Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.6.0.2
Income Taxes (Details) - USD ($)
3 Months Ended 9 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Income Tax Examination [Line Items]        
Income tax expense $ 1,245,000 $ 1,954,000 $ 3,068,000 $ 7,462,000
Pre-tax income (loss) 6,562,000 10,623,000 14,703,000 27,638,000
Decrease of deferred tax liability     $ (379,000) $ (455,000)
Annual effective tax rate before discrete events     24.20% 29.90%
Long-term liability for uncertain tax positions 522,000   $ 522,000  
Decrease in liability for uncertain tax positions $ 176,000 $ 1,281,000    
Interest and penalties accrued as income tax expense     $ 38,000