreciation and amortization 7,895 5,469 1,284 5,850 32 380 — 20,910 Other operating expenses 54,084 16,625 7,556 (7,568 ) 3,490 19,707 — 93,894 Operating income (loss) (177 ) (3,227 ) 325 17,494 (1,352 ) (20,087 ) — (7,024 ) Reorganization items, net — — — — — 101 — 101 Interest expense, net of amounts capitalized — — — — — 7,872 — 7,872 Income (loss) before income taxes (19 ) (3,071 ) 330 17,514 (1,044 ) (27,746 ) — (14,036 ) Long-lived assets(1) 173,679 82,994 21,422 74,285 544 124,711 (99,765 ) 377,870 Total assets 297,716 7,617 35,750 367,224 129,176 (46,368 ) (202,762 ) 588,353 Capital expenditures 2,642 975 179 503 240 257 — 4,796 As of and for the six months ended June 30, 2018 Rig Services Fluid Management Services Coiled Tubing Services Fishing and Rental Services Functional Support(2) Reconciling Eliminations Total Revenues from external customers $ 150,760 $ 46,344 $ 42,293 $ 30,324 $ — $ — $ 269,721 Intersegment revenues 256 697 19 1,071 — (2,043 ) — Depreciation and amortization 15,657 10,319 2,484 11,645 968 — 41,073 Other operating expenses 124,099 40,695 32,724 24,772 33,096 — 255,386 Operating income (loss) 11,004 (4,670 ) 7,085 (6,093 ) (34,064 ) — (26,738 ) Interest expense, net of amounts capitalized — — — — 16,717 — 16,717 Income (loss) before income taxes 11,096 (4,605 ) 7,088 (6,080 ) (49,195 ) — (41,696 ) Long-lived assets(1) 150,617 65,935 19,114 53,170 86,921 (66,425 ) 309,332 Total assets 212,059 82,620 37,649 68,716 146,398 (57,939 ) 489,503 Capital expenditures 7,748 2,136 3,898 780 2,611 — 17,173 As of and for the six months ended June 30, 2017 Rig Services Fluid Management Services Coiled Tubing Services Fishing and Rental Services International Functional Support(2) Reconciling Eliminations Total Revenues from external customers $ 122,093 $ 36,762 $ 14,506 $ 31,631 $ 4,240 $ — $ — $ 209,232 Intersegment revenues 100 638 22 1,626 — — (2,386 ) — Depreciation and amortization 15,219 11,277 2,697 11,800 557 661 — 42,211 Impairment expense — — — — 187 — — 187 Other operating expenses 109,138 35,649 13,769 6,214 7,148 40,278 — 212,196 Operating income (loss) (2,264 ) (10,164 ) (1,960 ) 13,617 (3,652 ) (40,939 ) — (45,362 ) Reorganization items, net — — — — — 1,441 — 1,441 Interest expense, net of amounts capitalized — — — — — 15,582 — 15,582 Income (loss) before income taxes (2,110 ) (10,236 ) (1,948 ) 13,840 (3,286 ) (57,444 ) — (61,184 ) Long-lived assets(1) 173,679 82,994 21,422 74,285 544 124,711 (99,765 ) 377,870 Total assets 297,716 7,617 35,750 367,224 129,176 (46,368 ) (202,762 ) 588,353 Capital expenditures 4,668 1,093 179 530 356 410 — 7,236 (1) Long-lived assets include fixed assets, intangibles and other non-current assets. (2) Functional Support is geographically located in the United States

ADOPTION OF ASC 606, "REVENUE31

ADOPTION OF ASC 606, "REVENUE FROM CONTRACTS WITH CUSTOMERS" (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
REVENUES	$ 144,405	$ 107,780	$ 269,721	$ 209,232
U.S. Rig Services
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
REVENUES	80,456	61,802	150,760	122,093
Fluid Management Services
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
REVENUES	23,590	18,867	46,344	36,762
Coiled Tubing Services
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
REVENUES	23,870	9,165	42,293	14,506
Fishing and Rental Services
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
REVENUES	$ 16,489	15,776	$ 30,324	31,631
International
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
REVENUES		$ 2,170		$ 4,240

EQUITY (Details)

EQUITY (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
EQUITY (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period (in shares)			20,217,641
Balance at end of period (in shares)	20,244,545		20,244,545
Balance at beginning of period			$ 128,683
Proceeds from exercise of warrants			3	$ 0
Share-based compensation			2,902
Net loss	$ (16,895)	$ (13,183)	(41,858)	$ (60,042)
Balance at end of period	$ 89,730		$ 89,730
Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period (in shares)			20,217,000
Share-based compensation (in shares)			28,000
Balance at end of period (in shares)	20,245,000		20,245,000
Balance at beginning of period			$ 202
Share-based compensation			0
Balance at end of period	$ 202		202
Additional Paid-in Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period			259,314
Proceeds from exercise of warrants			3
Share-based compensation			2,902
Balance at end of period	262,219		262,219
Retained Earnings
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period			(130,833)
Net loss			(41,858)
Balance at end of period	$ (172,691)		$ (172,691)

OTHER BALANCE SHEET INFORMATI33

OTHER BALANCE SHEET INFORMATION - Other Current Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Other current assets:
Prepaid current assets	$ 6,897	$ 9,598
Reinsurance receivable	7,263	7,328
Other	1,222	2,551
Total	$ 15,382	$ 19,477

OTHER BALANCE SHEET INFORMATI34

OTHER BALANCE SHEET INFORMATION - Other Noncurrent Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Other non-current assets:
Reinsurance receivable	$ 7,662	$ 7,768
Deposits	1,223	1,246
Other	602	5,528
Total	$ 9,487	$ 14,542

OTHER BALANCE SHEET INFORMATI35

OTHER BALANCE SHEET INFORMATION - Other Current Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Other current liabilities:
Accrued payroll, taxes and employee benefits	$ 20,472	$ 19,874
Accrued operating expenditures	15,168	11,644
Income, sales, use and other taxes	9,694	12,151
Self-insurance reserve	27,355	26,761
Accrued interest	7,003	6,605
Accrued insurance premiums	1,593	4,077
Unsettled legal claims	3,470	4,747
Accrued severance	250	250
Other	894	1,470
Total	$ 85,899	$ 87,579

OTHER BALANCE SHEET INFORMATI36

OTHER BALANCE SHEET INFORMATION - Other Noncurrent Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Other non-current liabilities:
Asset retirement obligations	$ 9,005	$ 8,931
Environmental liabilities	1,889	1,977
Accrued sales, use and other taxes	17,143	17,142
Other	394	116
Total	$ 28,431	$ 28,166

INTANGIBLE ASSETS - Intangible

INTANGIBLE ASSETS - Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 100	$ 100	$ 100	$ 100
Patents, trademarks and tradename
Intangible Assets [Line Items]
Gross carrying value	520		520		$ 520
Accumulated amortization	(87)		(87)		(58)
Net carrying value	$ 433		$ 433		$ 462

INTANGIBLE ASSETS - Weighted Av

INTANGIBLE ASSETS - Weighted Average Remaining Amortization Periods and Expected Amortization Expense for Next Five Years for Intangible Assets (Details) - Patents, trademarks and tradename $ in Thousands	6 Months Ended
	Jun. 30, 2018USD ($)
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	7 years 6 months
Expected Amortization Expense-Remainder of 2018	$ 29
Expected Amortization Expense-2019	58
Expected Amortization Expense-2020	58
Expected Amortization Expense-2021	58
Expected Amortization Expense-2022	58
Expected Amortization Expense-2023	$ 58

LONG-TERM DEBT - Schedule of De

LONG-TERM DEBT - Schedule of Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Term Loan Facility due 2021	$ 246,250	$ 247,500
Unamortized debt issuance costs	(1,659)	(1,897)
Total debt	244,591	245,603
Current portion of long-term debt	2,500	2,500
Long-term debt	$ 242,091	$ 243,103

LONG-TERM DEBT LONG-TERM DEBT -

LONG-TERM DEBT LONG-TERM DEBT - ABL Facility (Details) - ABL Facility [Member] - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Dec. 15, 2016
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 100	$ 80
Senior notes, maturity date	Jun. 15, 2021
Eligible Accounts Receivable for ABL Facility Borrowings	85.00%
Eligible Unbilled Accounts Receivable For ABL Facility Borrowings	80.00%
Maximum Eligible Unbilled Accounts Receivable For ABL Facility Borrowings	$ 35
Maximum Percent Of Commitment For ABL Facility Borrowings	25.00%
Line of Credit Facility, Borrowing Capacity, Description	The ABL Facility provides the ABL Borrowers with the ability to borrow up to an aggregate principal amount equal to the lesser of (i) the aggregate revolving commitments then in effect and (ii) the sum of 85% of the value of eligible accounts receivable plus (b) 80% of the value of eligible unbilled accounts receivable, subject to a limit equal to the greater of (x) $35 million and (y) 25% of the Commitments.
Line of Credit Facility, Remaining Borrowing Capacity	$ 38.3
Credit Facility revolving loans, carrying value	0
Letters of Credit Outstanding, Amount	$ 35.6
Debt Instrument, Description of Variable Rate Basis	Borrowings under the ABL Facility will bear interest, at the ABL Borrowers’ option, at a per annum rate equal to (i) LIBOR for 30, 60, 90, 180, or, with the consent of the ABL Lenders, 360 days, plus an applicable margin that varies from 2.5% to 4.5% depending on the Borrowers’ fixed charge coverage ratio at such time or (ii) a base rate equal to the sum of (a) the greatest of (x) the prime rate, (y) the federal funds rate, plus 0.50% or (z) 30-day LIBOR, plus 1.0% plus (b) an applicable margin that varies from 1.50% to 3.50% depending on the Borrowers’ fixed charge coverage ratio at such time.
Federal Funds Purchased [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.50%
30-day LIBOR [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.00%
Maximum [Member]
Line of Credit Facility [Line Items]
Commitment Fee Minimum	1.25%
Maximum [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	4.50%
Maximum [Member] \| Prime Rate [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	3.50%
Maximum [Member] \| Federal Funds rate, plus 0.50% [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	3.50%
Maximum [Member] \| 30-day LIBOR, plus 1.0% [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	3.50%
Minimum [Member]
Line of Credit Facility [Line Items]
Commitment Fee Minimum	1.00%
Fixed charge coverage ratio	1
Minimum [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	2.50%
Minimum [Member] \| Prime Rate [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.50%
Minimum [Member] \| Federal Funds rate, plus 0.50% [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.50%
Minimum [Member] \| 30-day LIBOR, plus 1.0% [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.50%

LONG-TERM DEBT LONG-TERM DEBT41

LONG-TERM DEBT LONG-TERM DEBT - Term Loan Facility (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2018USD ($)	Jun. 30, 2018USD ($)	Dec. 31, 2017USD ($)	Dec. 15, 2016USD ($)
Debt Instrument [Line Items]
Term Loan Facility due 2021	$ 246,250,000	$ 246,250,000	$ 247,500,000
Term Loan Facility [Member]
Debt Instrument [Line Items]
Term Loan Facility due 2021				$ 250,000,000
Senior notes, maturity date		Dec. 15, 2021
Debt Instrument, Description of Variable Rate Basis		Borrowings under the Term Loan Facility will bear interest, at the Company’s option, at a per annum rate equal to (i) LIBOR for one, two, three, six, or, with the consent of the Term Loan Lenders, 12 months, plus 10.25% or (ii) a base rate equal to the sum of (a) the greatest of (x) the prime rate, (y) the Federal Funds rate, plus 0.50% and (z) 30-day LIBOR, plus 1.0% plus (b) 9.25%.
Debt Instrument, Periodic Payment, Principal		$ 625,000
Minimum liquidity requirement	37,500,000	37,500,000
Minimum Liquidity Requirement - Cash	$ 20,000,000	$ 20,000,000
Loan Facility Weighted Average Interest Rate During Period	12.49%	12.21%
Term Loan Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		10.25%
Term Loan Facility [Member] \| Prime Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		9.25%
Term Loan Facility [Member] \| Federal Funds Purchased [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		0.50%
Term Loan Facility [Member] \| Federal Funds rate, plus 0.50% [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		9.25%
Term Loan Facility [Member] \| 30-day LIBOR [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		1.00%
Term Loan Facility [Member] \| 30-day LIBOR, plus 1.0% [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		9.25%
Minimum [Member] \| Term Loan Facility [Member]
Debt Instrument [Line Items]
Asset Coverage Ratio	1.35	1.35
First Prepayment Period [Member]
Debt Instrument [Line Items]
Debt redemption price percent of principal amount	106.00%	106.00%
Second Prepayment Period [Member]
Debt Instrument [Line Items]
Debt redemption price percent of principal amount	103.00%	103.00%

OTHER INCOME, NET (Detail)

OTHER INCOME, NET (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
OTHER INCOME, NET (Detail) - USD ($) $ in Thousands	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Other Income and Expenses [Abstract]
Interest income	$ (194)	$ (155)	$ (378)	$ (352)
Other	(558)	(806)	(1,381)	(849)
Total	$ 752	$ 961	$ 1,759	$ 1,201

INCOME TAXES (Details)

INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
INCOME TAXES (Details) - USD ($) $ in Millions	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Income Tax Disclosure [Abstract]
Effective tax rate	1.00%	6.10%	0.40%	1.90%
Unrecognized tax benefits, net of federal tax benefit, if recognized, would impact effective tax rate	$ 0.1		$ 0.1
Accrued liability for the payment of interest and penalties	$ 0.1		$ 0.1

COMMITMENTS AND CONTINGENCIES (

COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Loss Contingencies [Line Items]
Unsettled legal claims	$ 3,470	$ 4,747
Maximum Vehicular Liability Claim Deductible	5,000
Maximum General Liability Claim Deductible	2,000
Maximum Workers Compensation Claim Deductible	1,000
Self-insurance liabilities related to workers' compensation, vehicular liabilities, and general liability claims recorded	52,600	52,200
Insurance receivables which partially offset self-insurance liabilities	14,900	15,100
Environmental remediation liabilities recorded	$ 1,900	$ 2,000

EARNINGS PER SHARE (Details)

EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	3,116	3,172	3,122	3,172
Numerator
Net loss	$ (16,895)	$ (13,183)	$ (41,858)	$ (60,042)
Denominator
Basic and diluted	20,231	20,099	20,224	20,098
Basic and diluted (per share)	$ (0.84)	$ (0.66)	$ (2.07)	$ (2.99)
Restricted Stock Units (RSUs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,115	667	1,121	667
Equity Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	163	667	163	667
Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,838	1,838	1,838	1,838

SHARE-BASED COMPENSATION (Detai

SHARE-BASED COMPENSATION (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
SHARE-BASED COMPENSATION (Details) - USD ($) $ in Millions	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense recognized	$ 0.3	$ 3	$ 2.4	$ 5.7
Compensation expense expected to be recognized	5.7		$ 5.7
Compensation expense expected to be recognized, weighted average remaining vesting period			1 year 6 months
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense recognized	0	1	$ 0	1.8
Phantom Share Units (PSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense recognized	0.5	0	0.8	0
Compensation expense expected to be recognized	1.9		$ 1.9
Compensation expense expected to be recognized, weighted average remaining vesting period			1 year 6 months
Outside directors \| Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense recognized	$ 0.2	$ 0.2	$ 0.5	$ 0.5

SEGMENT INFORMATION (Details)

SEGMENT INFORMATION (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
SEGMENT INFORMATION (Details) - USD ($) $ in Thousands		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Segment Reporting Information [Line Items]
Revenues from external customers		$ 144,405	$ 107,780	$ 269,721	$ 209,232
Intersegment revenues		0	0	0	0
Depreciation and amortization		20,717	20,910	41,073	42,211
Impairment expense		0	0	0	187
Other operating expenses		132,601	93,894	255,386	212,196
Operating income (loss)		(8,913)	(7,024)	(26,738)	(45,362)
Reorganization items, net		0	101	0	1,441
Interest expense, net of amounts capitalized		8,573	7,872	16,717	15,582
Income (loss) before income taxes		(16,734)	(14,036)	(41,696)	(61,184)
Long-lived assets	[1]	309,332	377,870	309,332	377,870
Total assets		489,503	588,353	489,503	588,353	$ 529,121
Capital expenditures		7,729	4,796	17,173	7,236
U.S. Rig Services
Segment Reporting Information [Line Items]
Revenues from external customers		80,456	61,802	150,760	122,093
Intersegment revenues		191	54	256	100
Depreciation and amortization		7,870	7,895	15,657	15,219
Impairment expense					0
Other operating expenses		64,532	54,084	124,099	109,138
Operating income (loss)		8,054	(177)	11,004	(2,264)
Reorganization items, net			0		0
Interest expense, net of amounts capitalized		0	0	0	0
Income (loss) before income taxes		8,090	(19)	11,096	(2,110)
Long-lived assets	[1]	150,617	173,679	150,617	173,679
Total assets		212,059	297,716	212,059	297,716
Capital expenditures		4,282	2,642	7,748	4,668
Fluid Management Services
Segment Reporting Information [Line Items]
Revenues from external customers		23,590	18,867	46,344	36,762
Intersegment revenues		346	354	697	638
Depreciation and amortization		5,140	5,469	10,319	11,277
Impairment expense					0
Other operating expenses		20,056	16,625	40,695	35,649
Operating income (loss)		(1,606)	(3,227)	(4,670)	(10,164)
Reorganization items, net			0		0
Interest expense, net of amounts capitalized		0	0	0	0
Income (loss) before income taxes		(1,577)	(3,071)	(4,605)	(10,236)
Long-lived assets	[1]	65,935	82,994	65,935	82,994
Total assets		82,620	7,617	82,620	7,617
Capital expenditures		653	975	2,136	1,093
Coiled Tubing Services
Segment Reporting Information [Line Items]
Revenues from external customers		23,870	9,165	42,293	14,506
Intersegment revenues		10	0	19	22
Depreciation and amortization		1,312	1,284	2,484	2,697
Impairment expense					0
Other operating expenses		19,405	7,556	32,724	13,769
Operating income (loss)		3,153	325	7,085	(1,960)
Reorganization items, net			0		0
Interest expense, net of amounts capitalized		0	0	0	0
Income (loss) before income taxes		3,156	330	7,088	(1,948)
Long-lived assets	[1]	19,114	21,422	19,114	21,422
Total assets		37,649	35,750	37,649	35,750
Capital expenditures		841	179	3,898	179
Fishing and Rental Services
Segment Reporting Information [Line Items]
Revenues from external customers		16,489	15,776	30,324	31,631
Intersegment revenues		556	706	1,071	1,626
Depreciation and amortization		5,891	5,850	11,645	11,800
Impairment expense					0
Other operating expenses		12,739	(7,568)	24,772	6,214
Operating income (loss)		(2,141)	17,494	(6,093)	13,617
Reorganization items, net			0		0
Interest expense, net of amounts capitalized		0	0	0	0
Income (loss) before income taxes		(2,135)	17,514	(6,080)	13,840
Long-lived assets	[1]	53,170	74,285	53,170	74,285
Total assets		68,716	367,224	68,716	367,224
Capital expenditures		414	503	780	530
International
Segment Reporting Information [Line Items]
Revenues from external customers			2,170		4,240
Intersegment revenues			0		0
Depreciation and amortization			32		557
Impairment expense					187
Other operating expenses			3,490		7,148
Operating income (loss)			(1,352)		(3,652)
Reorganization items, net			0		0
Interest expense, net of amounts capitalized			0		0
Income (loss) before income taxes			(1,044)		(3,286)
Long-lived assets	[1]		544		544
Total assets			129,176		129,176
Capital expenditures			240		356
Functional Support
Segment Reporting Information [Line Items]
Revenues from external customers	[2]	0	0	0	0
Intersegment revenues	[2]	0	0	0	0
Depreciation and amortization	[2]	504	380	968	661
Impairment expense					0
Other operating expenses	[2]	15,869	19,707	33,096	40,278
Operating income (loss)	[2]	(16,373)	(20,087)	(34,064)	(40,939)
Reorganization items, net			101		1,441
Interest expense, net of amounts capitalized	[2]	8,573	7,872	16,717	15,582
Income (loss) before income taxes	[2]	(24,268)	(27,746)	(49,195)	(57,444)
Long-lived assets	[1],[2]	86,921	124,711	86,921	124,711
Total assets	[2]	146,398	(46,368)	146,398	(46,368)
Capital expenditures	[2]	1,539	257	2,611	410
Reconciling Eliminations
Segment Reporting Information [Line Items]
Revenues from external customers		0	0	0	0
Intersegment revenues		(1,103)	(1,114)	(2,043)	(2,386)
Depreciation and amortization		0	0	0	0
Impairment expense					0
Other operating expenses		0	0	0	0
Operating income (loss)		0	0	0	0
Reorganization items, net			0		0
Interest expense, net of amounts capitalized		0	0	0	0
Income (loss) before income taxes		0	0	0	0
Long-lived assets	[1]	(66,425)	(99,765)	(66,425)	(99,765)
Total assets		(57,939)	(202,762)	(57,939)	(202,762)
Capital expenditures		$ 0	$ 0	$ 0	$ 0

[1]	Long-lived assets include fixed assets, intangibles and other non-current assets
[2]	Functional Support is geographically located in the United States.