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Distribution of Stock-Based Compensation Plan Expense (Tables) | 12 Months Ended
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Mar. 31, 2018
Distribution Of Stock-based Compensation Plan Expense Tables |
Schedule Of Stock-Based Compensation Expense By Statement Of Operations Line Item | The following table summarizes stock-based compensation expense (in thousands):
|  |  | Years Ended March 31,
|  |  | 2018 |  |  | 2017 |  |  | 2016
Cost of service revenue |  | $ | 1,821 |  | $ | 1,732 |  | $ | 1,159
Cost of product revenue |  |  | - |  |  | - |  |  | -
Research and development |  |  | 6,418 |  |  | 3,762 |  |  | 2,914
Sales and marketing |  |  | 11,654 |  |  | 8,832 |  |  | 6,133
General and administrative |  |  | 9,283 |  |  | 7,136 |  |  | 6,128
Total |  | $ | 29,176 |  | $ | 21,462 |  | $ | 16,334

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- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5047-113901 + Details
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