Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jul. 31, 2024	Apr. 30, 2024
CURRENT ASSETS:
Cash	$ 17,833	$ 17,792
Accounts receivable, net	7,326	5,776
Inventory, net	9,629	9,522
Contract asset	2,376	3,812
Prepaid expenses and other current assets	1,848	1,694
Total current assets	39,012	38,596
LEASE RIGHT-TO-USE ASSET, net	3,516	2,892
PROPERTY, PLANT AND EQUIPMENT, net	58,940	59,587
SUPPLEMENTAL TYPE CERTIFICATES (net of accumulated amortization of $12,110 at July 31, 2024 and $11,810 at April 30, 2024)	10,071	9,762
OTHER ASSETS:
Other assets (net of accumulated amortization of $13,263 at July 31, 2024 and $13,041 at April 30, 2024)	1,191	1,219
Deferred tax asset, net	1,919	1,919
Total other assets	3,110	3,138
Total assets	114,649	113,975
CURRENT LIABILITIES:
Accounts payable	4,845	5,291
Current maturities of long-term debt	4,915	4,866
Current maturities of lease liability	113	25
Contract liability	8,038	5,922
Gaming facility mandated payment	1,481	1,846
Compensation and compensated absences	1,943	1,932
Income taxes payable	765	2,842
Other current liabilities	320	193
Total current liabilities	22,420	22,917
LONG-TERM LIABILITIES
Long-term debt, net of current maturities	31,996	33,244
Lease liability, net of current maturities	3,941	3,373
Total long-term liabilities	35,937	36,617
Total liabilities	58,357	59,534
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock, par value $5: Authorized 50,000,000 shares, all classes; Designated Classes A and B 200,000 shares; no shares issued and outstanding	0	0
Common stock, par value $.01: Authorized 100,000,000 shares, issued 79,646,211 shares, and outstanding 68,270,856 shares at July 31, 2024 and issued 79,646,211 shares, and outstanding 68,770,856 shares at April 30, 2024	796	796
Capital contributed in excess of par	13,935	13,866
Treasury stock at cost, 11,375,355 shares at July 31, 2024 and 10,875,355 shares at April 30, 2024	(7,661)	(7,197)
Retained earnings	49,222	46,976
Total stockholders' equity	56,292	54,441
Total liabilities and stockholders' equity	$ 114,649	$ 113,975