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Income Taxes | 12 Months Ended
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Jun. 30, 2012
Income Taxes | E. Income Taxes The provision for income taxes for the years ended June 30 consisted of the following (in thousands):
|  | 2012 |  |  | 2011 |
Current: |  |  |  |  |  |  |  |
Federal |  | $ | 873 |  |  | $ | — |
State |  |  | 416 |  |  |  | 151 |
Foreign |  |  | 294 |  |  |  | 275 |
|  |  | 1,583 |  |  |  | 426 |
Deferred: |  |  |  |  |  |  |  |
Federal |  |  | 525 |  |  |  | 225 |
State |  |  | (24 | ) |  |  | (47 | )
Valuation allowance |  |  | — |  |  |  | (3,340 | )
|  |  | 501 |  |  |  | (3,162 | )
Provision (benefit) for income taxes |  | $ | 2,084 |  |  | $ | (2,736 | )
Net deferred tax assets and deferred tax liabilities as of June 30 were as follows (in thousands):
|  | 2012 |  |  | 2011 |
Deferred tax assets: |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 45 |  |  | $ | 24 |
Accrued vacation expense |  |  | 147 |  |  |  | 122 |
Tax credit carry forward |  |  | — |  |  |  | 80 |
Allowance for inventories |  |  | 200 |  |  |  | 333 |
Stock-based compensation |  |  | 193 |  |  |  | 203 |
Pension liability |  |  | 216 |  |  |  | 228 |
Other, net |  |  | 567 |  |  |  | 518 |
Deferred rent |  |  | 196 |  |  |  | 287 |
Accumulated depreciation and amortization |  |  | 563 |  |  |  | 360 |
Net operating loss carry forward |  |  | 517 |  |  |  | 1,049 |
Total gross deferred tax assets |  | $ | 2,644 |  |  | $ | 3,204 |
Deferred tax liabilities: |  |  |  |  |  |  |  |
Prepaid expenses |  |  | (162 | ) |  |  | (160 | )
Other |  |  | (312 | ) |  |  | (17 | )
Deferred tax liabilities |  |  | (474 | ) |  |  | (177 | )
Valuation allowance |  |  | — |  |  |  | — |
Net deferred tax assets |  | $ | 2,170 |  |  | $ | 3,027 |
At June 30, 2012, we had state tax net operating loss carry forwards of approximately $8.9 million. Under California tax law, net operating loss deductions were suspended for tax years beginning 2008, 2009, 2010, and 2011 and the carry forward periods of any net operating losses not utilized due to such suspension were extended. Our state tax loss carry forwards will begin to expire in 2019, unless used before their expiration. Pursuant to Section 382 of the Internal Revenue Code of 1986, as amended (the “Code”), the annual use of the net operating loss carry forwards and research and development tax credits could be limited by any greater than 50% ownership change during any three-year testing period. We did not have any ownership changes that met this criterion during the fiscal years ended June 30, 2012 and June 30, 2011. NAIE’s effective tax rate for Swiss federal, cantonal and communal taxes is approximately 18.63%. NAIE had net income of $1.6 million for the fiscal year ended June 30, 2012. Undistributed earnings of NAIE amounted to approximately $10.1 million at June 30, 2012. These earnings are considered to be indefinitely reinvested and, accordingly, no provision for U.S. federal taxes has been provided thereon. A reconciliation of income tax provision (benefit) computed by applying the statutory federal income tax rate of 34% to net income before income taxes for the year ended June 30 is as follows (dollars in thousands):
|  | 2012 |  |  | 2011 |
Income taxes computed at statutory federal income tax rate |  | $ | 2,123 |  |  | $ | 774 |
State income taxes, net of federal income tax expense |  |  | 265 |  |  |  | 68 |
Expenses not deductible for tax purposes |  |  | 54 |  |  |  | 47 |
Foreign tax rate differential |  |  | (343 | ) |  |  | (176 | )
Return to provision – differences |  |  | (15 | ) |  |  | (109 | )
Change in valuation allowance, net |  |  | — |  |  |  | (3,340 | )
Income tax provision (benefit) as reported |  | $ | 2,084 |  |  | $ | (2,736 | )
Effective tax rate |  |  | 33.4 | % |  |  | (120.0 | )%

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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 136, 172 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 43, 44, 45, 46, 47, 48, 49 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32559-109319 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 + Details
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