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Consolidated Statement of Changes in Stockholders' Equity - USD ($)
shares in Thousands, $ in Thousands
Total
Common Stock
Treasury Stock Amount
Additional Paid-In Capital
Accumulated Deficit
Accumulated Other Comprehensive Loss
Non- Controlling Interest
Balance (in shares) at Jun. 30, 2014   19,544          
Balance, beginning of period at Jun. 30, 2014 $ 30,300 $ 183,866 $ (237) $ 1,671 $ (156,800) $ 0 $ 1,800
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net change in available-for-sale debt and marketable equity securities (23)         (23)  
Stock-based compensation (in shares)   1,515          
Stock-based compensation 4,958 $ 4,848   110      
Exercise of stock options (in shares)   149          
Exercise of stock options 112 $ 223   (111)      
Share repurchases (in shares)   (808)          
Share repurchases (2,435)   (2,435)        
Restricted stock issuance (in shares)   344          
Restricted stock issuance 70 $ 70          
Noncontrolling interest funding of Astral 422           422
Net income (loss) 10,655       10,778   (123)
Repayment of State of Texas Funding (2,331)     (531)     (1,800)
Balance (in shares) at Jun. 30, 2015   20,744          
Balance, end of period at Jun. 30, 2015 41,728 $ 189,007 (2,672) 1,139 (146,022) (23) 299
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net change in available-for-sale debt and marketable equity securities (78)         (78)  
Stock-based compensation 331     331      
Forfeiture of stock based comp (in shares)   (104)          
Forfeiture of stock based comp (159) $ (92)   (67)      
Exercise of stock options (in shares)   16          
Exercise of stock options 16     16      
Share repurchases (in shares)   (63)          
Share repurchases (156)   (156)        
Restricted stock issuance (in shares)   35          
Restricted stock issuance 379 $ 379          
Noncontrolling interest funding of Astral 0            
Net income (loss) (13,434)       (13,095)   (339)
Balance (in shares) at Jun. 30, 2016   20,628          
Balance, end of period at Jun. 30, 2016 $ 28,627 $ 189,294 $ (2,828) $ 1,419 $ (159,117) $ (101) $ (40)