Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jul. 31, 2023	Jul. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 719	$ 431
Adjustments to reconcile net income to net cash provided by (used in) operating activities
Depreciation and amortization	1,423	1,458
Stock awarded to director	0	352
Deferred Income Tax Expense (Benefit)	0	280
Gain (loss) on sale of airplane	(440)	0
Gain (loss) on sale of building	0	(69)
Deferred compensation, restricted stock	(249)	132
Changes in operating assets and liabilities:
Accounts receivable	533	21
Inventory	(100)	(449)
Contract assets	(1,276)	326
Prepaid expenses and other assets	1,466	(241)
Accounts payable	(1,152)	(37)
Increase (Decrease) in Contract with Customer, Liability	3,225	3,344
Lease liability	48	45
Accrued liabilities	(5,179)	(372)
Gaming facility mandated payment	(281)	(308)
Income tax payable	265	260
Other liabilities	136	137
Net cash provided by (used in) operating activities	(862)	5,310
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(901)	(1,797)
Proceeds from sale of airplane	440	0
Proceeds from sale of building	0	164
Net cash used in investing activities	(461)	(1,633)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of long-term debt	(1,338)	(1,302)
Repayments on right-to-use lease liability	(65)	(64)
Repurchase of common stock	(5,035)	(2)
Net cash used in financing activities	(6,438)	(1,368)
NET INCREASE (DECREASE) IN CASH	(7,761)	2,309
CASH, beginning of period	21,997	12,487
CASH, end of period	14,236	14,796
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Interest paid	637	713
Income taxes paid	0	0
NON CASH INVESTING AND FINANCING ACTIVITY:
Lease right-of-use assets purchased	0	541
Lease liability for purchase of assets under lease	$ 0	$ 541