Quarterly Results (Unaudited) (Tables)

12 Months Ended

Mar. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Summary of Unaudited Quarterly Results of Operations

The following is a summary of unaudited quarterly results of operations for each of the quarters in the fiscal years ended March 31, 2019 and 2018:

	Revenues		Gross Profit		Net Income		Net Income per Basic Common Share		Net Income per Diluted Common Share
Fiscal Year Ended March 31, 2019:
First Quarter	$	150,398,000	$	31,353,000	$	11,778,000	$	0.62	$	0.62
Second Quarter		148,176,000		31,490,000		12,789,000		0.68		0.67
Third Quarter		146,082,000		29,354,000		10,298,000		0.55		0.54
Fourth Quarter		151,084,000		32,612,000		11,838,000		0.64		0.63
Fiscal Year Ended March 31, 2018:
First Quarter	$	137,612,000	$	28,783,000	$	8,775,000	$	0.47	$	0.46
Second Quarter		136,431,000		25,752,000		8,393,000		0.45		0.44
Third Quarter		140,734,000		25,569,000		9,569,000		0.51		0.50
Fourth Quarter		143,573,000		27,149,000		8,958,000		0.47		0.47