Consolidated Balance Sheets - USD ($)	Mar. 31, 2017	Mar. 31, 2016
Current Assets
Cash and cash equivalents	$ 28,611,000	$ 32,779,000
Customer deposits	32,471,000	25,649,000
Accounts receivable (less allowance for doubtful accounts of $1,821,000 at March 31, 2016 and $3,001,000 at March 31, 2017)	62,841,000	59,747,000
Prepaid expenses and taxes	4,944,000	4,933,000
Total current assets	128,867,000	123,108,000
Property and equipment, net	63,042,000	53,268,000
Goodwill	36,814,000	36,814,000
Other intangible assets, net	3,851,000	4,287,000
Other assets	2,809,000	2,792,000
Total assets	235,383,000	220,269,000
Current Liabilities
Accounts and taxes payable	16,583,000	13,233,000
Accrued liabilities	73,468,000	67,182,000
Total current liabilities	90,051,000	80,415,000
Deferred income taxes	6,686,000	7,906,000
Total liabilities	96,737,000	88,321,000
Commitments and contingencies (Notes E, F, H, I, J and L)	0	0
Stockholders' Equity
Common stock, $.0001 par value: 120,000,000 shares authorized at March 31, 2016 and 2017; 53,448,672 shares issued (19,562,413 shares outstanding, net of treasury shares) and 53,569,067 shares issued (18,937,233 shares outstanding, net of treasury shares) at March 31, 2016 and March 31, 2017, respectively	3,000	3,000
Paid-in-capital	135,683,000	130,465,000
Treasury Stock, at cost (33,886,259 and 34,631,834 shares at March 31, 2016 and 2017, respectively)	(419,802,000)	(391,803,000)
Retained earnings	422,762,000	393,283,000
Total stockholders' equity	138,646,000	131,948,000
Total liabilities and stockholders' equity	$ 235,383,000	$ 220,269,000