CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net income	$ 11,960	$ 15,204
Less: Loss from discontinued operations	0	(140)
Income from continuing operations	11,960	15,344
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	1,877	2,319
Amortization of intangible and other assets	1,711	1,760
Provision for inventory reserves	854	194
Provision for doubtful accounts	312	274
Share-based and other executive compensation	1,328	1,213
Net pension benefit	40	(97)
Net deferred taxes	422	(95)
Changes in operating assets and liabilities:
Accounts receivable	3,315	(4,799)
Inventories	(6,458)	(2,159)
Prepaid expenses and other current assets	471	4,627
Other assets	(149)	37
Accounts payable and other current liabilities	(1,515)	(8,936)
Retirement benefits payable and other liabilities	(22)	(17)
Net cash provided by operating activities, continuing operations	14,146	9,665
Net cash used in operating activities, discontinued operations	0	(255)
Net cash provided by operating activities	14,146	9,410
Cash flows from investing activities:
Capital expenditures	(1,837)	(2,226)
Cash paid for acquisitions		(11,500)
Net cash used in investing activities, continuing operations	(1,837)	(13,726)
Net cash provided by investing activities, discontinued operations	0	0
Net cash used in investing activities	(1,837)	(13,726)
Cash flows from financing activities:
Borrowings on line of credit	10,000	7,500
Repayments of line of credit and term loan	(10,140)	(17,140)
Purchase of treasury shares	(9,346)	(793)
Dividends	(1,985)	(2,028)
Net cash used in financing activities	(11,471)	(12,461)
Effect of exchange rate changes on cash and equivalents	511	354
Net change in cash and cash equivalents	1,349	(16,423)
Cash and cash equivalents, beginning of period	18,338	26,651
Cash and cash equivalents, end of period	$ 19,687	$ 10,228