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Guarantor and Non-Guarantor Financial Statements - Income Statement (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Condensed Income Statements, Captions [Line Items] |  |  |  |
Net revenues | $ 23,854 | $ 15,905 | $ 45,966 | $ 31,058
Cost of revenues |  |  |  |
License fees and revenue share | 15,802 | 9,865 | 31,018 | 19,457
Other direct cost of revenues | 508 | 430 | 1,015 | 839
Total cost of revenues | 16,310 | 10,295 | 32,033 | 20,296
Gross profit | 7,544 | 5,610 | 13,933 | 10,762
Operating expenses |  |  |  |
Product development | 2,637 | 2,241 | 5,746 | 4,415
Sales and marketing | 1,913 | 1,284 | 3,749 | 2,421
General and administrative | 2,679 | 3,551 | 5,383 | 6,909
Total operating expenses | 7,229 | 7,076 | 14,878 | 13,745
Income / (loss) from operations | 315 | (1,466) | (945) | (2,983)
Interest and other income / (expense), net |  |  |  |
Interest expense | (135) | (662) | (454) | (1,369)
Foreign exchange transaction gain / (loss) | 1 | (47) | 9 | (110)
Change in fair value of convertible note embedded derivative liability | 952 | (3,344) | 2,572 | (4,652)
Change in fair value of warrant liability | 926 | (1,164) | 2,496 | (1,628)
Loss on extinguishment of debt | (15) | (882) | (15) | (882)
Other income / (expense) | 1 | 78 | (126) | 81
Total interest and other income / (expense), net | 1,730 | (6,021) | 4,482 | (8,560)
Income / (loss) from continuing operations before income taxes | 2,045 | (7,487) | 3,537 | (11,543)
Income tax benefit | (23) | (884) | (59) | (853)
Net income / (loss) from continuing operations, net of taxes | 2,068 | (6,603) | 3,596 | (10,690)
Loss from discontinued operations | (356) | 145 | (1,400) | 57
Net income / (loss) | 1,712 | (6,458) | 2,196 | (10,633)
Foreign currency translation adjustment | 0 | (5) | 0 | (5)
Comprehensive income / (loss) | 1,712 | (6,463) | 2,196 | (10,638)
Elimination |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Net revenues | (20,092) | (13,388) | (39,111) | (25,552)
Cost of revenues |  |  |  |
License fees and revenue share | (20,092) | (13,388) | (39,111) | (25,552)
Other direct cost of revenues | 0 | 0 | 0 |
Total cost of revenues | (20,092) | (13,388) | (39,111) | (25,552)
Gross profit | 0 | 0 | 0 | 0
Operating expenses |  |  |  |
Product development | 0 | 0 | 0 | 0
Sales and marketing | 0 | 0 | 0 | 0
General and administrative | 0 | 0 | 0 | 0
Total operating expenses | 0 | 0 | 0 | 0
Income / (loss) from operations | 0 | 0 | 0 | 0
Interest and other income / (expense), net |  |  |  |
Interest expense | 0 | 0 | 0 | 0
Foreign exchange transaction gain / (loss) | 0 | 0 | 0 | 0
Change in fair value of convertible note embedded derivative liability | 0 | 0 | 0 | 0
Change in fair value of warrant liability | 0 | 0 | 0 | 0
Loss on extinguishment of debt | 0 | 0 | 0 | 0
Other income / (expense) | 0 | 0 | 0 | 0
Total interest and other income / (expense), net | 0 | 0 | 0 | 0
Income / (loss) from continuing operations before income taxes | 0 | 0 | 0 | 0
Income tax benefit | 0 | 0 | 0 | 0
Net income / (loss) from continuing operations, net of taxes | 0 | 0 | 0 | 0
Loss from discontinued operations | 0 | 0 | 0 | 0
Net income / (loss) | 0 | 0 | 0 | 0
Foreign currency translation adjustment |  | 0 |  | 0
Comprehensive income / (loss) | 0 | 0 | 0 | 0
Parent |  |  |  |
Interest and other income / (expense), net |  |  |  |
Change in fair value of warrant liability |  |  |  | (1,628)
Net income / (loss) from continuing operations, net of taxes | 208 | (7,661) | 2,632 | (12,530)
Loss from discontinued operations | 0 | (73) | (37) | (73)
Parent | Reportable Legal Entities |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Net revenues | 0 | 0 | 0 | 0
Cost of revenues |  |  |  |
License fees and revenue share | 0 | 0 | 0 | 0
Other direct cost of revenues | 0 | 0 | 0 | 0
Total cost of revenues | 0 | 0 | 0 | 0
Gross profit | 0 | 0 | 0 | 0
Operating expenses |  |  |  |
Product development | 82 | 7 | 172 | 12
Sales and marketing | 234 | 72 | 358 | 174
General and administrative | 1,252 | 2,393 | 2,414 | 4,645
Total operating expenses | 1,568 | 2,472 | 2,944 | 4,831
Income / (loss) from operations | (1,568) | (2,472) | (2,944) | (4,831)
Interest and other income / (expense), net |  |  |  |
Interest expense | (134) | (659) | (454) | (1,369)
Foreign exchange transaction gain / (loss) | 0 | 0 | 0 | 0
Change in fair value of convertible note embedded derivative liability | 952 | (3,344) | 2,572 | (4,652)
Change in fair value of warrant liability | 926 | (1,164) | 2,496 | (1,628)
Loss on extinguishment of debt | (15) | (882) | (15) | (882)
Other income / (expense) | 24 | (24) | 918 | (21)
Total interest and other income / (expense), net | 1,753 | (6,073) | 5,517 | (8,552)
Income / (loss) from continuing operations before income taxes | 185 | (8,545) | 2,573 | (13,383)
Income tax benefit | (23) | (884) | (59) | (853)
Net income / (loss) from continuing operations, net of taxes |  |  | 2,632 | (12,530)
Net income / (loss) | 208 | (7,734) | 2,595 | (12,603)
Foreign currency translation adjustment |  | 0 |  | 0
Comprehensive income / (loss) | 208 | (7,734) | 2,595 | (12,603)
Guarantor Subsidiaries | Reportable Legal Entities |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Net revenues | 43,766 | 29,026 | 84,693 | 56,093
Cost of revenues |  |  |  |
License fees and revenue share | 35,804 | 23,183 | 69,949 | 44,904
Other direct cost of revenues | 508 | 430 | 1,015 | 839
Total cost of revenues | 36,312 | 23,613 | 70,964 | 45,743
Gross profit | 7,454 | 5,413 | 13,729 | 10,350
Operating expenses |  |  |  |
Product development | 2,435 | 2,216 | 5,339 | 4,373
Sales and marketing | 1,483 | 1,143 | 2,991 | 2,125
General and administrative | 1,345 | 1,038 | 2,835 | 2,070
Total operating expenses | 5,263 | 4,397 | 11,165 | 8,568
Income / (loss) from operations | 2,191 | 1,016 | 2,564 | 1,782
Interest and other income / (expense), net |  |  |  |
Interest expense | (1) | (3) | 0 | 0
Foreign exchange transaction gain / (loss) | 15 | (47) | 25 | (110)
Change in fair value of convertible note embedded derivative liability | 0 | 0 | 0 | 0
Change in fair value of warrant liability | 0 | 0 | 0 | 0
Loss on extinguishment of debt | 0 | 0 | 0 | 0
Other income / (expense) | (24) | 102 | (1,040) | 102
Total interest and other income / (expense), net | (10) | 52 | (1,015) | (8)
Income / (loss) from continuing operations before income taxes | 2,181 | 1,068 | 1,549 | 1,774
Income tax benefit | 0 | 0 | 0 | 0
Net income / (loss) from continuing operations, net of taxes | 2,181 | 1,068 | 1,549 | 1,774
Loss from discontinued operations | (356) | 620 | (1,372) | 576
Net income / (loss) | 1,825 | 1,688 | 177 | 2,350
Foreign currency translation adjustment |  | 211 |  | (5)
Comprehensive income / (loss) | 1,825 | 1,899 | 177 | 2,345
Non-Guarantor Subsidiaries | Reportable Legal Entities |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Net revenues | 180 | 267 | 384 | 517
Cost of revenues |  |  |  |
License fees and revenue share | 90 | 70 | 180 | 105
Other direct cost of revenues | 0 | 0 | 0 | 0
Total cost of revenues | 90 | 70 | 180 | 105
Gross profit | 90 | 197 | 204 | 412
Operating expenses |  |  |  |
Product development | 120 | 18 | 235 | 30
Sales and marketing | 196 | 69 | 400 | 122
General and administrative | 82 | 120 | 134 | 194
Total operating expenses | 398 | 207 | 769 | 346
Income / (loss) from operations | (308) | (10) | (565) | 66
Interest and other income / (expense), net |  |  |  |
Interest expense | 0 | 0 | 0 | 0
Foreign exchange transaction gain / (loss) | (14) | 0 | (16) | 0
Change in fair value of convertible note embedded derivative liability | 0 | 0 | 0 | 0
Change in fair value of warrant liability | 0 | 0 | 0 | 0
Loss on extinguishment of debt | 0 | 0 | 0 | 0
Other income / (expense) | 1 | 0 | (4) | 0
Total interest and other income / (expense), net | (13) | 0 | (20) | 0
Income / (loss) from continuing operations before income taxes | (321) | (10) | (585) | 66
Income tax benefit | 0 | 0 | 0 | 0
Net income / (loss) from continuing operations, net of taxes | (321) | (10) | (585) | 66
Loss from discontinued operations | 0 | (402) | 9 | (446)
Net income / (loss) | (321) | (412) | (576) | (380)
Foreign currency translation adjustment |  | (216) |  | 0
Comprehensive income / (loss) | $ (321) | $ (628) | $ (576) | $ (380)

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