CONSOLIDATED AND COMBINED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jul. 31, 2021	Jul. 31, 2020
Cash flows from operating activities:
Net income	$ 3,457	$ 1,789
Adjustments to reconcile net income to net cash provided by/(used in) operating activities:
Depreciation and amortization	4,179	5,388
Loss on sale/disposition of assets	127
Provision for credit losses on accounts receivable	23	97
Deferred income taxes	(110)
Stock-based compensation expense	752	298
Changes in operating assets and liabilities:
Accounts receivable	3,939	(6,031)
Inventories	(17,746)	(9,594)
Prepaid expenses and other current assets	(1,924)	(1,190)
Income taxes	869	(32)
Accounts payable	4,226	6,165
Accrued payroll and incentives	(3,532)	66
Right of use assets	403	232
Accrued profit sharing	248	58
Accrued expenses	2,479	3,340
Other assets	39	223
Lease liabilities	(443)	(322)
Other non-current liabilities	(151)	77
Net cash (used in)/provided by operating activities	(3,165)	564
Cash flows from investing activities:
Payments to acquire patents and software	(127)	(105)
Payments to acquire property and equipment	(859)	(879)
Net cash used in investing activities	(986)	(984)
Cash flows from financing activities:
Net transfers from former Parent		186
Proceeds from exercise of options to acquire common stock	5
Payment of employee withholding tax related to restricted stock units	(312)
Net cash (used in)/provided by financing activities	(307)	186
Net decrease in cash and cash equivalents	(4,458)	(234)
Cash and cash equivalents, beginning of period	60,801	234
Cash and cash equivalents, end of period	56,343
Supplemental disclosure of cash flow information Cash paid for:
Interest	38
Income taxes	85
Supplemental Disclosure of Non-cash Investing and Financing Activities
Purchases of property and equipment and intangibles included in accounts payable	178	$ 65
Changes in right of use assets for operating lease obligations	12
Changes in lease liabilities for operating lease obligations	$ 12