Total Unrecognized Compensation Costs Related to Non-Vested Stock-Based Compensation Arrangements (Detail)	9 Months Ended
	Dec. 31, 2015 USD ($)
Common stock options
Employee Service Share -Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized [Line Items]
Unrecognized compensation cost	$ 128,962
Weighted Average Remaining Vesting Period	1 year 6 months
Restricted stock
Employee Service Share -Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized [Line Items]
Unrecognized compensation cost	$ 0
Weighted Average Remaining Vesting Period	0 years
ACO Plan restricted stock
Employee Service Share -Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized [Line Items]
Unrecognized compensation cost	$ 0
Weighted Average Remaining Vesting Period	0 years