Consolidated Balance Sheets - USD ($)	Mar. 31, 2018	Mar. 31, 2017
Current Assets
Cash and cash equivalents	$ 55,771,000	$ 28,611,000
Customer deposits	35,496,000	32,471,000
Accounts receivable (less allowance for doubtful accounts of $4,551,000 at March 31, 2018 and $3,001,000 at March 31, 2017)	64,940,000	62,841,000
Prepaid expenses and income taxes	7,110,000	4,944,000
Total current assets	163,317,000	128,867,000
Property and equipment, net	69,356,000	63,042,000
Goodwill	36,814,000	36,814,000
Other intangible assets, net	3,415,000	3,851,000
Other assets	1,102,000	2,809,000
Total assets	274,004,000	235,383,000
Current Liabilities
Accounts and income taxes payable	13,453,000	16,583,000
Accrued liabilities	84,536,000	73,468,000
Total current liabilities	97,989,000	90,051,000
Deferred income taxes	4,839,000	6,686,000
Total liabilities	102,828,000	96,737,000
Commitments and contingencies (Notes 5, 6, 8, 9, 10 and 12)	0	0
Stockholders' Equity
Common stock, $.0001 par value: 120,000,000 shares authorized at March 31, 2018 and 2017; 53,793,986 shares issued (18,912,907 shares outstanding, net of treasury shares) and 53,569,067 shares issued (18,937,233 shares outstanding, net of treasury shares) at March 31, 2018 and March 31, 2017, respectively	3,000	3,000
Paid-in-capital	143,705,000	135,683,000
Treasury Stock, at cost (34,881,079 and 34,631,834 shares at March 31, 2018 and 2017, respectively)	(430,989,000)	(419,802,000)
Retained earnings	458,457,000	422,762,000
Total stockholders' equity	171,176,000	138,646,000
Total liabilities and stockholders' equity	$ 274,004,000	$ 235,383,000