Registration of securities issued in business combination transactions

Preferred Stock (Activity related to the Series A Preferred Stock) (Detail)

v3.6.0.2
Preferred Stock (Activity related to the Series A Preferred Stock) (Detail) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Amount        
Fiscal year opening balance, value $ 23,501 $ 25,850 $ 25,850  
PIK dividend shares issued, value 162 452 1,858 $ 1,311
Adjustment to redemption value, value 162 $ 0 4,206 0
Balance at end of period, value $ 0   $ 23,501 $ 25,850
Series A Preferred Stock        
Number of shares        
Fiscal year opening balance (in shares) 22,683,428 21,162,697 21,162,697 20,089,436
PIK dividend shares issued (in shares) 132,320   1,520,731 1,073,261
Redemption (in shares) (22,815,748)   0  
Balance at end of period (in shares) 0   22,683,428 21,162,697
Amount        
Fiscal year opening balance, value $ 23,501 $ 25,850 $ 25,850 $ 24,539
PIK dividend shares issued, value 162   1,858 1,311
Adjustment to redemption value, value (162)   (4,207) 0
Redemption, value (23,501)   0  
Balance at end of period, value $ 0   $ 23,501 $ 25,850