Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Additional Information (Detail)

v3.2.0.727
Intangible Assets - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Finite-Lived Intangible Assets [Line Items]    
Intangible amortization expense $ 58 $ 54
Customer Relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible amortization expense 45 $ 45
Future amortization expenses, 2016 135  
Future amortization expenses, 2017 180  
Future amortization expenses, 2018 180  
Future amortization expenses, 2019 180  
Future amortization expenses, 2020 $ 180