XML 87 R63.htm IDEA: XBRL DOCUMENT v3.5.0.1
Summary of Company's Restricted Stock (Detail) - $ / shares
 1 Months Ended 2 Months Ended 3 Months Ended 12 Months Ended
Dec. 13, 2014
Nov. 18, 2014
Oct. 31, 2014
Jul. 31, 2014
Feb. 29, 2016
Mar. 31, 2015
Dec. 31, 2014
Mar. 31, 2016
Mar. 31, 2015
Mar. 31, 2014
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]                    
Unvested or unlapsed shares, Shares               12,222 90,741  
Granted, Shares 10,000 10,000 7,500 56,500 374,150 30,500 1,500 0 0  
Vested / lapsed, Shares               (12,222) (78,519)  
Forfeited, Shares               0 0  
Unvested or unlapsed shares, Shares           12,222   0 12,222 90,741
Unvested or unlapsed shares, Average Life (In Years)               0 years 3 months 18 days 1 year 3 months 18 days
Granted, Average Life (In Years)               0 years 0 years  
Vested / lapsed, Average Life (In Years)               0 years 0 years  
Forfeited, Average Life (In Years)               0 years 0 years  
Unvested or unlapsed shares, Average Intrinsic Value               $ 0 $ 0.5  
Granted, Average Intrinsic Value               0 0  
Vested / lapsed, Average Intrinsic Value               0 0  
Forfeited, Average Intrinsic Value               0 0  
Unvested or unlapsed shares, Average Intrinsic Value           $ 0   0 0 $ 0.5
Unvested or unlapsed shares, Fair Value               4.1 4.1  
Granted, Fair Value               0 0  
Vested / lapsed, Fair Value $ 1.50 $ 1.80 $ 1.70 $ 2.80 $ 5.21 1.10 $ 1.50 0 0  
Forfeited, Fair Value               0 0  
Unvested or unlapsed shares, Fair Value           $ 4.1   $ 0 $ 4.1 $ 4.1