Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details)

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Stockholders' Equity (Details) (USD $)
 1 Months Ended 3 Months Ended 12 Months Ended 0 Months Ended
Nov. 30, 2012
Sep. 30, 2014
Jun. 30, 2014
Sep. 24, 2014
Jul. 01, 2014
Restricted Stock
Class of Stock [Line Items]          
Stock repurchase program, authorized amount       $ 2,000,000  
Vested restricted stock award (in shares)         150,000
Treasury Stock [Roll Forward]          
Fiscal year opening balance (in shares)   9,425,114 9,414,176    
Fiscal year opening balance   9,344,000 9,333,000    
Repurchases through the stock repurchase program (in shares) 149,539 0 0    
Repurchases through the stock repurchase program   0 0    
Net shares repurchased for employee tax and option exercise price obligations related to the vesting of restricted stock and the exercise of employee stock options (in shares)   47,920 10,938   47,920
Net shares repurchased for employee tax and option exercise price obligations related to the vesting of restricted stock and the exercise of employee stock options   104,000 11,000    
Cancellation of shares repurchased (in shares)   (47,920) 0    
Cancellation of shares repurchased   (104,000) 0    
Balance at end of period (in shares)   9,425,114 9,425,114    
Balance at end of period   $ 9,344,000 $ 9,344,000