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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Jun. 30, 2013
Accounting Policies [Abstract] |
Components of Inventory | As of June 30, 2013 and 2012, inventory consisted of (in thousands):
| June 30,
| 2013 |  | 2012
Finished goods | $ | 5,273 |  |  | $ | 5,964 |
Raw materials | 5,251 |  |  | 5,389 |
Total inventory | $ | 10,524 |  |  | $ | 11,353 |
Property and Equipment | Property and equipment consist of (in thousands):
| June 30,
| 2013 |  | 2012
Equipment (includes computer hardware and software) | $ | 5,501 |  |  | $ | 1,913 |
Furniture and fixtures | 976 |  |  | 732 |
Leasehold improvements | 1,220 |  |  | 15 |
Vehicles | 142 |  |  | — |
Accumulated depreciation | (2,147 | ) |  | (663 | )
Property and equipment, net | $ | 5,692 |  |  | $ | 1,997 |
Property and equipment are recorded at cost and depreciated using the straight-line method over the following useful lives:
| Years
Equipment (includes computer hardware and software) | 3
Furniture and fixtures | 5
Leasehold improvements | *
Vehicles | 5
*Leasehold improvements are depreciated over the shorter of estimated useful life of the related asset or the lease term.
Intangible Assets | As of June 30, 2013 and June 30, 2012, intangible assets consisted of (in thousands):
| June 30,
| 2013 |  | 2012
Patent costs | $ | 2,321 |  |  | $ | 2,321 |
Trademark costs | 202 |  |  | 202 |
Accumulated amortization | (776 | ) |  | (641 | )
Intangible assets, net | $ | 1,747 |  |  | $ | 1,882 |
Summary of other accrued expenses | Other accrued expenses consist of the following (in thousands):
| June 30,
| 2013 |  | 2012
Accrued severance | $ | 1,602 |  |  | $ | — |
Accrued incentives and promotions to distributors | 1,122 |  |  | 320 |
Accrued payroll and payroll taxes | 725 |  |  | 433 |
Deferred revenue | 421 |  |  | 210 |
Accrued sales and use tax | 742 |  |  | 727 |
Other accrued employee expenses | 663 |  |  | 384 |
Accrued other expenses | 1,734 |  |  | 858 |
| $ | 7,009 |  |  | $ | 2,932 |
Schedule of interest and other expense, net | Interest and other expense, net for the years ended June 30, 2013 , 2012 and 2011 was as follows (in thousands):
| Year ended June 30,
| 2013 |  | 2012 |  | 2011
Interest expense | $ | (3 | ) |  | $ | (8 | ) |  | $ | (5,993 | )
Business development incentive, net | 695 |  |  | — |  |  | — |
Foreign currency gain (loss), net | (1,689 | ) |  | (102 | ) |  | 15 |
Gain on settlement of forward contract | 42 |  |  | — |  |  | — |
Other income (expense), net | 40 |  |  | 66 |  |  | 30 |
Total interest and other expense, net | $ | (915 | ) |  | $ | (44 | ) |  | $ | (5,948 | )
Reconciliation of earnings per share and the weighted-average common shares outstanding for purposes of computing basic and diluted net income per share | The following is a reconciliation of earnings per share and the weighted-average common shares outstanding for purposes of computing basic and diluted net income per share (in thousands, except per share amounts):
| Year ended June 30,
| 2013 |  | 2012 |  | 2011
Numerator: |  |  |  |  |
Net income (loss) | $ | 7,608 |  |  | $ | 12,469 |  |  | $ | (50,792 | )
Denominator: |  |  |  |  |
Basic weighted-average common shares outstanding | 112,276 |  |  | 102,696 |  |  | 73,173 |
Effect of dilutive securities: |  |  |  |  |
Stock awards and options | 3,832 |  |  | 5,516 |  |  | — |
Warrants | 6,780 |  |  | 10,119 |  |  | — |
Diluted weighted-average common shares outstanding | 122,888 |  |  | 118,331 |  |  | 73,173 |
Basic | $ | 0.07 |  |  | $ | 0.12 |  |  | $ | (0.69 | )
Diluted | $ | 0.06 |  |  | $ | 0.11 |  |  | $ | (0.69 | )
Revenues from unaffiliated customers by geographic regions and significant geographic area | Revenues by geographic area are as follows (in thousands):
| Years ended June 30,
| 2013 |  | 2012 |  | 2011
Americas | $ | 133,046 |  |  | $ | 90,122 |  |  | $ | 31,625 |
Asia/Pacific | 75,132 |  |  | 36,061 |  |  | 7,294 |
Total revenues | $ | 208,178 |  |  | $ | 126,183 |  |  | $ | 38,919 |
Additional information as to the Company’s operations in the most significant geographical areas is set forth below (in thousands):
| Years ended June 30,
| 2013 |  | 2012 |  | 2011
United States | $ | 131,508 |  |  | $ | 89,230 |  |  | 31,218 |
Japan | 69,492 |  |  | 35,449 |  |  | 7,294 |

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