CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2020	Mar. 31, 2020
Current assets:
Cash and cash equivalents	$ 47,299	$ 18,338
Accounts receivable, net of allowance for expected credit losses of $576 and $1,170, respectively	70,092	74,880
Inventories, net	52,090	53,753
Prepaid expenses and other current assets	5,377	3,074
Total current assets	174,858	150,045
Property, plant and equipment, net of accumulated depreciation of $75,235 and $71,355, respectively	57,734	57,178
Goodwill	92,419	91,686
Intangible assets, net	43,368	46,185
Other assets	23,288	24,151
Total assets	391,667	369,245
Current liabilities:
Accounts payable	20,736	21,978
Accrued and other current liabilities	36,113	36,607
Current portion of long-term debt	561	561
Total current liabilities	57,410	59,146
Long-term debt	10,056	10,337
Retirement benefits payable	1,853	1,879
Other long-term liabilities	20,307	21,142
Total liabilities	89,626	92,504
Equity:
Common shares, $0.01 par value, Shares authorized - 50,000, Shares issued - 16,115 and 16,055, respectively	160	159
Preferred shares, $0.01 par value, Shares authorized (10,000) and issued (0)	0	0
Additional paid-in capital	50,936	48,327
Treasury shares, at cost (1,346 and 1,311 shares, respectively)	(79,401)	(75,377)
Retained earnings	339,397	315,078
Accumulated other comprehensive loss	(9,051)	(11,446)
Total equity	302,041	276,741
Total liabilities and equity	$ 391,667	$ 369,245