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Stockholders' Equity Transactions (Tables) | 6 Months Ended
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Dec. 31, 2012
Schedule Of Shareholders' Equity and Share-based Payments | The following table reflects the activity of these equity transactions for the three and six months ended December 31, 2012 (dollars in thousands):
|  | Common Stock |  |  |  |  |  | Treasury Stock |
|  | Number of Shares Issued |  |  | Amount |  |  | Additional Paid-in Capital |  |  | Number of Shares |  |  | Amount |
BALANCE June 30, 2012 |  |  | 20,095,713 |  |  | $ | 201 |  |  | $ | 14,080 |  |  |  | (1,000,000 | ) |  | $ | (5,615 | )
Options exercised |  |  | 27,000 |  |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | -- |
Shares surrendered and cancelled under option exercise |  |  | (13,807 | ) |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | -- |
BALANCE September 30, 2012 |  |  | 20,108,906 |  |  | $ | 201 |  |  | $ | 14,080 |  |  |  | (1,000,000 | ) |  | $ | (5,615 | )
Options exercised |  |  | 702,000 |  |  |  | 7 |  |  |  | 1,369 |  |  |  | -- |  |  |  | -- |
Shares surrendered and cancelled under option exercise |  |  | (14,093 | ) |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | -- |
Shares surrendered and held in Treasury under option exercise |  |  | -- |  |  |  | -- |  |  |  |  |  |  |  | (371,890 | ) |  |  | (1,257 | )
Shares repurchased and held in Treasury |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | (128,588 | ) |  |  | (435 | )
BALANCE December 31, 2012 |  |  | 20,796,813 |  |  | $ | 208 |  |  | $ | 15,449 |  |  |  | (1,500,478 | ) |  | $ | (7,307 | )

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- Definition Tabular presentation of the effect of share-based transactions on components of stockholders' equity. + References No definition available. + Details
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Namespace Prefix: | nssc_
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