Consolidated Statements of Cash Flows - (Unaudited) - USD ($)	3 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash Flows from Operating Activities
NET INCOME	$ 21,577,000	$ 19,805,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	6,726,000	6,364,000
Loss on write down or disposal of property, capitalized software or investment	79,000	13,000
Stock-based compensation expense	1,070,000	1,312,000
Provision for expected credit losses	1,325,000	436,000
Deferred income tax	(268,000)	(328,000)
Changes in operating assets and liabilities
Accounts receivable	(1,966,000)	(3,578,000)
Customer deposits	(5,880,000)	(4,733,000)
Prepaid taxes and expenses	1,838,000	(1,041,000)
Other assets	(146,000)	655,000
Accounts and taxes payable	2,050,000	2,383,000
Accrued liabilities	14,036,000	14,734,000
Operating leases, net	(2,000)	604,000
Net cash provided by operating activities	40,439,000	36,626,000
Cash Flows from Investing Activities
Purchase of property and equipment	(7,673,000)	(5,049,000)
Net cash used in investing activities	(7,673,000)	(5,049,000)
Cash Flows from Financing Activities
Purchase of treasury stock	(9,526,000)	(17,787,000)
Proceeds from exercise of common stock options	3,105,000	1,474,000
Net cash used in financing activities	(6,421,000)	(16,313,000)
Increase in cash and cash equivalents	26,345,000	15,264,000
Cash and cash equivalents at beginning of period	105,563,000	71,329,000
Cash and cash equivalents at end of period	131,908,000	86,593,000
Supplemental Cash Flow Information:
Income taxes paid	403,000	333,000
Purchase of software license under finance agreement	$ 0	$ 2,728,000