Operating Segments and Related Information | Operating Segments and Related Information The Company conducts its operations through the following three reportable segments: Recovery Audit Services – Americas represents recovery audit services (other than Healthcare Claims Recovery Audit services) provided in the United States of America (“U.S.”), Canada and Latin America. Recovery Audit Services – Europe/Asia-Pacific represents recovery audit services (other than Healthcare Claims Recovery Audit services) provided in Europe, Asia and the Pacific region. Adjacent Services represents data transformation, spend analytics, PRGX OPTIX ® , supplier information management ("SIM") services and associated advisory services. Additionally, Corporate Support includes the unallocated portion of corporate selling, general and administrative expenses not specifically attributable to the three reportable segments. Discontinued Operations As of December 31, 2015, the Company discontinued its Healthcare Claims Recovery Audit ("HCRA") services business. PRGX entered into agreements with third parties to fulfill its Medicare recovery audit contractor ("RAC") program subcontract obligations to audit Medicare payments and provide support for claims appeals and assigned its remaining Medicaid contract to another party. One of the third-party Medicare RAC-related contracts has been settled and the results are reflected in these financial statements. The Company will continue to incur certain expenses until the remaining Medicare RAC contracts are concluded. Associated with the discontinued HCRA services business, the Company has an accrued liability for outstanding Medicare RAC appeals of approximately $2.0 million and a receivable of approximately $1.7 million for unpaid claims as of March 31, 2019 . The HCRA services business is reported as Discontinued Operations in accordance with GAAP. The following table presents the discontinued operations of the HCRA services business in the Consolidated Statement of Operations, for the three months ended March 31, 2019 and 2018 (in thousands): Three Months Ended March 31, 2019 2018 Revenue, net $ — $ — Cost of sales 149 329 Selling, general and administrative expense 6 3 Depreciation and amortization — 1 Loss from discontinued operations before income taxes $ (155 ) $ (333 ) Income tax expense — — Net loss from discontinued operations $ (155 ) $ (333 ) The following table presents the discontinued operations of the HCRA services business in the Consolidated Statements of Cash Flows, for the three months ended March 31, 2019 and 2018 (in thousands): Three Months Ended March 31, 2019 2018 Net cash used in operating activities $ (155 ) $ (332 ) Net cash used in investing activities — — Net cash provided by financing activities — — Decrease in cash and cash equivalents $ (155 ) $ (332 ) The Company evaluates the performance of its reportable segments based upon revenue and measures of profit or loss referred to as EBITDA and Adjusted EBITDA. The Company defines Adjusted EBITDA as earnings from continuing operations before interest and taxes (“EBIT”), adjusted for depreciation and amortization (“EBITDA”), and then further adjusted for unusual and other significant items that management views as distorting the operating results of the various segments from period to period. Such adjustments include restructuring charges, stock-based compensation, bargain purchase gains, acquisition-related charges and benefits (acquisition transaction costs, acquisition obligations classified as compensation, and fair value adjustments to acquisition-related contingent consideration), tangible and intangible asset impairment charges, certain litigation costs and litigation settlements, certain severance charges and foreign currency transaction gains and losses on short-term intercompany balances viewed by management as individually or collectively significant. The Company does not have any inter-segment revenue. Segment information for the three months ended March 31, 2019 and 2018 (in thousands) is as follows: Recovery Audit Services – Americas Recovery Audit Services – Europe/Asia- Pacific Adjacent Services Corporate Support Total Three Months Ended March 31, 2019 Revenue, net $ 27,373 $ 9,759 $ 1,672 $ — $ 38,804 Net loss from continuing operations (4,241 ) Income tax expense 168 Interest expense, net 473 EBIT $ 6,004 $ 313 $ (2,145 ) $ (7,772 ) $ (3,600 ) Depreciation of property, equipment and software 1,762 162 279 — 2,203 Amortization of intangible assets 438 37 387 — 862 EBITDA $ 8,204 $ 512 $ (1,479 ) $ (7,772 ) $ (535 ) Other loss (income) — 9 — (28 ) (19 ) Foreign currency transaction (gains) losses on short-term intercompany balances (73 ) 399 (6 ) (114 ) 206 Transformation, severance, and other expenses 128 123 18 428 697 Stock-based compensation — — — 1,384 1,384 Adjusted EBITDA $ 8,259 $ 1,043 $ (1,467 ) $ (6,102 ) $ 1,733 Recovery Audit Services – Americas Recovery Audit Services – Europe/Asia- Pacific Adjacent Services Corporate Support Total Three Months Ended March 31, 2018 Revenue, net $ 25,958 $ 10,027 $ 736 $ — $ 36,721 Net loss from continuing operations (2,328 ) Income tax expense 787 Interest expense, net 398 EBIT $ 5,725 $ 1,548 $ (1,721 ) $ (6,695 ) $ (1,143 ) Depreciation of property, equipment and software 897 142 184 — 1,223 Amortization of intangible assets 337 61 390 — 788 EBITDA $ 6,959 $ 1,751 $ (1,147 ) $ (6,695 ) $ 868 Other loss (income) — 49 — (37 ) 12 Foreign currency transaction losses (gains) on short-term intercompany balances 57 (229 ) (9 ) (39 ) (220 ) Transformation, severance, and other expenses 63 543 68 — 674 Stock-based compensation — — — 1,945 1,945 Adjusted EBITDA $ 7,079 $ 2,114 $ (1,088 ) $ (4,826 ) $ 3,279 |