Net Income Per Share (Tables)

6 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Schedule of reconciliation of the numerators and denominators of the basic and diluted net income per share computations

	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2014		2013		2014		2013
Net income (numerator):
Net income	$	2,732	$	4,150	$	7,705	$	8,905
Shares (denominator):
Weighted average number of common shares
outstanding used in basic computation		20,016		19,902		19,988		19,875
Common shares issuable upon vesting of
restricted stock		120		132		121		139
Common shares issuable upon conversion
of preferred shares		10		10		10		10
Shares used in diluted computation		20,146		20,044		20,119		20,024
Net income per common share:
Basic	$	0.14	$	0.21	$	0.39	$	0.45
Diluted	$	0.14	$	0.21	$	0.38	$	0.44