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CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
CONSOLIDATED STATEMENTS OF OPERATIONS |  |  |  |
Revenues | $ 29,584 | $ 31,522 | $ 57,786 | $ 58,281
Cost of revenues | 13,629 | 16,167 | 25,677 | 29,657
Gross profit | 15,955 | 15,355 | 32,109 | 28,624
Sales and marketing expenses | 5,770 | 6,309 | 12,076 | 11,955
General and administrative expenses | 4,809 | 5,258 | 10,612 | 10,642
Research and development expenses | 2,771 | 2,758 | 5,506 | 5,160
Amortization of intangible assets | 1,436 | 1,412 | 2,866 | 2,515
Impairment charges | 941 | 0 | 941 | 0
Total operating expenses | 15,727 | 15,737 | 32,001 | 30,272
Operating loss | 228 | (382) | 108 | (1,648)
Other income (expense): |  |  |  |
Foreign exchange | 86 | 345 | (93) | (2)
Interest expense, net | (1,376) | (1,483) | (2,781) | (2,377)
Interest income | 0 | 0 | 0 | 0
Other expense, net | (70) | (347) | (160) | (3,085)
Other expense, net | (1,360) | (1,485) | (3,034) | (5,464)
Loss from continuing operations before income taxes | (1,132) | (1,867) | (2,926) | (7,112)
Income tax expense (benefit) | (885) | (369) | (309) | 236
Loss from continuing operations | (247) | (1,498) | (2,617) | (7,348)
Discontinued operations: |  |  |  |
Income (loss) from discontinued operations before income taxes | 0 | 24 | 0 | 937
Income tax (benefit) expense | 0 | (10) | 0 | (883)
Income (loss) from discontinued operations | 0 | 34 | 0 | 1,820
Net loss | $ (247) | $ (1,464) | $ (2,617) | $ (5,528)
Loss per share: |  |  |  |
Basic earnings per common share from continuing operations | $ (0.01) | $ (0.04) | $ (70) | $ (210)
Basic earnings (loss) per common share from discontinued operations | 0 | 0 | 0 | 0.05
Basic loss per common share | (0.01) | (0.04) | (70) | (150)
Diluted loss per common share from continuing operations | (0.01) | (0.04) | (70) | (210)
Diluted earnings (loss) per common share from discontinued operations | 0 | 0 | 0 | 0.05
Diluted loss per common share | $ (0.01) | $ (0.04) | $ (70) | $ (150)
Weighted average common shares: |  |  |  |
Basic | 37,735,717 | 36,082,258 | 37,682,539 | 35,774,334
Diluted | 37,735,717 | 36,082,258 | 37,682,539 | 35,774,334
Comprehensive loss: |  |  |  |
Net loss | $ (247) | $ (1,464) | $ (2,617) | $ (5,528)
Foreign currency translation adjustments | (195) | (2,938) | (191) | (1,432)
Derivatives qualifying as hedges, net of tax: |  |  |  |
(Loss) gain on derivative instruments designated and qualifying as cash flow hedges | (298) | 155 | (494) | (99)
Amounts reclassified from accumulated other comprehensive loss to net loss | 19 | 70 | 36 | 45
Total comprehensive loss | $ (721) | $ (4,177) | $ (3,266) | $ (7,014)

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