Condensed Consolidated Balance Sheets - USD ($)	Sep. 30, 2024	Mar. 31, 2024
Current assets:
Cash and cash equivalents	$ 54,888,000	$ 144,891,000
Accounts receivable, net of allowance for expected credit losses of $755 and $974, respectively	31,614,000	29,441,000
Contract assets	4,537,000	2,287,000
Inventories	6,446,000	4,587,000
Prepaid expenses and other current assets	11,216,000	7,731,000
Total current assets	108,701,000	188,937,000
Property and equipment, net	17,538,000	17,930,000
Operating lease right-of-use assets	18,120,000	18,384,000
Goodwill	135,426,000	32,791,000
Intangible assets, net	79,018,000	16,952,000
Deferred income taxes, non-current	74,898,000	67,373,000
Other non-current assets	8,309,000	8,063,000
Total assets	442,010,000	350,430,000
Current liabilities:
Accounts payable	12,746,000	9,422,000
Contract liabilities	55,355,000	56,148,000
Accrued liabilities	22,315,000	19,522,000
Operating lease liabilities, current	5,473,000	4,279,000
Total current liabilities	95,889,000	89,371,000
Deferred income taxes, non-current	12,269,000	554,000
Operating lease liabilities, non-current	18,662,000	19,613,000
Debt, non-current	50,000,000	0
Other non-current liabilities	4,928,000	4,415,000
Commitments and contingencies
Shareholders' equity:
Common shares, without par value, at $0.30 stated value; 80,000,000 shares authorized; 33,342,288 shares issued; and 27,940,004 and 27,376,862 shares outstanding at September 30, 2024 and March 31, 2024, respectively	10,003,000	10,003,000
Treasury shares, 5,402,284 and 5,965,426 at September 30, 2024 and March 31, 2024, respectively	(1,622,000)	(1,791,000)
Capital in excess of stated value	102,275,000	94,680,000
Retained earnings	153,225,000	137,755,000
Accumulated other comprehensive loss	(3,619,000)	(4,170,000)
Total shareholders' equity	260,262,000	236,477,000
Total liabilities and shareholders' equity	$ 442,010,000	$ 350,430,000